优化修复

config.json

@@ -2,19 +2,16 @@
   "dns": {
     "port": 53,
     "upstreamDNS": [
-      "223.5.5.5"
+      "10.35.10.200"
     ],
     "dnssecUpstreamDNS": [
-      "117.50.10.10",
-      "101.226.4.6",
-      "218.30.118.6",
       "208.67.220.220",
       "208.67.222.222"
     ],
     "saveInterval": 30,
-    "cacheTTL": 10,
+    "cacheTTL": 60,
     "enableDNSSEC": true,
-    "queryMode": "parallel",
+    "queryMode": "fastest-ip",
     "queryTimeout": 500,
     "enableFastReturn": true,
     "domainSpecificDNS": {
@@ -146,7 +143,7 @@
     "statsSaveInterval": 60
   },
   "log": {
-    "level": "debug",
+    "level": "info",
     "maxSize": 100,
     "maxBackups": 10,
     "maxAge": 30