From 25990aa93b1cdad6d2c00a26376c235c2edd3b4b Mon Sep 17 00:00:00 2001
From: liugang <liugang@chandao.com>
Date: Wed, 21 Jan 2026 16:33:08 +0800
Subject: [PATCH] * [misc] Fix code error: change \$this to $this.

---
 module/cne/test/lib/model.class.php      |  32 ++--
 module/common/test/lib/model.class.php   |  18 +--
 module/convert/test/lib/model.class.php  | 186 +++++++++++------------
 module/convert/test/lib/tao.class.php    |  84 +++++-----
 module/epic/test/lib/model.class.php     |   6 +-
 module/kanban/test/lib/tao.class.php     |  26 ++--
 module/metric/test/lib/model.class.php   |  48 +++---
 module/metric/test/lib/tao.class.php     |  44 +++---
 module/search/test/lib/model.class.php   |   2 +-
 module/search/test/lib/tao.class.php     |   4 +-
 module/story/test/lib/tao.class.php      |   8 +-
 module/tutorial/test/lib/model.class.php |   2 +-
 12 files changed, 230 insertions(+), 230 deletions(-)

diff --git a/module/cne/test/lib/model.class.php b/module/cne/test/lib/model.class.php
index 5ae7a74785..5ccbb9a5e4 100644
--- a/module/cne/test/lib/model.class.php
+++ b/module/cne/test/lib/model.class.php
@@ -251,77 +251,77 @@ class cneModelTest extends baseTest
         global $config;
 
         // 确保CNE配置结构存在
-        if(!isset(\$this->instance->configCNE)) \$this->instance->configCNE = new stdclass();
-        if(!isset(\$this->instance->configCNE->app)) \$this->instance->configCNE->app = new stdclass();
-        if(!isset(\$this->instance->configCNE->app->domain)) \$this->instance->configCNE->app->domain = '';
+        if(!isset($this->instance->configCNE)) $this->instance->configCNE = new stdclass();
+        if(!isset($this->instance->configCNE->app)) $this->instance->configCNE->app = new stdclass();
+        if(!isset($this->instance->configCNE->app->domain)) $this->instance->configCNE->app->domain = '';
 
         // 保存原始配置
-        $originalAppDomain = \$this->instance->configCNE->app->domain;
+        $originalAppDomain = $this->instance->configCNE->app->domain;
         $originalEnvDomain = getenv('APP_DOMAIN');
 
         switch($scenario) {
             case 'empty_all':
                 // 测试所有域名配置都为空的情况
-                \$this->instance->configCNE->app->domain = '';
+                $this->instance->configCNE->app->domain = '';
                 putenv('APP_DOMAIN=');
                 // 模拟数据库中也没有配置
                 return '';
 
             case 'config_only':
                 // 测试只有配置中有域名的情况
-                \$this->instance->configCNE->app->domain = 'config.test.com';
+                $this->instance->configCNE->app->domain = 'config.test.com';
                 putenv('APP_DOMAIN=');
-                return \$this->instance->configCNE->app->domain;
+                return $this->instance->configCNE->app->domain;
 
             case 'env_only':
                 // 测试只有环境变量中有域名的情况
-                \$this->instance->configCNE->app->domain = '';
+                $this->instance->configCNE->app->domain = '';
                 putenv('APP_DOMAIN=env.test.com');
                 return getenv('APP_DOMAIN');
 
             case 'db_only':
                 // 测试只有数据库中有域名的情况
-                \$this->instance->configCNE->app->domain = '';
+                $this->instance->configCNE->app->domain = '';
                 putenv('APP_DOMAIN=');
                 // 模拟数据库配置
                 return 'db.test.com';
 
             case 'priority_test':
                 // 测试优先级：数据库 > 环境变量 > 配置文件
-                \$this->instance->configCNE->app->domain = 'config.test.com';
+                $this->instance->configCNE->app->domain = 'config.test.com';
                 putenv('APP_DOMAIN=env.test.com');
                 // 数据库配置优先级最高
                 return 'db.test.com';
 
             case 'env_over_config':
                 // 测试环境变量优先于配置文件
-                \$this->instance->configCNE->app->domain = 'config.test.com';
+                $this->instance->configCNE->app->domain = 'config.test.com';
                 putenv('APP_DOMAIN=env.test.com');
                 // 无数据库配置时，环境变量优先
                 return getenv('APP_DOMAIN');
 
             case 'special_chars':
                 // 测试包含特殊字符的域名
-                \$this->instance->configCNE->app->domain = '';
+                $this->instance->configCNE->app->domain = '';
                 putenv('APP_DOMAIN=sub-domain.test-env.com');
                 return getenv('APP_DOMAIN');
 
             case 'unicode_domain':
                 // 测试Unicode域名
-                \$this->instance->configCNE->app->domain = '';
+                $this->instance->configCNE->app->domain = '';
                 putenv('APP_DOMAIN=测试.example.com');
                 return getenv('APP_DOMAIN');
 
             case 'numeric_domain':
                 // 测试数字域名
-                \$this->instance->configCNE->app->domain = '';
+                $this->instance->configCNE->app->domain = '';
                 putenv('APP_DOMAIN=123.456.789.com');
                 return getenv('APP_DOMAIN');
 
             case 'long_domain':
                 // 测试长域名
                 $longDomain = str_repeat('a', 50) . '.example.com';
-                \$this->instance->configCNE->app->domain = '';
+                $this->instance->configCNE->app->domain = '';
                 putenv('APP_DOMAIN=' . $longDomain);
                 return getenv('APP_DOMAIN');
 
@@ -335,7 +335,7 @@ class cneModelTest extends baseTest
                     return '';
                 } finally {
                     // 恢复原始配置
-                    \$this->instance->configCNE->app->domain = $originalAppDomain;
+                    $this->instance->configCNE->app->domain = $originalAppDomain;
                     if($originalEnvDomain !== false) {
                         putenv('APP_DOMAIN=' . $originalEnvDomain);
                     } else {
diff --git a/module/common/test/lib/model.class.php b/module/common/test/lib/model.class.php
index 2402c63299..2f64004563 100644
--- a/module/common/test/lib/model.class.php
+++ b/module/common/test/lib/model.class.php
@@ -344,8 +344,8 @@ class commonModelTest extends baseTest
         global $app, $config;
 
         // 备份原始配置和状态
-        $originalInContainer = isset(\$this->instance->configinContainer) ? \$this->instance->configinContainer : false;
-        $originalModuleName = method_exists($app, 'getModuleName') ? \$this->instance->appgetModuleName() : 'common';
+        $originalInContainer = isset($this->instance->configinContainer) ? $this->instance->configinContainer : false;
+        $originalModuleName = method_exists($app, 'getModuleName') ? $this->instance->appgetModuleName() : 'common';
         $originalUpgrading = isset($_SESSION['upgrading']) ? $_SESSION['upgrading'] : false;
         $originalSafeFileEnv = getenv('ZT_CHECK_SAFE_FILE');
 
@@ -353,26 +353,26 @@ class commonModelTest extends baseTest
             // 根据场景设置不同的测试环境
             switch($scenario) {
                 case 'inContainer':
-                    \$this->instance->configinContainer = true;
+                    $this->instance->configinContainer = true;
                     break;
 
                 case 'validSafeFile':
-                    \$this->instance->configinContainer = false;
+                    $this->instance->configinContainer = false;
                     // 设置环境变量模拟有效的安全文件状态
                     putenv('ZT_CHECK_SAFE_FILE=true');
                     break;
 
                 case 'upgradeModule':
-                    \$this->instance->configinContainer = false;
+                    $this->instance->configinContainer = false;
                     if(isset($_SESSION)) $_SESSION['upgrading'] = true;
                     // 设置为upgrade模块
-                    if(method_exists($app, 'setModuleName')) \$this->instance->appsetModuleName('upgrade');
+                    if(method_exists($app, 'setModuleName')) $this->instance->appsetModuleName('upgrade');
                     break;
 
                 case 'noSafeFile':
                 case 'expiredSafeFile':
                 default:
-                    \$this->instance->configinContainer = false;
+                    $this->instance->configinContainer = false;
                     // 确保没有有效的安全文件
                     putenv('ZT_CHECK_SAFE_FILE=false');
                     if(isset($_SESSION)) $_SESSION['upgrading'] = false;
@@ -385,9 +385,9 @@ class commonModelTest extends baseTest
             return $result;
         } finally {
             // 恢复原始配置和状态
-            \$this->instance->configinContainer = $originalInContainer;
+            $this->instance->configinContainer = $originalInContainer;
             if(isset($_SESSION)) $_SESSION['upgrading'] = $originalUpgrading;
-            if(method_exists($app, 'setModuleName')) \$this->instance->appsetModuleName($originalModuleName);
+            if(method_exists($app, 'setModuleName')) $this->instance->appsetModuleName($originalModuleName);
             if($originalSafeFileEnv !== false) {
                 putenv("ZT_CHECK_SAFE_FILE=$originalSafeFileEnv");
             } else {
diff --git a/module/convert/test/lib/model.class.php b/module/convert/test/lib/model.class.php
index 3a3990d157..1a828e0758 100644
--- a/module/convert/test/lib/model.class.php
+++ b/module/convert/test/lib/model.class.php
@@ -208,16 +208,16 @@ class convertModelTest extends baseTest
         try {
             // 备份原始session数据
             global $app;
-            $originalJiraApi = \$this->instance->appsession->jiraApi ?? null;
+            $originalJiraApi = $this->instance->appsession->jiraApi ?? null;
 
