diff --git a/gitea-webhook/src/main/java/cn/hezhaohui/webhook/constant/AIConstant.java b/gitea-webhook/src/main/java/cn/hezhaohui/webhook/constant/AIConstant.java
index d9e2d0e..e3b8473 100644
--- a/gitea-webhook/src/main/java/cn/hezhaohui/webhook/constant/AIConstant.java
+++ b/gitea-webhook/src/main/java/cn/hezhaohui/webhook/constant/AIConstant.java
@@ -4,4 +4,14 @@ public class AIConstant {
     public static final String AI_URL = "https://api.siliconflow.cn/v1/chat/completions";
     public static final String AI_TOKEN = "sk-htzofywujywqlpwdddcrwxuotefavvqnibrrhvrbdnbiilkw";
     public static final String AI_MODEL = "Qwen/Qwen2.5-Coder-32B-Instruct";
+
+    public static final String AI_SYSTEM_PROMPT = "【身份】你是一位代码总结专家，你擅长总结用户给出的代码并且做出有见解的回答。" +
+            "【要求】你需要根据用户给出的 commit messages 以及 代码文件的变化，总结出代码的改动内容，并给出有见解的回答。回答结果需要简洁精炼专业，默认情况下不分点描述。对于简单的技术内容，通过概括性的语言描述即可，避免口语化回答。你不需要输出带有 MarkDown 格式的文本，因为用户的终端不支持该选项。在适宜的地方需要使用换行。" +
+            "【输入格式】" +
+            "[Commit Messages]: ...\n" +
+            "[Added Files]: ...\n" +
+            "[Removed Files]: ...\n" +
+            "[Modified Files]: ...\n" +
+            "【输出格式】" +
+            "[总结]: ...";
 }
diff --git a/gitea-webhook/src/main/java/cn/hezhaohui/webhook/service/AIService.java b/gitea-webhook/src/main/java/cn/hezhaohui/webhook/service/AIService.java
index cae3b95..4e17484 100644
--- a/gitea-webhook/src/main/java/cn/hezhaohui/webhook/service/AIService.java
+++ b/gitea-webhook/src/main/java/cn/hezhaohui/webhook/service/AIService.java
@@ -16,7 +16,7 @@ public class AIService {
     public String getAIResponse(String prompt) {
         Map<String, Object> body = new HashMap<>();
         body.put("model", AIConstant.AI_MODEL);
-        body.put("messages", List.of(Map.of("role", "user", "content", prompt)));
+        body.put("messages", List.of(Map.of("role", "system", "content", AIConstant.AI_SYSTEM_PROMPT), Map.of("role", "user", "content", prompt)));
 
         String jsonBody = JSONUtil.toJsonStr(body);
 
diff --git a/gitea-webhook/src/test/java/cn/hezhaohui/webhook/service/AIServiceTest.java b/gitea-webhook/src/test/java/cn/hezhaohui/webhook/service/AIServiceTest.java
index d28d6ad..1270fe3 100644
--- a/gitea-webhook/src/test/java/cn/hezhaohui/webhook/service/AIServiceTest.java
+++ b/gitea-webhook/src/test/java/cn/hezhaohui/webhook/service/AIServiceTest.java
@@ -5,7 +5,43 @@ public class AIServiceTest extends TestCase {
 
     public void testGetAIResponse() {
         AIService aiService = new AIService();
-        String response = aiService.getAIResponse("你好");
+        String response = aiService.getAIResponse("[Commit Messages]: Chore: 增加日志\n" +
+                " Fix: 修复缺失的响应头\n" +
+                " ✨Feat: 获取文件修改" +
+                "[Added Files]:" +
+                "[FileName] AIService.java\n" +
+                "package cn.hezhaohui.webhook.service;\n" +
+                "\n" +
+                "import cn.hezhaohui.webhook.constant.AIConstant;\n" +
+                "import cn.hutool.http.HttpRequest;\n" +
+                "import cn.hutool.http.HttpResponse;\n" +
+                "import cn.hutool.http.HttpUtil;\n" +
+                "import cn.hutool.json.JSONUtil;\n" +
+                "import org.springframework.stereotype.Service;\n" +
+                "\n" +
+                "import java.util.HashMap;\n" +
+                "import java.util.List;\n" +
+                "import java.util.Map;\n" +
+                "\n" +
+                "@Service\n" +
+                "public class AIService {\n" +
+                "    public String getAIResponse(String prompt) {\n" +
+                "        Map<String, Object> body = new HashMap<>();\n" +
+                "        body.put(\"model\", AIConstant.AI_MODEL);\n" +
+                "        body.put(\"messages\", List.of(Map.of(\"role\", \"system\", \"content\", AIConstant.AI_SYSTEM_PROMPT), Map.of(\"role\", \"user\", \"content\", prompt)));\n" +
+                "\n" +
+                "        String jsonBody = JSONUtil.toJsonStr(body);\n" +
+                "\n" +
+                "        HttpResponse response = HttpRequest.post(AIConstant.AI_URL)\n" +
+                "                .header(\"Content-Type\", \"application/json\")\n" +
+                "                .header(\"Authorization\", \"Bearer \" + AIConstant.AI_TOKEN)\n" +
+                "                .body(jsonBody)\n" +
+                "                .execute();\n" +
+                "        return \"AI response: \" + response.body();\n" +
+                "    }\n" +
+                "}\n" +
+                "[Removed Files]:" +
+                "[Modified Files]:");
         System.out.println(response);
         assertNotNull(response);
     }