diff --git a/module/programplan/test/model/istopstage.php b/module/programplan/test/model/istopstage.php
index 955e4a8740..367482a5e6 100755
--- a/module/programplan/test/model/istopstage.php
+++ b/module/programplan/test/model/istopstage.php
@@ -3,12 +3,17 @@
 
 /**
 
-title=测试programplanModel->isTopStage();
+title=测试 programplanModel::isTopStage();
+timeout=0
 cid=0
 
-- 测试id为2判断是否为顶级阶段 @1
-- 测试id为4判断是否为顶级阶段 @0
-- 测试id为5判断是否为顶级阶段 @1
+- 测试父项目类型为project的阶段ID=3 @1
+- 测试父项目类型为project的阶段ID=5 @1
+- 测试父项目类型为stage的阶段ID=7 @0
+- 测试不存在的阶段ID=999 @0
+- 测试无效的阶段ID=0 @0
+- 测试父项目类型为stage的阶段ID=8 @0
+- 测试负数的阶段ID=-1 @0
 
 */
 
@@ -18,10 +23,21 @@ include dirname(__FILE__, 2) . '/lib/programplan.unittest.class.php';
 zenData('user')->gen(5);
 su('admin');
 
-zenData('project')->loadYaml('istopstage')->gen(5);
+$projectTable = zenData('project');
+$projectTable->id->range('1-10');
+$projectTable->type->range('program{1},project{1},stage{1},project{1},stage{3},sprint{1},stage{2}');
+$projectTable->parent->range('0{1},0{1},2{1},0{1},4{1},2{1},3{1},6{1},7{1},8{1}');
+$projectTable->name->range('项目集1,项目1,阶段1,项目2,阶段2,阶段3,阶段4,阶段5,阶段6,阶段7');
+$projectTable->status->range('wait{2},doing{4},suspended{2},closed{2}');
+$projectTable->deleted->range('0');
+$projectTable->gen(10);
 
-$plan = new programplanTest();
+$programplanTest = new programplanTest();
 
-r($plan->isTopStageTest(2)) && p('') && e('1'); // 测试id为2判断是否为顶级阶段
-r($plan->isTopStageTest(4)) && p('') && e('0'); // 测试id为4判断是否为顶级阶段
-r($plan->isTopStageTest(5)) && p('') && e('1'); // 测试id为5判断是否为顶级阶段
+r($programplanTest->isTopStageTest(3)) && p('') && e('1'); // 测试父项目类型为project的阶段ID=3
+r($programplanTest->isTopStageTest(5)) && p('') && e('1'); // 测试父项目类型为project的阶段ID=5
+r($programplanTest->isTopStageTest(7)) && p('') && e('0'); // 测试父项目类型为stage的阶段ID=7
+r($programplanTest->isTopStageTest(999)) && p('') && e('0'); // 测试不存在的阶段ID=999
+r($programplanTest->isTopStageTest(0)) && p('') && e('0'); // 测试无效的阶段ID=0
+r($programplanTest->isTopStageTest(8)) && p('') && e('0'); // 测试父项目类型为stage的阶段ID=8
+r($programplanTest->isTopStageTest(-1)) && p('') && e('0'); // 测试负数的阶段ID=-1
\ No newline at end of file
diff --git a/module/programplan/test/model/yaml/project_istopstage.yaml b/module/programplan/test/model/yaml/project_istopstage.yaml
new file mode 100644
index 0000000000..b82c969d82
--- /dev/null
+++ b/module/programplan/test/model/yaml/project_istopstage.yaml
@@ -0,0 +1,33 @@
+---
+title: project table for isTopStage method test
+author: Claude
+version: "1.0"
+
+fields:
+  - field: id
+    range: 1-10
+  - field: project
+    range: 0{3},1{2},2{2},3{1},4{1},5{1}
+  - field: type
+    range: program{3},project{3},stage{3},sprint{1}
+  - field: parent
+    range: 0{3},1{3},2{2},3{1},4{1}
+  - field: name
+    fields:
+      - field: name1
+        range: 顶级项目集{3},子项目{3},子阶段{3},迭代{1}
+      - field: name2
+        range: 1-10
+  - field: path
+    fields:
+      - field: path1
+        prefix: ","
+        range: 1-10
+      - field: path2
+        prefix: ","
+        range: "[]{3},11-100"
+        postfix: ","
+  - field: status
+    range: wait{2},doing{4},suspended{2},closed{2}
+  - field: deleted
+    range: 0
\ No newline at end of file