             // 检查是否有session数据，如果没有则设置默认测试数据
-            if(empty(\$this->instance->appsession->jiraApi)) {
+            if(empty($this->instance->appsession->jiraApi)) {
                 $testJiraApi = array(
                     'domain' => 'https://test.atlassian.net',
                     'admin' => 'testuser',
                     'token' => 'testtoken123'
                 );
-                \$this->instance->appsession->set('jiraApi', json_encode($testJiraApi));
+                $this->instance->appsession->set('jiraApi', json_encode($testJiraApi));
             }
 
             $result = $this->instance->callJiraAPI($url, $start);
@@ -225,26 +225,26 @@ class convertModelTest extends baseTest
 
             // 恢复原始session数据
             if($originalJiraApi !== null) {
-                \$this->instance->appsession->set('jiraApi', $originalJiraApi);
+                $this->instance->appsession->set('jiraApi', $originalJiraApi);
             } else {
-                \$this->instance->appsession->destroy('jiraApi');
+                $this->instance->appsession->destroy('jiraApi');
             }
 
             return $result;
         } catch (Exception $e) {
             // 恢复原始session数据
             if(isset($originalJiraApi) && $originalJiraApi !== null) {
-                \$this->instance->appsession->set('jiraApi', $originalJiraApi);
+                $this->instance->appsession->set('jiraApi', $originalJiraApi);
             } else {
-                \$this->instance->appsession->destroy('jiraApi');
+                $this->instance->appsession->destroy('jiraApi');
             }
             return 'exception: ' . $e->getMessage();
         } catch (Error $e) {
             // 恢复原始session数据
             if(isset($originalJiraApi) && $originalJiraApi !== null) {
-                \$this->instance->appsession->set('jiraApi', $originalJiraApi);
+                $this->instance->appsession->set('jiraApi', $originalJiraApi);
             } else {
-                \$this->instance->appsession->destroy('jiraApi');
+                $this->instance->appsession->destroy('jiraApi');
             }
             return 'error: ' . $e->getMessage();
         }
@@ -312,14 +312,14 @@ class convertModelTest extends baseTest
         try {
             // 备份原始session数据
             global $app;
-            $originalJiraApi = \$this->instance->appsession->jiraApi ?? null;
+            $originalJiraApi = $this->instance->appsession->jiraApi ?? null;
 
             // 设置测试session数据
             if(!empty($jiraApiData)) {
-                \$this->instance->appsession->set('jiraApi', json_encode($jiraApiData));
+                $this->instance->appsession->set('jiraApi', json_encode($jiraApiData));
             } else {
                 // 清空jiraApi session数据
-                \$this->instance->appsession->set('jiraApi', '');
+                $this->instance->appsession->set('jiraApi', '');
             }
 
             $result = $this->instance->checkJiraApi();
@@ -329,26 +329,26 @@ class convertModelTest extends baseTest
 
             // 恢复原始session数据
             if($originalJiraApi !== null) {
-                \$this->instance->appsession->set('jiraApi', $originalJiraApi);
+                $this->instance->appsession->set('jiraApi', $originalJiraApi);
             } else {
-                \$this->instance->appsession->destroy('jiraApi');
+                $this->instance->appsession->destroy('jiraApi');
             }
 
             return $result;
         } catch (Exception $e) {
             // 恢复原始session数据
             if(isset($originalJiraApi) && $originalJiraApi !== null) {
-                \$this->instance->appsession->set('jiraApi', $originalJiraApi);
+                $this->instance->appsession->set('jiraApi', $originalJiraApi);
             } else {
-                \$this->instance->appsession->destroy('jiraApi');
+                $this->instance->appsession->destroy('jiraApi');
             }
             return 'exception: ' . $e->getMessage();
         } catch (Error $e) {
             // 恢复原始session数据
             if(isset($originalJiraApi) && $originalJiraApi !== null) {
-                \$this->instance->appsession->set('jiraApi', $originalJiraApi);
+                $this->instance->appsession->set('jiraApi', $originalJiraApi);
             } else {
-                \$this->instance->appsession->destroy('jiraApi');
+                $this->instance->appsession->destroy('jiraApi');
             }
             return 'error: ' . $e->getMessage();
         }
@@ -368,7 +368,7 @@ class convertModelTest extends baseTest
         try {
             // 备份原始session数据
             global $app;
-            $originalJiraRelation = \$this->instance->appsession->jiraRelation ?? null;
+            $originalJiraRelation = $this->instance->appsession->jiraRelation ?? null;
 
             // 如果没有提供relations参数，设置测试session数据
             if(empty($relations)) {
@@ -385,7 +385,7 @@ class convertModelTest extends baseTest
                         'done' => 'developed'
                     )
                 );
-                \$this->instance->appsession->set('jiraRelation', json_encode($testRelations));
+                $this->instance->appsession->set('jiraRelation', json_encode($testRelations));
             }
 
             $result = $this->instance->convertStage($jiraStatus, $issueType, $relations);
@@ -393,26 +393,26 @@ class convertModelTest extends baseTest
 
             // 恢复原始session数据
             if($originalJiraRelation !== null) {
-                \$this->instance->appsession->set('jiraRelation', $originalJiraRelation);
+                $this->instance->appsession->set('jiraRelation', $originalJiraRelation);
             } else {
-                \$this->instance->appsession->destroy('jiraRelation');
+                $this->instance->appsession->destroy('jiraRelation');
             }
 
             return $result;
         } catch (Exception $e) {
             // 恢复原始session数据
             if(isset($originalJiraRelation) && $originalJiraRelation !== null) {
-                \$this->instance->appsession->set('jiraRelation', $originalJiraRelation);
+                $this->instance->appsession->set('jiraRelation', $originalJiraRelation);
             } else {
-                \$this->instance->appsession->destroy('jiraRelation');
+                $this->instance->appsession->destroy('jiraRelation');
             }
             return 'exception: ' . $e->getMessage();
         } catch (Error $e) {
             // 恢复原始session数据
             if(isset($originalJiraRelation) && $originalJiraRelation !== null) {
-                \$this->instance->appsession->set('jiraRelation', $originalJiraRelation);
+                $this->instance->appsession->set('jiraRelation', $originalJiraRelation);
             } else {
-                \$this->instance->appsession->destroy('jiraRelation');
+                $this->instance->appsession->destroy('jiraRelation');
             }
             return 'error: ' . $e->getMessage();
         }
@@ -433,10 +433,10 @@ class convertModelTest extends baseTest
         try {
             // 备份原始session数据和配置
             global $app, $config;
-            $originalJiraRelation = \$this->instance->appsession->jiraRelation ?? null;
-            $originalTestcaseNeedReview = \$this->instance->configtestcase->needReview ?? null;
-            $originalFeedbackNeedReview = \$this->instance->configfeedback->needReview ?? null;
-            $originalFeedbackTicket = \$this->instance->configfeedback->ticket ?? null;
+            $originalJiraRelation = $this->instance->appsession->jiraRelation ?? null;
+            $originalTestcaseNeedReview = $this->instance->configtestcase->needReview ?? null;
+            $originalFeedbackNeedReview = $this->instance->configfeedback->needReview ?? null;
+            $originalFeedbackTicket = $this->instance->configfeedback->ticket ?? null;
 
             // 如果没有提供relations参数，设置测试session数据
             if(empty($relations)) {
@@ -453,7 +453,7 @@ class convertModelTest extends baseTest
                         'done' => 'done'
                     )
                 );
-                \$this->instance->appsession->set('jiraRelation', json_encode($testRelations));
+                $this->instance->appsession->set('jiraRelation', json_encode($testRelations));
             }
 
             $result = $this->instance->convertStatus($objectType, $jiraStatus, $issueType, $relations);
@@ -461,57 +461,57 @@ class convertModelTest extends baseTest
 
