diff --git a/src/test/java/com/example/myproject/controller/DynamicControllerTest.java b/src/test/java/com/example/myproject/controller/DynamicControllerTest.java
index 7392162..850a3f3 100644
--- a/src/test/java/com/example/myproject/controller/DynamicControllerTest.java
+++ b/src/test/java/com/example/myproject/controller/DynamicControllerTest.java
@@ -66,20 +66,18 @@
         assertEquals("动态删除成功", response.getBody());
     }
 
-    // 测试添加评论接口
     @Test
     void testAddComment() {
         Long userId = 1L;
         Long dynamicId = 1L;
-        Map<String, String> commentContent = new HashMap<>();
+        Map<String, Object> commentContent = new HashMap<>();
         commentContent.put("content", "This is a test comment");
+        commentContent.put("parent_comment_id", null);
 
         Map<String, Object> mockResponse = new HashMap<>();
         mockResponse.put("comment_id", 101L);
         mockResponse.put("message", "评论成功");
-
-        // 模拟 dynamicService.addComment 返回
-        when(dynamicService.addComment(userId, dynamicId, "This is a test comment")).thenReturn(mockResponse);
+        when(dynamicService.addComment(userId, dynamicId, "This is a test comment", null)).thenReturn(mockResponse);
 
         // 调用控制器方法
         ResponseEntity<Map<String, Object>> response = dynamicController.addComment(userId, dynamicId, commentContent);
@@ -90,6 +88,7 @@
         assertEquals(101L, response.getBody().get("comment_id"));
     }
 
+
     // 测试获取用户动态接口
     @Test
     void testGetAllUserDynamics() {