diff --git a/lib/zin/wg/joincondition/v1.php b/lib/zin/wg/joincondition/v1.php
index 63f5928cfa..f0ba0f9b90 100644
--- a/lib/zin/wg/joincondition/v1.php
+++ b/lib/zin/wg/joincondition/v1.php
@@ -81,6 +81,11 @@ class joinCondition extends wg
         (
             $this->buildColumnA(),
             $this->buildFieldA(),
+            span
+            (
+                setClass('mx-4 leading-8'),
+                '='
+            ),
             $this->buildFieldB(),
             formGroup
             (
diff --git a/module/bi/lang/de.php b/module/bi/lang/de.php
index 059c915596..47538259a2 100644
--- a/module/bi/lang/de.php
+++ b/module/bi/lang/de.php
@@ -28,7 +28,7 @@ $lang->bi->modeDisableTip = 'Hand-written SQL statements are more flexible, and
 $lang->bi->fromTable     = 'Main table';
 $lang->bi->leftTable     = 'Left join';
 $lang->bi->joinCondition = 'Condition';
-$lang->bi->joinTable     = ' = %s';
+$lang->bi->joinTable     = '%s';
 $lang->bi->of            = 'Of';
 $lang->bi->do            = 'Do';
 $lang->bi->set           = 'Set';
diff --git a/module/bi/lang/en.php b/module/bi/lang/en.php
index ec9d7e50b4..9f7531fbf6 100644
--- a/module/bi/lang/en.php
+++ b/module/bi/lang/en.php
@@ -28,7 +28,7 @@ $lang->bi->modeDisableTip = 'Hand-written SQL statements are more flexible, and
 $lang->bi->fromTable     = 'Main table';
 $lang->bi->leftTable     = 'Left join';
 $lang->bi->joinCondition = 'Condition';
-$lang->bi->joinTable     = ' = %s';
+$lang->bi->joinTable     = '%s';
 $lang->bi->of            = 'Of';
 $lang->bi->do            = 'Do';
 $lang->bi->set           = 'Set';
diff --git a/module/bi/lang/zh-cn.php b/module/bi/lang/zh-cn.php
index 01ef23c94d..afd184db5b 100644
--- a/module/bi/lang/zh-cn.php
+++ b/module/bi/lang/zh-cn.php
@@ -32,7 +32,7 @@ $lang->bi->modeDisableTip = '手写SQL语句灵活性较高，暂不支持切回
 $lang->bi->fromTable     = '主表';
 $lang->bi->leftTable     = '左连接';
 $lang->bi->joinCondition = '连接条件为';
-$lang->bi->joinTable     = ' = %s的';
+$lang->bi->joinTable     = '%s的';
 $lang->bi->of            = '的';
 $lang->bi->do            = '对';
 $lang->bi->set           = '进行';