             // 恢复原始session数据和配置
             if($originalJiraRelation !== null) {
-                \$this->instance->appsession->set('jiraRelation', $originalJiraRelation);
+                $this->instance->appsession->set('jiraRelation', $originalJiraRelation);
             } else {
-                \$this->instance->appsession->destroy('jiraRelation');
+                $this->instance->appsession->destroy('jiraRelation');
             }
 
             if($originalTestcaseNeedReview !== null) {
-                \$this->instance->configtestcase->needReview = $originalTestcaseNeedReview;
+                $this->instance->configtestcase->needReview = $originalTestcaseNeedReview;
             }
             if($originalFeedbackNeedReview !== null) {
-                \$this->instance->configfeedback->needReview = $originalFeedbackNeedReview;
+                $this->instance->configfeedback->needReview = $originalFeedbackNeedReview;
             }
             if($originalFeedbackTicket !== null) {
-                \$this->instance->configfeedback->ticket = $originalFeedbackTicket;
+                $this->instance->configfeedback->ticket = $originalFeedbackTicket;
             }
 
             return $result;
         } catch (Exception $e) {
             // 恢复原始session数据和配置
             if(isset($originalJiraRelation) && $originalJiraRelation !== null) {
-                \$this->instance->appsession->set('jiraRelation', $originalJiraRelation);
+                $this->instance->appsession->set('jiraRelation', $originalJiraRelation);
             } else {
-                \$this->instance->appsession->destroy('jiraRelation');
+                $this->instance->appsession->destroy('jiraRelation');
             }
 
             if(isset($originalTestcaseNeedReview) && $originalTestcaseNeedReview !== null) {
-                \$this->instance->configtestcase->needReview = $originalTestcaseNeedReview;
+                $this->instance->configtestcase->needReview = $originalTestcaseNeedReview;
             }
             if(isset($originalFeedbackNeedReview) && $originalFeedbackNeedReview !== null) {
-                \$this->instance->configfeedback->needReview = $originalFeedbackNeedReview;
+                $this->instance->configfeedback->needReview = $originalFeedbackNeedReview;
             }
             if(isset($originalFeedbackTicket) && $originalFeedbackTicket !== null) {
-                \$this->instance->configfeedback->ticket = $originalFeedbackTicket;
+                $this->instance->configfeedback->ticket = $originalFeedbackTicket;
             }
 
             return 'exception: ' . $e->getMessage();
         } catch (Error $e) {
             // 恢复原始session数据和配置
             if(isset($originalJiraRelation) && $originalJiraRelation !== null) {
-                \$this->instance->appsession->set('jiraRelation', $originalJiraRelation);
+                $this->instance->appsession->set('jiraRelation', $originalJiraRelation);
             } else {
-                \$this->instance->appsession->destroy('jiraRelation');
+                $this->instance->appsession->destroy('jiraRelation');
             }
 
             if(isset($originalTestcaseNeedReview) && $originalTestcaseNeedReview !== null) {
-                \$this->instance->configtestcase->needReview = $originalTestcaseNeedReview;
+                $this->instance->configtestcase->needReview = $originalTestcaseNeedReview;
             }
             if(isset($originalFeedbackNeedReview) && $originalFeedbackNeedReview !== null) {
-                \$this->instance->configfeedback->needReview = $originalFeedbackNeedReview;
+                $this->instance->configfeedback->needReview = $originalFeedbackNeedReview;
             }
             if(isset($originalFeedbackTicket) && $originalFeedbackTicket !== null) {
-                \$this->instance->configfeedback->ticket = $originalFeedbackTicket;
+                $this->instance->configfeedback->ticket = $originalFeedbackTicket;
             }
 
             return 'error: ' . $e->getMessage();
@@ -558,7 +558,7 @@ class convertModelTest extends baseTest
         try {
             // 获取jirafile目录路径
             global $app;
-            $jiraPath = \$this->instance->appgetTmpRoot() . 'jirafile/';
+            $jiraPath = $this->instance->appgetTmpRoot() . 'jirafile/';
 
             // 创建测试目录和测试文件
             if(!is_dir($jiraPath)) mkdir($jiraPath, 0777, true);
@@ -602,14 +602,14 @@ class convertModelTest extends baseTest
         try {
             // 备份原始session数据
             global $app;
-            $originalJiraMethod = \$this->instance->appsession->jiraMethod ?? null;
+            $originalJiraMethod = $this->instance->appsession->jiraMethod ?? null;
 
             // 设置测试session数据
-            \$this->instance->appsession->set('jiraMethod', 'db');
+            $this->instance->appsession->set('jiraMethod', 'db');
 
             // 模拟sourceDBH连接
             if(empty($this->instance->sourceDBH)) {
-                $this->instance->sourceDBH = \$this->instance->appdbh;
+                $this->instance->sourceDBH = $this->instance->appdbh;
             }
 
             $result = $this->instance->getIssueTypeList($relations);
@@ -646,12 +646,12 @@ class convertModelTest extends baseTest
         try {
             // 备份原始session数据
             global $app;
-            $originalJiraMethod = \$this->instance->appsession->jiraMethod ?? null;
-            $originalJiraUser = \$this->instance->appsession->jiraUser ?? null;
+            $originalJiraMethod = $this->instance->appsession->jiraMethod ?? null;
+            $originalJiraUser = $this->instance->appsession->jiraUser ?? null;
 
             // 设置测试session数据
-            \$this->instance->appsession->set('jiraMethod', 'test');
-            \$this->instance->appsession->set('jiraUser', array('mode' => 'account'));
+            $this->instance->appsession->set('jiraMethod', 'test');
+            $this->instance->appsession->set('jiraUser', array('mode' => 'account'));
 
             // 创建模拟的getJiraData方法
             $originalGetJiraData = null;
@@ -666,7 +666,7 @@ class convertModelTest extends baseTest
                 // 使用反射来模拟getJiraData方法的返回值
                 $mockModel = $this->createMockConvertModel();
                 $mockModel->mockUsers = $mockUsers;
-                $mockModel->session = \$this->instance->appsession;
+                $mockModel->session = $this->instance->appsession;
 
                 $result = $mockModel->getJiraAccount($userKey);
             } else {
@@ -675,42 +675,42 @@ class convertModelTest extends baseTest
 
             // 恢复原始session数据
             if($originalJiraMethod !== null) {
-                \$this->instance->appsession->set('jiraMethod', $originalJiraMethod);
+                $this->instance->appsession->set('jiraMethod', $originalJiraMethod);
             } else {
-                \$this->instance->appsession->destroy('jiraMethod');
+                $this->instance->appsession->destroy('jiraMethod');
             }
 
             if($originalJiraUser !== null) {
-                \$this->instance->appsession->set('jiraUser', $originalJiraUser);
+                $this->instance->appsession->set('jiraUser', $originalJiraUser);
             } else {
-                \$this->instance->appsession->destroy('jiraUser');
+                $this->instance->appsession->destroy('jiraUser');
             }
 
             return $result;
         } catch (Exception $e) {
             // 恢复原始session数据
             if(isset($originalJiraMethod) && $originalJiraMethod !== null) {
-                \$this->instance->appsession->set('jiraMethod', $originalJiraMethod);
+                $this->instance->appsession->set('jiraMethod', $originalJiraMethod);
             } else {
-                \$this->instance->appsession->destroy('jiraMethod');
+                $this->instance->appsession->destroy('jiraMethod');
             }
             if(isset($originalJiraUser) && $originalJiraUser !== null) {
-                \$this->instance->appsession->set('jiraUser', $originalJiraUser);
+                $this->instance->appsession->set('jiraUser', $originalJiraUser);
             } else {
-                \$this->instance->appsession->destroy('jiraUser');
+                $this->instance->appsession->destroy('jiraUser');
             }
             return 'exception: ' . $e->getMessage();
         } catch (Error $e) {
             // 恢复原始session数据
             if(isset($originalJiraMethod) && $originalJiraMethod !== null) {
-                \$this->instance->appsession->set('jiraMethod', $originalJiraMethod);
+                $this->instance->appsession->set('jiraMethod', $originalJiraMethod);
             } else {
-                \$this->instance->appsession->destroy('jiraMethod');
+                $this->instance->appsession->destroy('jiraMethod');
             }
             if(isset($originalJiraUser) && $originalJiraUser !== null) {
-                \$this->instance->appsession->set('jiraUser', $originalJiraUser);
+                $this->instance->appsession->set('jiraUser', $originalJiraUser);
             } else {
-                \$this->instance->appsession->destroy('jiraUser');
+                $this->instance->appsession->destroy('jiraUser');
             }
             return 'error: ' . $e->getMessage();
         }
@@ -728,15 +728,15 @@ class convertModelTest extends baseTest
         try {
             // 备份原始session数据
             global $app;
-            $originalJiraMethod = \$this->instance->appsession->jiraMethod ?? null;
-            $originalJiraApi = \$this->instance->appsession->jiraApi ?? null;
+            $originalJiraMethod = $this->instance->appsession->jiraMethod ?? null;
+            $originalJiraApi = $this->instance->appsession->jiraApi ?? null;
 
             // 设置测试session数据
-            \$this->instance->appsession->set('jiraMethod', 'db');
+            $this->instance->appsession->set('jiraMethod', 'db');
 
             // 模拟sourceDBH连接
             if(empty($this->instance->sourceDBH)) {
-                $this->instance->sourceDBH = \$this->instance->appdbh;
+                $this->instance->sourceDBH = $this->instance->appdbh;
             }
 
             $result = $this->instance->getJiraArchivedProject($dataList);
@@ -1036,11 +1036,11 @@ class convertModelTest extends baseTest
     {
         // 备份原始session数据
         global $app;
-        $originalJiraRelation = \$this->instance->appsession->jiraRelation ?? null;
+        $originalJiraRelation = $this->instance->appsession->jiraRelation ?? null;
 
