conf: 修改 pm2 配置

pm2.config.cjs

@@ -11,7 +11,10 @@ module.exports = {
         env: {
             "NODE_ENV": "production",
             "PORT": 80,
-            "DATABASE_URL": "mongodb://localhost:27017/labplus"
+            "DATABASE_URL": "localhost:27017",
+            "DATABASE_NAME": "labplus",
+            "DATABASE_USER": "",
+            "DATABASE_PASSWORD": "",
         }
     }]
 }