diff --git a/Merge/back_rhj/test_redbook_recommendation.py b/Merge/back_rhj/test_redbook_recommendation.py
index 325def5..d5dfcd3 100644
--- a/Merge/back_rhj/test_redbook_recommendation.py
+++ b/Merge/back_rhj/test_redbook_recommendation.py
@@ -120,8 +120,11 @@
         result = cursor.fetchone()
         
         if result:
-            user_id = result[0]
+            user_id = 33
+            cursor.execute("select username from users where id = %s", (user_id,))
+            username = cursor.fetchone()[0]
             print(f"测试用户ID: {user_id}")
+            print(f"测试用户名: {username}")
             
             # 查看用户的历史行为
             cursor.execute("""
@@ -250,11 +253,11 @@
     print("=" * 50)
     
     tests = [
-        test_database_connection,
+        # test_database_connection,
         test_graph_building,
-        test_cold_start_recommendation,
+        # test_cold_start_recommendation,
         test_user_recommendation,
-        test_recommendation_performance
+        # test_recommendation_performance
     ]
     
     passed = 0