         // 设置测试session数据
         if(!empty($sessionData['jiraRelation'])) {
-            \$this->instance->appsession->set('jiraRelation', $sessionData['jiraRelation']);
+            $this->instance->appsession->set('jiraRelation', $sessionData['jiraRelation']);
         }
 
         try {
@@ -1049,26 +1049,26 @@ class convertModelTest extends baseTest
                 $errors = dao::getError();
                 // 恢复原始session数据
                 if($originalJiraRelation !== null) {
-                    \$this->instance->appsession->set('jiraRelation', $originalJiraRelation);
+                    $this->instance->appsession->set('jiraRelation', $originalJiraRelation);
                 } else {
-                    \$this->instance->appsession->destroy('jiraRelation');
+                    $this->instance->appsession->destroy('jiraRelation');
                 }
                 return $errors;
             }
 
             // 恢复原始session数据
             if($originalJiraRelation !== null) {
-                \$this->instance->appsession->set('jiraRelation', $originalJiraRelation);
+                $this->instance->appsession->set('jiraRelation', $originalJiraRelation);
             } else {
-                \$this->instance->appsession->destroy('jiraRelation');
+                $this->instance->appsession->destroy('jiraRelation');
             }
             return $result;
         } catch (Exception $e) {
             // 恢复原始session数据
             if($originalJiraRelation !== null) {
-                \$this->instance->appsession->set('jiraRelation', $originalJiraRelation);
+                $this->instance->appsession->set('jiraRelation', $originalJiraRelation);
             } else {
-                \$this->instance->appsession->destroy('jiraRelation');
+                $this->instance->appsession->destroy('jiraRelation');
             }
             return 'exception: ' . $e->getMessage();
         }
@@ -1112,12 +1112,12 @@ class convertModelTest extends baseTest
     public function getZentaoObjectListTestWithoutER()
     {
         global $config;
-        $originalER = \$this->instance->configenableER ?? true;
-        \$this->instance->configenableER = false;
+        $originalER = $this->instance->configenableER ?? true;
+        $this->instance->configenableER = false;
 
         $result = $this->instance->getZentaoObjectList();
 
-        \$this->instance->configenableER = $originalER;
+        $this->instance->configenableER = $originalER;
         if(dao::isError()) return dao::getError();
 
         return $result;
@@ -1204,13 +1204,13 @@ class convertModelTest extends baseTest
         try {
             // 备份原始session数据
             global $app;
-            $originalJiraUser = \$this->instance->appsession->jiraUser ?? null;
+            $originalJiraUser = $this->instance->appsession->jiraUser ?? null;
 
             // 设置测试用户配置
             if(!empty($userConfig)) {
-                \$this->instance->appsession->set('jiraUser', $userConfig);
+                $this->instance->appsession->set('jiraUser', $userConfig);
             } else {
-                \$this->instance->appsession->set('jiraUser', array('mode' => 'account'));
+                $this->instance->appsession->set('jiraUser', array('mode' => 'account'));
             }
 
             $result = $this->instance->processJiraUser($jiraAccount, $jiraEmail);
@@ -1218,26 +1218,26 @@ class convertModelTest extends baseTest
 
             // 恢复原始session数据
             if($originalJiraUser !== null) {
-                \$this->instance->appsession->set('jiraUser', $originalJiraUser);
+                $this->instance->appsession->set('jiraUser', $originalJiraUser);
             } else {
-                \$this->instance->appsession->destroy('jiraUser');
+                $this->instance->appsession->destroy('jiraUser');
             }
 
             return $result;
         } catch (Exception $e) {
             // 恢复原始session数据
             if(isset($originalJiraUser) && $originalJiraUser !== null) {
-                \$this->instance->appsession->set('jiraUser', $originalJiraUser);
+                $this->instance->appsession->set('jiraUser', $originalJiraUser);
             } else {
-                \$this->instance->appsession->destroy('jiraUser');
+                $this->instance->appsession->destroy('jiraUser');
             }
             return 'exception: ' . $e->getMessage();
         } catch (Error $e) {
             // 恢复原始session数据
             if(isset($originalJiraUser) && $originalJiraUser !== null) {
-                \$this->instance->appsession->set('jiraUser', $originalJiraUser);
+                $this->instance->appsession->set('jiraUser', $originalJiraUser);
             } else {
-                \$this->instance->appsession->destroy('jiraUser');
+                $this->instance->appsession->destroy('jiraUser');
             }
             return 'error: ' . $e->getMessage();
         }
@@ -1283,7 +1283,7 @@ class convertModelTest extends baseTest
         }
 
         global $app;
-        \$this->instance->appsession->set('state', $state);
+        $this->instance->appsession->set('state', $state);
 
         return is_array($state) ? 'array' : gettype($state);
     }
@@ -1299,7 +1299,7 @@ class convertModelTest extends baseTest
         try {
             // 检查源文件是否存在
             global $app;
-            $jiraPath = \$this->instance->appgetTmpRoot() . 'jirafile/';
+            $jiraPath = $this->instance->appgetTmpRoot() . 'jirafile/';
             $sourceFile = $jiraPath . 'entities.xml';
 
             if(!file_exists($sourceFile))
diff --git a/module/convert/test/lib/tao.class.php b/module/convert/test/lib/tao.class.php
index 63256f5349..3ac4250092 100644
--- a/module/convert/test/lib/tao.class.php
+++ b/module/convert/test/lib/tao.class.php
@@ -1088,11 +1088,11 @@ class convertTaoTest extends baseTest
     {
         try {
             global $tester;
-            $project = \$this->instance->dao->select('*')->from(TABLE_PROJECT)->where('id')->eq($projectID)->fetch();
+            $project = $this->instance->dao->select('*')->from(TABLE_PROJECT)->where('id')->eq($projectID)->fetch();
             if(!$project) return 0;
 
             /* Load doc language to avoid createDocLib error. */
-            \$this->instance->loadModel('doc');
+            $this->instance->loadModel('doc');
 
             $reflection = new ReflectionClass($this->instance);
             $method = $reflection->getMethod('createDefaultExecution');
@@ -1204,7 +1204,7 @@ class convertTaoTest extends baseTest
     public function createExecutionTest($jiraProjectID = 1001, $projectID = 1, $sprintGroup = array(), $projectRoleActor = array())
     {
         global $tester;
-        $project = \$this->instance->dao->select('*')->from(TABLE_PROJECT)->where('id')->eq($projectID)->fetch();
+        $project = $this->instance->dao->select('*')->from(TABLE_PROJECT)->where('id')->eq($projectID)->fetch();
         if(!$project) return 0;
 
         // Simulate createExecution method behavior
@@ -1531,7 +1531,7 @@ class convertTaoTest extends baseTest
 
             // 确保数据库连接可用
             if(empty($this->instance->dbh)) {
-                $this->instance->dbh = \$this->instance->dbh;
+                $this->instance->dbh = $this->instance->dbh;
             }
 
             // 确保常量已定义
@@ -1571,9 +1571,9 @@ class convertTaoTest extends baseTest
         {
             // 备份和设置必要的session数据
             global $app, $config;
-            $originalJiraMethod = \$this->instance->appsession->jiraMethod ?? null;
-            if(empty(\$this->instance->appsession->jiraMethod)) {
-                \$this->instance->appsession->jiraMethod = 'test';
+            $originalJiraMethod = $this->instance->appsession->jiraMethod ?? null;
+            if(empty($this->instance->appsession->jiraMethod)) {
+                $this->instance->appsession->jiraMethod = 'test';
             }
 
             // 确保tao对象使用当前的config
@@ -1589,9 +1589,9 @@ class convertTaoTest extends baseTest
 
             // 恢复session数据
             if($originalJiraMethod !== null) {
-                \$this->instance->appsession->jiraMethod = $originalJiraMethod;
+                $this->instance->appsession->jiraMethod = $originalJiraMethod;
             } else {
-                unset(\$this->instance->appsession->jiraMethod);
+                unset($this->instance->appsession->jiraMethod);
             }
 
             return $result;
@@ -1600,9 +1600,9 @@ class convertTaoTest extends baseTest
         {
             // 恢复session数据
             if(isset($originalJiraMethod) && $originalJiraMethod !== null) {
-                \$this->instance->appsession->jiraMethod = $originalJiraMethod;
-            } elseif(isset(\$this->instance->appsession->jiraMethod)) {
-                unset(\$this->instance->appsession->jiraMethod);
+                $this->instance->appsession->jiraMethod = $originalJiraMethod;
+            } elseif(isset($this->instance->appsession->jiraMethod)) {
+                unset($this->instance->appsession->jiraMethod);
             }
             return 'exception: ' . $e->getMessage();
         }
@@ -1661,13 +1661,13 @@ class convertTaoTest extends baseTest
         global $config;
 
         // 模拟版本配置
-        $originalEdition = isset(\$this->instance->configedition) ? \$this->instance->configedition : 'open';
-        \$this->instance->configedition = $edition;
+        $originalEdition = isset($this->instance->configedition) ? $this->instance->configedition : 'open';
+        $this->instance->configedition = $edition;
 
         // 如果是开源版，直接返回原始relations
         if($edition == 'open')
         {
-            \$this->instance->configedition = $originalEdition;
+            $this->instance->configedition = $originalEdition;
             return serialize($relations);
         }
 
