diff --git a/web/service/config.json b/web/service/config.json
index 34e2038f..9d8d2d9f 100644
--- a/web/service/config.json
+++ b/web/service/config.json
@@ -1,25 +1,22 @@
 {
   "log": {
     "loglevel": "warning",
-    "access": "./access.log"
+    "access": "./access.log",
+    "error": "./error.log"
   },
   "api": {
-    "services": [
-      "HandlerService",
-      "LoggerService",
-      "StatsService"
-    ],
-    "tag": "api"
+    "tag": "api",
+    "services": ["HandlerService", "LoggerService", "StatsService"]
   },
   "inbounds": [
     {
+      "tag": "api",
       "listen": "127.0.0.1",
       "port": 62789,
       "protocol": "dokodemo-door",
       "settings": {
         "address": "127.0.0.1"
-      },
-      "tag": "api"
+      }
     }
   ],
   "outbounds": [
@@ -28,16 +25,16 @@
       "settings": {}
     },
     {
+      "tag": "blocked",
       "protocol": "blackhole",
-      "settings": {},
-      "tag": "blocked"
+      "settings": {}
     }
   ],
   "policy": {
     "levels": {
       "0": {
-        "statsUserUplink": true,
-        "statsUserDownlink": true
+        "statsUserDownlink": true,
+        "statsUserUplink": true
       }
     },
     "system": {
@@ -49,27 +46,21 @@
     "domainStrategy": "IPIfNonMatch",
     "rules": [
       {
-        "inboundTag": [
-          "api"
-        ],
-        "outboundTag": "api",
-        "type": "field"
+        "type": "field",
+        "inboundTag": ["api"],
+        "outboundTag": "api"
       },
       {
+        "type": "field",
         "outboundTag": "blocked",
-        "ip": [
-          "geoip:private"
-        ],
-        "type": "field"
+        "ip": ["geoip:private"]
       },
       {
+        "type": "field",
         "outboundTag": "blocked",
-        "protocol": [
-          "bittorrent"
-        ],
-        "type": "field"
+        "protocol": ["bittorrent"]
       }
     ]
   },
   "stats": {}
-}
\ No newline at end of file
+}