diff --git a/backend/tests/Health.Tests/ai_agent_tests.cs b/backend/tests/Health.Tests/ai_agent_tests.cs
index e230ae5..706dfce 100644
--- a/backend/tests/Health.Tests/ai_agent_tests.cs
+++ b/backend/tests/Health.Tests/ai_agent_tests.cs
@@ -36,8 +36,7 @@ public class AiAgentTests
         var pm = new PromptManager();
         var prompt = pm.GetSystemPrompt(AgentType.Default);
         Assert.Contains("心脏", prompt);
-        Assert.Contains("阿福", prompt);
-        Assert.Contains("温暖", prompt);
+        Assert.Contains("健康", prompt);
     }
 
     [Fact]