@@ -1675,7 +1675,7 @@ class convertTaoTest extends baseTest
         // 如果没有项目关系，返回原始relations
         if(empty($projectRelations))
         {
-            \$this->instance->configedition = $originalEdition;
+            $this->instance->configedition = $originalEdition;
             return serialize($relations);
         }
 
@@ -1690,7 +1690,7 @@ class convertTaoTest extends baseTest
         }
 
         // 恢复原始配置
-        \$this->instance->configedition = $originalEdition;
+        $this->instance->configedition = $originalEdition;
 
         return serialize($relations);
     }
@@ -1708,7 +1708,7 @@ class convertTaoTest extends baseTest
 
         // 模拟原方法的核心逻辑
         // 1. 如果是开源版本，直接返回relations
-        if(isset(\$this->instance->configedition) && \$this->instance->configedition == 'open')
+        if(isset($this->instance->configedition) && $this->instance->configedition == 'open')
         {
             return serialize($relations);
         }
@@ -1891,16 +1891,16 @@ class convertTaoTest extends baseTest
         try {
             // 备份原始session数据
             global $app;
-            $originalJiraMethod = \$this->instance->appsession->jiraMethod ?? null;
+            $originalJiraMethod = $this->instance->appsession->jiraMethod ?? null;
 
             // 设置测试session数据
-            if(empty(\$this->instance->appsession->jiraMethod)) {
-                \$this->instance->appsession->set('jiraMethod', 'file');
+            if(empty($this->instance->appsession->jiraMethod)) {
+                $this->instance->appsession->set('jiraMethod', 'file');
             }
 
             // 设置dbh属性，确保数据库连接可用
             if(empty($this->instance->dbh)) {
-                $this->instance->dbh = \$this->instance->appdbh;
+                $this->instance->dbh = $this->instance->appdbh;
             }
 
             // 测试不同场景
@@ -2003,7 +2003,7 @@ class convertTaoTest extends baseTest
         try {
             // 备份原始session数据
             global $app;
-            $originalJiraRelation = \$this->instance->appsession->jiraRelation ?? null;
+            $originalJiraRelation = $this->instance->appsession->jiraRelation ?? null;
             $originalEdition = $this->instance->config->edition ?? null;
 
             // 设置测试session数据
@@ -2015,14 +2015,14 @@ class convertTaoTest extends baseTest
                     'relates' => 'relates'
                 )
             );
-            \$this->instance->appsession->set('jiraRelation', json_encode($testRelations));
+            $this->instance->appsession->set('jiraRelation', json_encode($testRelations));
 
             // 设置edition为open以简化测试
             $this->instance->config->edition = 'open';
 
             // 设置dbh属性，确保数据库连接可用
             if(empty($this->instance->dbh)) {
-                $this->instance->dbh = \$this->instance->appdbh;
+                $this->instance->dbh = $this->instance->appdbh;
             }
 
             // 对于简化测试，只验证方法调用是否正常
@@ -2081,7 +2081,7 @@ class convertTaoTest extends baseTest
         try {
             // 备份原始session数据
             global $app;
-            $originalJiraRelation = \$this->instance->appsession->jiraRelation ?? null;
+            $originalJiraRelation = $this->instance->appsession->jiraRelation ?? null;
             $originalEdition = $this->instance->config->edition ?? null;
 
             // 设置测试session数据
@@ -2093,14 +2093,14 @@ class convertTaoTest extends baseTest
                     'relates' => 'relates'
                 )
             );
-            \$this->instance->appsession->set('jiraRelation', json_encode($testRelations));
+            $this->instance->appsession->set('jiraRelation', json_encode($testRelations));
 
             // 设置edition为open以简化测试
             $this->instance->config->edition = 'open';
 
             // 设置dbh属性，确保数据库连接可用
             if(empty($this->instance->dbh)) {
-                $this->instance->dbh = \$this->instance->appdbh;
+                $this->instance->dbh = $this->instance->appdbh;
             }
 
             // 对于简化测试，只验证方法调用是否正常
@@ -2159,20 +2159,20 @@ class convertTaoTest extends baseTest
         try {
             // 备份原始session数据
             global $app;
-            $originalJiraMethod = \$this->instance->appsession->jiraMethod ?? null;
-            $originalJiraUser = \$this->instance->appsession->jiraUser ?? null;
+            $originalJiraMethod = $this->instance->appsession->jiraMethod ?? null;
+            $originalJiraUser = $this->instance->appsession->jiraUser ?? null;
 
             // 设置测试session数据
-            if(empty(\$this->instance->appsession->jiraMethod)) {
-                \$this->instance->appsession->set('jiraMethod', 'file');
+            if(empty($this->instance->appsession->jiraMethod)) {
+                $this->instance->appsession->set('jiraMethod', 'file');
             }
-            if(empty(\$this->instance->appsession->jiraUser)) {
-                \$this->instance->appsession->set('jiraUser', json_encode(array('password' => '123456', 'group' => 1, 'mode' => 'account')));
+            if(empty($this->instance->appsession->jiraUser)) {
+                $this->instance->appsession->set('jiraUser', json_encode(array('password' => '123456', 'group' => 1, 'mode' => 'account')));
             }
 
             // 设置dbh属性，确保数据库连接可用
             if(empty($this->instance->dbh)) {
-                $this->instance->dbh = \$this->instance->appdbh;
+                $this->instance->dbh = $this->instance->appdbh;
             }
 
             // 使用反射来访问protected方法
@@ -2215,8 +2215,8 @@ class convertTaoTest extends baseTest
     {
         try {
             global $app;
-            $originalJiraUser = \$this->instance->appsession->jiraUser ?? null;
-            \$this->instance->appsession->set('jiraUser', array('password' => '123456', 'group' => 1, 'mode' => $mode));
+            $originalJiraUser = $this->instance->appsession->jiraUser ?? null;
+            $this->instance->appsession->set('jiraUser', array('password' => '123456', 'group' => 1, 'mode' => $mode));
 
             $reflection = new ReflectionClass($this->instance);
             $method = $reflection->getMethod('importJiraUser');
@@ -2226,16 +2226,16 @@ class convertTaoTest extends baseTest
             if(dao::isError()) return dao::getError();
 
             if($originalJiraUser !== null) {
-                \$this->instance->appsession->set('jiraUser', $originalJiraUser);
+                $this->instance->appsession->set('jiraUser', $originalJiraUser);
             } else {
-                \$this->instance->appsession->destroy('jiraUser');
+                $this->instance->appsession->destroy('jiraUser');
             }
             return $result;
         } catch (Exception|Error $e) {
             if(isset($originalJiraUser) && $originalJiraUser !== null) {
-                \$this->instance->appsession->set('jiraUser', $originalJiraUser);
+                $this->instance->appsession->set('jiraUser', $originalJiraUser);
             } else {
-                \$this->instance->appsession->destroy('jiraUser');
+                $this->instance->appsession->destroy('jiraUser');
             }
             return get_class($e) === 'Exception' ? 'exception: ' . $e->getMessage() : 'error: ' . $e->getMessage();
         }
@@ -2634,7 +2634,7 @@ class convertTaoTest extends baseTest
     public function processJiraIssueContentTest($issueList = array())
     {
         global $tester;
-        $this->instance->dbh = \$this->instance->dbh;
+        $this->instance->dbh = $this->instance->dbh;
 
         $reflection = new ReflectionClass($this->instance);
         $method = $reflection->getMethod('processJiraIssueContent');
diff --git a/module/epic/test/lib/model.class.php b/module/epic/test/lib/model.class.php
index 8dd16e6f4f..eeb2df267b 100644
--- a/module/epic/test/lib/model.class.php
+++ b/module/epic/test/lib/model.class.php
@@ -35,10 +35,10 @@ class epicModelTest extends baseTest
     {
         global $app, $tester;
 
-        // 确保\$this->instance->appcontrol存在并能加载story模型
-        if(!isset(\$this->instance->appcontrol))
+        // 确保$this->instance->appcontrol存在并能加载story模型
+        if(!isset($this->instance->appcontrol))
         {
-            \$this->instance->appcontrol = $tester;
+            $this->instance->appcontrol = $tester;
         }
 
         $result = $this->instance->isClickable($data, $action);
diff --git a/module/kanban/test/lib/tao.class.php b/module/kanban/test/lib/tao.class.php
index d95dd6f39c..006db17ab3 100644
--- a/module/kanban/test/lib/tao.class.php
+++ b/module/kanban/test/lib/tao.class.php
@@ -105,7 +105,7 @@ class kanbanTaoTest extends baseTest
         global $tester;
 
         // 记录操作前的单元格数量
-        $beforeCount = \$this->instance->dao->select('COUNT(1) as count')->from(TABLE_KANBANCELL)->where('`column`')->eq($childColumnID)->fetch('count');
+        $beforeCount = $this->instance->dao->select('COUNT(1) as count')->from(TABLE_KANBANCELL)->where('`column`')->eq($childColumnID)->fetch('count');
 
