diff --git a/packages/core/src/utils/util.log.js b/packages/core/src/utils/util.log.js
index e1ea2ae6..fa03c416 100644
--- a/packages/core/src/utils/util.log.js
+++ b/packages/core/src/utils/util.log.js
@@ -5,7 +5,7 @@ const getDefaultConfigBasePath = function () {
   return path.resolve(userHome, './.dev-sidecar')
 }
 log4js.configure({
-  appenders: { std: { type: 'stdout' }, file: { type: 'file', pattern: 'yyyy-MM-dd', daysToKeep: 3, filename: getDefaultConfigBasePath() + '/logs/server.log' } },
+  appenders: { std: { type: 'stdout' }, file: { type: 'file', pattern: 'yyyy-MM-dd', daysToKeep: 3, filename: getDefaultConfigBasePath() + '/logs/core.log' } },
   categories: { default: { appenders: ['file', 'std'], level: 'info' } }
 })
 const logger = log4js.getLogger('server')
diff --git a/packages/gui/src/utils/util.log.js b/packages/gui/src/utils/util.log.js
index e1ea2ae6..3ca9d959 100644
--- a/packages/gui/src/utils/util.log.js
+++ b/packages/gui/src/utils/util.log.js
@@ -5,7 +5,7 @@ const getDefaultConfigBasePath = function () {
   return path.resolve(userHome, './.dev-sidecar')
 }
 log4js.configure({
-  appenders: { std: { type: 'stdout' }, file: { type: 'file', pattern: 'yyyy-MM-dd', daysToKeep: 3, filename: getDefaultConfigBasePath() + '/logs/server.log' } },
+  appenders: { std: { type: 'stdout' }, file: { type: 'file', pattern: 'yyyy-MM-dd', daysToKeep: 3, filename: getDefaultConfigBasePath() + '/logs/gui.log' } },
   categories: { default: { appenders: ['file', 'std'], level: 'info' } }
 })
 const logger = log4js.getLogger('server')
diff --git a/packages/mitmproxy/src/lib/choice/index.js b/packages/mitmproxy/src/lib/choice/index.js
index 3ee73df7..e7b8a6e2 100644
--- a/packages/mitmproxy/src/lib/choice/index.js
+++ b/packages/mitmproxy/src/lib/choice/index.js
@@ -33,9 +33,8 @@ class DynamicChoice {
      * @param backupList
      */
   setBackupList (backupList) {
-    this.value = backupList.shift()
     this.backup = backupList
-    let defaultTotal = backupList.length > 6 ? backupList.length : 6
+    let defaultTotal = backupList.length
     for (const item of backupList) {
       if (this.count[item]) {
         continue
@@ -43,6 +42,7 @@ class DynamicChoice {
       this.count[item] = { value: item, total: defaultTotal, error: 0, keepErrorCount: 0, successRate: 1 }
       defaultTotal--
     }
+    this.value = backupList.shift()
     this.doCount(this.value, false)
   }
 
diff --git a/packages/mitmproxy/src/lib/interceptor/impl/proxy.js b/packages/mitmproxy/src/lib/interceptor/impl/proxy.js
index 4dfe7842..b0b4f6c6 100644
--- a/packages/mitmproxy/src/lib/interceptor/impl/proxy.js
+++ b/packages/mitmproxy/src/lib/interceptor/impl/proxy.js
@@ -50,6 +50,7 @@ module.exports = {
       rOptions.port = rOptions.protocol === 'https:' ? 443 : 80
     }
     log.info('proxy:', rOptions.hostname, proxyTarget)
+    log.debug('proxy choice:', JSON.stringify(context.requestCount))
     return true
   },
   is (interceptOpt) {
diff --git a/packages/mitmproxy/src/utils/util.log.js b/packages/mitmproxy/src/utils/util.log.js
index cba5331c..c339f7a8 100644
--- a/packages/mitmproxy/src/utils/util.log.js
+++ b/packages/mitmproxy/src/utils/util.log.js
@@ -1,8 +1,8 @@
 const log4js = require('log4js')
 const proxyConfig = require('../lib/proxy/common/config')
 log4js.configure({
-  appenders: { std: { type: 'stdout' }, file: { type: 'file', pattern: 'yyyy-MM-dd', daysToKeep: 3, filename: proxyConfig.getDefaultCABasePath() + '/logs/server.log' } },
-  categories: { default: { appenders: ['file', 'std'], level: 'info' } }
+  appenders: { std: { type: 'stdout', level: 'debug' }, file: { type: 'file', pattern: 'yyyy-MM-dd', daysToKeep: 3, filename: proxyConfig.getDefaultCABasePath() + '/logs/server.log' } },
+  categories: { default: { appenders: ['file', 'std'], level: 'debug' } }
 })
 const logger = log4js.getLogger('server')
 module.exports = logger