diff --git a/main.py b/main.py
index ebaabf3..8c56b84 100644
--- a/main.py
+++ b/main.py
@@ -16,20 +16,21 @@ app.secret_key = 'SecretKey'    # 设置Secret Key
 def index_404():
     return render_template('page/404.html',)
 
+##注销页面
 @app.route("/logout")  #host:post/logout:
 def logout():
     session.clear()  # 清除会话数据
     # session['logged_out'] = True
     return redirect(url_for('login'))
-
+##注册页面
 @app.route("/register")
 def register():
     return render_template('page/register.html',)
-
+##登录页面
 @app.route("/login")
 def login():
     return render_template('page/login.html',)
-
+##登录接口，通过Ajax实现异步交互
 @app.route("/api_login", methods=['GET'])
 def api_login():
     username =request.args.get('username')
@@ -94,14 +95,14 @@ def logins():
 @app.route("/index_echarts")
 def index_echarts():
     return render_template('index.html',)
-
+##告警
 @app.route("/warings")
 def warings():
     if session['quanxian'] == 1:
         return render_template('page/warings.html')
     else:
         return render_template('page/404.html')
-
+##管理员权限
 @app.route("/admin")
 def admin():
     username = session['username']
@@ -113,7 +114,7 @@ def admin():
 @app.route("/log")
 def log():
     return render_template('page/table.html',)
-
+##用户权限
 @app.route("/user")
 def user():
     if session['quanxian'] ==1:
@@ -220,9 +221,9 @@ def api_log():
 
 @app.route("/api_warings", methods=['GET'])
 def api_warings():
-    # 假设每页显示10条记录
+    # 设置页面数据量
     LIMIT_PER_PAGE =int(request.args.get('limit'))
-    # 假设我们要查询第3页的数据
+    # 查询页面数据
     PAGE = int(request.args.get('page'))
     # 计算 OFFSET
     OFFSET = (PAGE - 1) * LIMIT_PER_PAGE
@@ -353,7 +354,6 @@ def api_msg():
             INSERT INTO my_table(CPU, neicun, disk, shang, xia, jiqihao)
             VALUES (%s, %s, %s, %s, %s, %s)
             """
-            # 替换 %s 为你想要插入的数据
             data = (int(cpu), memory_percent, usage_percent,shang, xia, '业务2号机')
             cursor.execute(sql, data)
             # 执行 SQL 语句
@@ -365,7 +365,6 @@ def api_msg():
                 # 替换 %s 为你想要插入的数据
                 data = (int(cpu), memory_percent, usage_percent, shang, xia, '业务2号机','CPU负载过高')
                 cursor.execute(sql, data)
-            # 提交事务
             db.commit()
 
         print("数据插入成功！")
@@ -386,7 +385,7 @@ def api_msg():
 
 @app.route("/delete_username", methods=['GET'])
 def delete_username():
-    # 假设每页显示10条记录
+    # 假设每页显示10条记录，通过设置最大单词读取数，优化数据库性能
     id =request.args.get('id')
 
     try:
@@ -462,5 +461,6 @@ def get_disk_usage(disk_path='/'):
     usage_percent = (used / total) * 100
     return used, free,usage_percent
 
+##设置URL
 if __name__ == '__main__':
     app.run(debug=True, host='127.0.0.1', port='7000')