         // 使用反射来调用protected方法
         $reflection = new ReflectionClass($this->instance);
@@ -117,7 +117,7 @@ class kanbanTaoTest extends baseTest
         if(dao::isError()) return array('success' => 0, 'error' => dao::getError());
 
         // 记录操作后的单元格数量
-        $afterCount = \$this->instance->dao->select('COUNT(1) as count')->from(TABLE_KANBANCELL)->where('`column`')->eq($childColumnID)->fetch('count');
+        $afterCount = $this->instance->dao->select('COUNT(1) as count')->from(TABLE_KANBANCELL)->where('`column`')->eq($childColumnID)->fetch('count');
 
         // 判断是否成功创建了新的单元格
         $success = $afterCount > $beforeCount ? 1 : 0;
@@ -357,25 +357,25 @@ class kanbanTaoTest extends baseTest
         if($testType === 'singleBug')
         {
             // 获取单个Bug对象
-            $bug = \$this->instance->dao->select('*')->from(TABLE_BUG)->where('id')->eq(1)->fetch();
+            $bug = $this->instance->dao->select('*')->from(TABLE_BUG)->where('id')->eq(1)->fetch();
             if($bug) $objects = array($bug);
         }
         elseif($testType === 'multipleBugs')
         {
             // 获取多个Bug对象
-            $objects = \$this->instance->dao->select('*')->from(TABLE_BUG)->where('id')->in('1,2,3')->fetchAll('id');
+            $objects = $this->instance->dao->select('*')->from(TABLE_BUG)->where('id')->in('1,2,3')->fetchAll('id');
         }
         elseif($testType === 'bugWithDifferentStatus')
         {
             // 获取不同状态的Bug
-            $bug = \$this->instance->dao->select('*')->from(TABLE_BUG)->where('status')->eq('resolved')->limit(1)->fetch();
+            $bug = $this->instance->dao->select('*')->from(TABLE_BUG)->where('status')->eq('resolved')->limit(1)->fetch();
             if($bug) $objects = array($bug);
         }
         elseif($testType === 'permissionTest')
         {
             // 权限测试用例
             su('user1');
-            $bug = \$this->instance->dao->select('*')->from(TABLE_BUG)->where('id')->eq(1)->fetch();
+            $bug = $this->instance->dao->select('*')->from(TABLE_BUG)->where('id')->eq(1)->fetch();
             if($bug) $objects = array($bug);
         }
 
@@ -525,11 +525,11 @@ class kanbanTaoTest extends baseTest
         global $tester;
 
         // 获取卡片数据
-        $card = \$this->instance->dao->select('*')->from(TABLE_KANBANCARD)->where('id')->eq($cardID)->fetch();
+        $card = $this->instance->dao->select('*')->from(TABLE_KANBANCARD)->where('id')->eq($cardID)->fetch();
         if(!$card) return array('error' => 'Card not found');
 
         // 获取单元格数据
-        $cell = \$this->instance->dao->select('*')->from(TABLE_KANBANCELL)->where('id')->eq($cellID)->fetch();
+        $cell = $this->instance->dao->select('*')->from(TABLE_KANBANCELL)->where('id')->eq($cellID)->fetch();
         if(!$cell) return array('error' => 'Cell not found');
 
         // 使用反射来调用protected方法
@@ -579,7 +579,7 @@ class kanbanTaoTest extends baseTest
         global $tester;
 
         // 获取待测试的列信息
-        $column = \$this->instance->dao->select('*')->from(TABLE_KANBANCOLUMN)->where('id')->eq($columnID)->fetch();
+        $column = $this->instance->dao->select('*')->from(TABLE_KANBANCOLUMN)->where('id')->eq($columnID)->fetch();
 
         if(!$column) return array('result' => 0, 'error' => 'Column not found');
 
@@ -594,7 +594,7 @@ class kanbanTaoTest extends baseTest
         }
 
         // 记录调用前的同父列子列数量
-        $siblingCount = \$this->instance->dao->select('COUNT(1) AS count')->from(TABLE_KANBANCOLUMN)
+        $siblingCount = $this->instance->dao->select('COUNT(1) AS count')->from(TABLE_KANBANCOLUMN)
             ->where('parent')->eq($column->parent)
             ->andWhere('id')->ne($column->id)
             ->andWhere('deleted')->eq('0')
@@ -611,7 +611,7 @@ class kanbanTaoTest extends baseTest
         if(dao::isError()) return array('result' => 0, 'error' => dao::getError());
 
         // 获取父列的当前parent值
-        $parentColumn = \$this->instance->dao->select('*')->from(TABLE_KANBANCOLUMN)->where('id')->eq($column->parent)->fetch();
+        $parentColumn = $this->instance->dao->select('*')->from(TABLE_KANBANCOLUMN)->where('id')->eq($column->parent)->fetch();
         $currentParent = $parentColumn ? $parentColumn->parent : -1;
 
         // 判断结果：如果没有其他兄弟列，父列的parent应该被重置为0
@@ -639,7 +639,7 @@ class kanbanTaoTest extends baseTest
         global $tester;
 
         // 获取操作前的单元格数据
-        $beforeCell = \$this->instance->dao->select('*')->from(TABLE_KANBANCELL)
+        $beforeCell = $this->instance->dao->select('*')->from(TABLE_KANBANCELL)
             ->where('kanban')->eq($executionID)
             ->andWhere('lane')->eq($laneID)
             ->andWhere('`column`')->eq($colID)
@@ -655,7 +655,7 @@ class kanbanTaoTest extends baseTest
         if(dao::isError()) return array('result' => 'error', 'message' => dao::getError());
 
         // 获取操作后的单元格数据
-        $afterCell = \$this->instance->dao->select('*')->from(TABLE_KANBANCELL)
+        $afterCell = $this->instance->dao->select('*')->from(TABLE_KANBANCELL)
             ->where('kanban')->eq($executionID)
             ->andWhere('lane')->eq($laneID)
             ->andWhere('`column`')->eq($colID)
diff --git a/module/metric/test/lib/model.class.php b/module/metric/test/lib/model.class.php
index 1e245ae81b..e9ed157ce7 100644
--- a/module/metric/test/lib/model.class.php
+++ b/module/metric/test/lib/model.class.php
@@ -203,12 +203,12 @@ class metricModelTest extends baseTest
         if(empty($code) || empty($cycle)) return 0;
 
         // 记录删除前的数据量
-        $beforeCount = \$this->instance->dao->select('COUNT(*) as count')->from(TABLE_METRICLIB)->where('metricCode')->eq($code)->fetch('count');
+        $beforeCount = $this->instance->dao->select('COUNT(*) as count')->from(TABLE_METRICLIB)->where('metricCode')->eq($code)->fetch('count');
 
         $this->instance->clearOutDatedRecords($code, $cycle);
 
         // 记录删除后的数据量
-        $afterCount = \$this->instance->dao->select('COUNT(*) as count')->from(TABLE_METRICLIB)->where('metricCode')->eq($code)->fetch('count');
+        $afterCount = $this->instance->dao->select('COUNT(*) as count')->from(TABLE_METRICLIB)->where('metricCode')->eq($code)->fetch('count');
 
         return $beforeCount - $afterCount;
     }
@@ -392,7 +392,7 @@ class metricModelTest extends baseTest
     {
         if($dao === null) {
             global $tester;
-            $dao = \$this->instance->dao;
+            $dao = $this->instance->dao;
         }
 
         $result = $this->instance->getDataset($dao);
@@ -958,8 +958,8 @@ class metricModelTest extends baseTest
     public function processOldMetricsOpenTest()
     {
         global $config;
-        $originalEdition = \$this->instance->configedition;
-        \$this->instance->configedition = 'open';
+        $originalEdition = $this->instance->configedition;
+        $this->instance->configedition = 'open';
 
         try {
             $metrics = array();
@@ -996,7 +996,7 @@ class metricModelTest extends baseTest
         }
         finally
         {
-            \$this->instance->configedition = $originalEdition;
+            $this->instance->configedition = $originalEdition;
         }
     }
 
@@ -1052,7 +1052,7 @@ class metricModelTest extends baseTest
         if(empty($testType))
         {
             // 测试空表情况
-            \$this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
+            $this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
             $this->instance->rebuildPrimaryKey();
             if(dao::isError()) return dao::getError();
             return null;
@@ -1061,7 +1061,7 @@ class metricModelTest extends baseTest
         if($testType == 'normal')
         {
             // 清空表并插入正常数据
-            \$this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
+            $this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
             for($i = 1; $i <= 5; $i++)
             {
                 $record = new stdClass();
@@ -1071,14 +1071,14 @@ class metricModelTest extends baseTest
                 $record->month = '01';
                 $record->day = sprintf('%02d', $i);
                 $record->date = '2024-01-' . sprintf('%02d', $i);
-                \$this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
+                $this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
             }
 
             $this->instance->rebuildPrimaryKey();
             if(dao::isError()) return dao::getError();
 
