diff --git a/app.py b/app.py
index ebf19a7..91473f8 100644
--- a/app.py
+++ b/app.py
@@ -60,12 +60,35 @@ def add_h5_user():
             account_name = request.form['account_name']
             countries = request.form['countries']
             link_url = request.form['link_url']
+            max_retries = 3  # 最大重试次数
+            retry_count = 0
+            success = False
+            while not success and retry_count < max_retries:
+                try:
+                    account_id = uuid.uuid4().hex
+                    sql_str = """INSERT INTO account_h5_info
+                                 (account_id, keep_rate, task_total,
+                                  account_name, countries, link_url)
+                                 VALUES (%s, %s, %s, %s, %s, %s)"""
+                    db.execute_single(sql_str, (account_id, keep_rate,
+                                                task_total, account_name,
+                                                countries, link_url))
+                    success = True
+                    return redirect(url_for('get_h5_account_info'))
+                except Exception as e:
+                    if "Duplicate entry" in str(e) and "account_id" in str(e):
+                        retry_count += 1
+                        app.logger.warning(f"UUID冲突，正在重试({retry_count}/{max_retries})")
+                        continue
+                    raise  # 如果不是UUID冲突错误，直接抛出异常
+
+            if not success:
+                raise Exception("UUID生成冲突，已达到最大重试次数")
 
-            sql_str = "insert into  account_h5_info(account_id,keep_rate,task_total,account_name,countries,link_url) values(%s,%s,%s,%s,%s,%s)"
-            db.execute_single(sql_str, (uuid.uuid1(), keep_rate, task_total, account_name, countries, link_url))
-            return redirect(url_for('get_h5_account_info'))
         except Exception as e:
-            app.logger.info("<UNK>{}".format(str(e)))
+            app.logger.error(f"添加H5用户失败: {str(e)}")
+            # 这里可以添加错误处理逻辑，比如返回错误页面或提示信息
+
     return render_template('add_h5_user.html')