             // 验证ID是否从1开始连续
-            $records = \$this->instance->dao->select('id')->from(TABLE_METRICLIB)->orderBy('id')->fetchAll();
+            $records = $this->instance->dao->select('id')->from(TABLE_METRICLIB)->orderBy('id')->fetchAll();
             for($i = 0; $i < count($records); $i++)
             {
                 if($records[$i]->id != ($i + 1)) return array('result' => 'failed');
@@ -1089,7 +1089,7 @@ class metricModelTest extends baseTest
         if($testType == 'discontinuous')
         {
             // 清空表并插入不连续ID数据
-            \$this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
+            $this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
             $ids = array(2, 5, 8, 12, 15);
             foreach($ids as $index => $id)
             {
@@ -1100,15 +1100,15 @@ class metricModelTest extends baseTest
                 $record->month = '01';
                 $record->day = sprintf('%02d', $index + 1);
                 $record->date = '2024-01-' . sprintf('%02d', $index + 1);
-                \$this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
-                \$this->instance->dao->update(TABLE_METRICLIB)->set('id')->eq($id)->where('metricCode')->eq('test_metric_' . $id)->exec();
+                $this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
+                $this->instance->dao->update(TABLE_METRICLIB)->set('id')->eq($id)->where('metricCode')->eq('test_metric_' . $id)->exec();
             }
 
             $this->instance->rebuildPrimaryKey();
             if(dao::isError()) return dao::getError();
 
             // 验证ID是否变为连续
-            $records = \$this->instance->dao->select('id')->from(TABLE_METRICLIB)->orderBy('id')->fetchAll();
+            $records = $this->instance->dao->select('id')->from(TABLE_METRICLIB)->orderBy('id')->fetchAll();
             for($i = 0; $i < count($records); $i++)
             {
                 if($records[$i]->id != ($i + 1)) return array('result' => 'failed');
@@ -1119,7 +1119,7 @@ class metricModelTest extends baseTest
         if($testType == 'large')
         {
             // 清空表并插入大量数据测试
-            \$this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
+            $this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
             for($i = 1; $i <= 50; $i++)
             {
                 $record = new stdClass();
@@ -1129,15 +1129,15 @@ class metricModelTest extends baseTest
                 $record->month = '01';
                 $record->day = sprintf('%02d', $i % 28 + 1);
                 $record->date = '2024-01-' . sprintf('%02d', $i % 28 + 1);
-                \$this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
+                $this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
             }
 
             $this->instance->rebuildPrimaryKey();
             if(dao::isError()) return dao::getError();
 
             // 验证大量数据的ID连续性
-            $count = \$this->instance->dao->select('COUNT(*) as count')->from(TABLE_METRICLIB)->fetch('count');
-            $maxId = \$this->instance->dao->select('MAX(id) as maxId')->from(TABLE_METRICLIB)->fetch('maxId');
+            $count = $this->instance->dao->select('COUNT(*) as count')->from(TABLE_METRICLIB)->fetch('count');
+            $maxId = $this->instance->dao->select('MAX(id) as maxId')->from(TABLE_METRICLIB)->fetch('maxId');
             if($count == $maxId && $count == 50) return array('result' => 'success');
             return array('result' => 'failed');
         }
@@ -1145,7 +1145,7 @@ class metricModelTest extends baseTest
         if($testType == 'verify')
         {
             // 验证AUTO_INCREMENT值设置
-            \$this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
+            $this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
             for($i = 1; $i <= 3; $i++)
             {
                 $record = new stdClass();
@@ -1155,7 +1155,7 @@ class metricModelTest extends baseTest
                 $record->month = '01';
                 $record->day = sprintf('%02d', $i);
                 $record->date = '2024-01-' . sprintf('%02d', $i);
-                \$this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
+                $this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
             }
 
             $this->instance->rebuildPrimaryKey();
@@ -1169,9 +1169,9 @@ class metricModelTest extends baseTest
             $record->month = '01';
             $record->day = '04';
             $record->date = '2024-01-04';
-            \$this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
+            $this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
 
-            $newId = \$this->instance->dao->select('id')->from(TABLE_METRICLIB)->where('metricCode')->eq('auto_increment_test')->fetch('id');
+            $newId = $this->instance->dao->select('id')->from(TABLE_METRICLIB)->where('metricCode')->eq('auto_increment_test')->fetch('id');
             return array('autoIncrement' => ($newId == 4));
         }
 
@@ -1240,13 +1240,13 @@ class metricModelTest extends baseTest
         global $tester;
 
         // 记录更新前有多少条 createdDate 为 null 的记录
-        $beforeCount = \$this->instance->dao->select('count(*)')->from(TABLE_METRIC)->where('createdDate is null')->fetch('count(*)');
+        $beforeCount = $this->instance->dao->select('count(*)')->from(TABLE_METRIC)->where('createdDate is null')->fetch('count(*)');
 
         $this->instance->updateMetricDate();
         if(dao::isError()) return dao::getError();
 
         // 记录更新后有多少条 createdDate 为 null 的记录
-        $afterCount = \$this->instance->dao->select('count(*)')->from(TABLE_METRIC)->where('createdDate is null')->fetch('count(*)');
+        $afterCount = $this->instance->dao->select('count(*)')->from(TABLE_METRIC)->where('createdDate is null')->fetch('count(*)');
 
         return array('before' => $beforeCount, 'after' => $afterCount, 'updated' => $beforeCount - $afterCount);
     }
diff --git a/module/metric/test/lib/tao.class.php b/module/metric/test/lib/tao.class.php
index d2f352220f..23a00c773e 100644
--- a/module/metric/test/lib/tao.class.php
+++ b/module/metric/test/lib/tao.class.php
@@ -39,7 +39,7 @@ class metricTaoTest extends baseTest
         if(empty($code)) return 'invalid_code';
 
         // 记录删除前的记录数
-        $beforeCount = \$this->instance->dao->select('COUNT(*) as count')
+        $beforeCount = $this->instance->dao->select('COUNT(*) as count')
             ->from(TABLE_METRICLIB)
             ->where('metricCode')->eq($code)
             ->fetch('count');
@@ -53,7 +53,7 @@ class metricTaoTest extends baseTest
         if(dao::isError()) return dao::getError();
 
         // 记录删除后的记录数
-        $afterCount = \$this->instance->dao->select('COUNT(*) as count')
+        $afterCount = $this->instance->dao->select('COUNT(*) as count')
             ->from(TABLE_METRICLIB)
             ->where('metricCode')->eq($code)
             ->fetch('count');
@@ -177,7 +177,7 @@ class metricTaoTest extends baseTest
         if(empty($code)) return 'invalid_code';
 
         // 记录操作前未删除的记录数
-        $beforeUndeleted = \$this->instance->dao->select('COUNT(*) as count')
+        $beforeUndeleted = $this->instance->dao->select('COUNT(*) as count')
             ->from(TABLE_METRICLIB)
             ->where('metricCode')->eq($code)
             ->andWhere('deleted')->eq('0')
@@ -192,7 +192,7 @@ class metricTaoTest extends baseTest
         if(dao::isError()) return dao::getError();
 
         // 记录操作后未删除的记录数
-        $afterUndeleted = \$this->instance->dao->select('COUNT(*) as count')
+        $afterUndeleted = $this->instance->dao->select('COUNT(*) as count')
             ->from(TABLE_METRICLIB)
             ->where('metricCode')->eq($code)
             ->andWhere('deleted')->eq('0')
@@ -220,7 +220,7 @@ class metricTaoTest extends baseTest
         if(empty($testType))
         {
             // 测试空表情况
-            \$this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
+            $this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
             $method->invoke($this->instance);
             if(dao::isError()) return dao::getError();
             return array('result' => 'empty_table');
@@ -229,7 +229,7 @@ class metricTaoTest extends baseTest
         if($testType == 'normal')
         {
             // 清空表并插入正常数据
-            \$this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
+            $this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
             for($i = 1; $i <= 5; $i++)
             {
                 $record = new stdClass();
@@ -239,14 +239,14 @@ class metricTaoTest extends baseTest
                 $record->month = '01';
                 $record->day = sprintf('%02d', $i);
                 $record->date = '2024-01-' . sprintf('%02d', $i);
-                \$this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
+                $this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
             }
 
             $method->invoke($this->instance);
             if(dao::isError()) return dao::getError();
 
             // 验证ID是否从1开始连续
-            $records = \$this->instance->dao->select('id')->from(TABLE_METRICLIB)->orderBy('id')->fetchAll();
+            $records = $this->instance->dao->select('id')->from(TABLE_METRICLIB)->orderBy('id')->fetchAll();
             for($i = 0; $i < count($records); $i++)
             {
                 if($records[$i]->id != ($i + 1)) return array('result' => 'failed');
@@ -257,7 +257,7 @@ class metricTaoTest extends baseTest
         if($testType == 'discontinuous')
         {
             // 清空表并插入不连续ID数据
-            \$this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
+            $this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
             $ids = array(2, 5, 8, 12, 15);
             foreach($ids as $index => $id)
             {
@@ -268,15 +268,15 @@ class metricTaoTest extends baseTest
                 $record->month = '01';
                 $record->day = sprintf('%02d', $index + 1);
                 $record->date = '2024-01-' . sprintf('%02d', $index + 1);
-                \$this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
-                \$this->instance->dao->update(TABLE_METRICLIB)->set('id')->eq($id)->where('metricCode')->eq('test_metric_' . $id)->exec();
+                $this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
+                $this->instance->dao->update(TABLE_METRICLIB)->set('id')->eq($id)->where('metricCode')->eq('test_metric_' . $id)->exec();
             }
 
             $method->invoke($this->instance);
             if(dao::isError()) return dao::getError();
 
             // 验证ID是否变为连续
-            $records = \$this->instance->dao->select('id')->from(TABLE_METRICLIB)->orderBy('id')->fetchAll();
+            $records = $this->instance->dao->select('id')->from(TABLE_METRICLIB)->orderBy('id')->fetchAll();
             for($i = 0; $i < count($records); $i++)
             {
                 if($records[$i]->id != ($i + 1)) return array('result' => 'failed');
@@ -287,7 +287,7 @@ class metricTaoTest extends baseTest
         if($testType == 'large')
         {
             // 清空表并插入大量数据测试
-            \$this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
+            $this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
             for($i = 1; $i <= 50; $i++)
             {
                 $record = new stdClass();
@@ -297,15 +297,15 @@ class metricTaoTest extends baseTest
                 $record->month = '01';
                 $record->day = sprintf('%02d', $i % 28 + 1);
                 $record->date = '2024-01-' . sprintf('%02d', $i % 28 + 1);
-                \$this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
+                $this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
             }
 
             $method->invoke($this->instance);
             if(dao::isError()) return dao::getError();
 
             // 验证大量数据的ID连续性
-            $count = \$this->instance->dao->select('COUNT(*) as count')->from(TABLE_METRICLIB)->fetch('count');
-            $maxId = \$this->instance->dao->select('MAX(id) as maxId')->from(TABLE_METRICLIB)->fetch('maxId');
+            $count = $this->instance->dao->select('COUNT(*) as count')->from(TABLE_METRICLIB)->fetch('count');
+            $maxId = $this->instance->dao->select('MAX(id) as maxId')->from(TABLE_METRICLIB)->fetch('maxId');
             if($count == $maxId && $count == 50) return array('result' => 'success');
             return array('result' => 'failed');
         }
@@ -313,7 +313,7 @@ class metricTaoTest extends baseTest
         if($testType == 'autoincrement')
         {
             // 验证AUTO_INCREMENT值设置
-            \$this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
+            $this->instance->dao->delete()->from(TABLE_METRICLIB)->exec();
             for($i = 1; $i <= 3; $i++)
             {
                 $record = new stdClass();
@@ -323,7 +323,7 @@ class metricTaoTest extends baseTest
                 $record->month = '01';
                 $record->day = sprintf('%02d', $i);
                 $record->date = '2024-01-' . sprintf('%02d', $i);
-                \$this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
+                $this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
             }
 
             $method->invoke($this->instance);
@@ -337,9 +337,9 @@ class metricTaoTest extends baseTest
             $record->month = '01';
             $record->day = '04';
             $record->date = '2024-01-04';
-            \$this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
+            $this->instance->dao->insert(TABLE_METRICLIB)->data($record)->exec();
 
-            $newId = \$this->instance->dao->select('id')->from(TABLE_METRICLIB)->where('metricCode')->eq('auto_increment_test')->fetch('id');
+            $newId = $this->instance->dao->select('id')->from(TABLE_METRICLIB)->where('metricCode')->eq('auto_increment_test')->fetch('id');
             return array('autoIncrement' => ($newId == 4 ? '1' : '0'));
         }
 
@@ -361,7 +361,7 @@ class metricTaoTest extends baseTest
         if(empty($code)) return 'invalid_code';
 
         // 记录更新前的状态
-        $beforeCount = \$this->instance->dao->select('COUNT(*) as count')
+        $beforeCount = $this->instance->dao->select('COUNT(*) as count')
             ->from(TABLE_METRICLIB)
             ->where('metricCode')->eq($code)
             ->andWhere('deleted')->eq($value)
@@ -376,7 +376,7 @@ class metricTaoTest extends baseTest
         if(dao::isError()) return dao::getError();
 
         // 记录更新后的状态
-        $afterCount = \$this->instance->dao->select('COUNT(*) as count')
+        $afterCount = $this->instance->dao->select('COUNT(*) as count')
             ->from(TABLE_METRICLIB)
             ->where('metricCode')->eq($code)
             ->andWhere('deleted')->eq($value)
diff --git a/module/search/test/lib/model.class.php b/module/search/test/lib/model.class.php
index a970351176..9226c0e7e3 100644
--- a/module/search/test/lib/model.class.php
+++ b/module/search/test/lib/model.class.php
@@ -149,7 +149,7 @@ class searchModelTest extends baseTest
         if(dao::isError()) return dao::getError();
 
         global $tester;
-        $count = \$this->instance->dao->select('COUNT(1) AS count')->from(TABLE_SEARCHINDEX)->where('objectType')->eq($objectType)->andWhere('objectID')->eq($objectID)->fetch('count');
+        $count = $this->instance->dao->select('COUNT(1) AS count')->from(TABLE_SEARCHINDEX)->where('objectType')->eq($objectType)->andWhere('objectID')->eq($objectID)->fetch('count');
 
         return intval($count);
     }
diff --git a/module/search/test/lib/tao.class.php b/module/search/test/lib/tao.class.php
index 235d6acce9..d7beab7b43 100644
--- a/module/search/test/lib/tao.class.php
+++ b/module/search/test/lib/tao.class.php
@@ -513,7 +513,7 @@ class searchTaoTest extends baseTest
         if(dao::isError()) return dao::getError();
 
         global $tester;
-        \$this->instance->app->loadClass('date');
+        $this->instance->app->loadClass('date');
 
         $lastWeek  = date::getLastWeek();
         $thisWeek  = date::getThisWeek();
@@ -528,7 +528,7 @@ class searchTaoTest extends baseTest
         if(strpos($query, 'thisMonth') !== false) return ($replacedQuery == "date between '" . $thisMonth['begin'] . "' and '" . $thisMonth['end'] . "'") ? '1' : '0';
         if(strpos($query, 'yesterday') !== false) return ($replacedQuery == "date between '" . $yesterday . ' 00:00:00' . "' and '" . $yesterday . ' 23:59:59' . "'") ? '1' : '0';
         if(strpos($query, 'today') !== false)     return ($replacedQuery == "date between '" . $today     . ' 00:00:00' . "' and '" . $today     . ' 23:59:59' . "'") ? '1' : '0';
-        if(strpos($query, '$@me') !== false)      return str_replace('$@me', \$this->instance->app->user->account, $query);
+        if(strpos($query, '$@me') !== false)      return str_replace('$@me', $this->instance->app->user->account, $query);
 
         return $replacedQuery;
     }
diff --git a/module/story/test/lib/tao.class.php b/module/story/test/lib/tao.class.php
index 9d2159b7e2..871b3f1a8b 100644
--- a/module/story/test/lib/tao.class.php
+++ b/module/story/test/lib/tao.class.php
@@ -391,7 +391,7 @@ class storyTaoTest extends baseTest
     {
         global $tester;
         $users['admin'] = '管理员';
-        $story = \$this->instance->loadModel('story')->getById($storyID);
+        $story = $this->instance->loadModel('story')->getById($storyID);
         return $this->instance->getAffectedBugs($story, $users);
     }
 
@@ -407,7 +407,7 @@ class storyTaoTest extends baseTest
     {
         global $tester;
         $users['admin'] = '管理员';
-        $story = \$this->instance->loadModel('story')->getById($storyID);
+        $story = $this->instance->loadModel('story')->getById($storyID);
         return $this->instance->getAffectedCases($story, $users);
     }
 
@@ -445,7 +445,7 @@ class storyTaoTest extends baseTest
     {
         global $tester;
         $users['admin'] = '管理员';
-        $story = \$this->instance->loadModel('story')->getById($storyID);
+        $story = $this->instance->loadModel('story')->getById($storyID);
         return $this->instance->getAffectedProjects($story, $users);
     }
 
@@ -461,7 +461,7 @@ class storyTaoTest extends baseTest
     {
         global $tester;
         $users['admin'] = '管理员';
-        $story = \$this->instance->loadModel('story')->getById($storyID);
+        $story = $this->instance->loadModel('story')->getById($storyID);
         return $this->instance->getAffectedTwins($story, $users);
     }
 
diff --git a/module/tutorial/test/lib/model.class.php b/module/tutorial/test/lib/model.class.php
index 68578b69e0..b32e5a71a1 100644
--- a/module/tutorial/test/lib/model.class.php
+++ b/module/tutorial/test/lib/model.class.php
@@ -32,7 +32,7 @@ class tutorialModelTest extends baseTest
     public function checkNoviceTest(int $modifyPassword): int|array
     {
         global $tester;
-        if(\$this->instance->app->user->account != 'guest') \$this->instance->app->user->modifyPassword = $modifyPassword;
+        if($this->instance->app->user->account != 'guest') $this->instance->app->user->modifyPassword = $modifyPassword;
 
         $return = $this->instance->checkNovice();