diff --git a/packages/cli/src/index.js b/packages/cli/src/index.js
index ac7a269..b45cab8 100644
--- a/packages/cli/src/index.js
+++ b/packages/cli/src/index.js
@@ -11,8 +11,14 @@ async function startup () {
   const configPath = './user_config.json5'
   if (fs.existsSync(configPath)) {
     const file = fs.readFileSync(configPath)
-    const userConfig = jsonApi.parse(file.toString())
-    console.info('读取 user_config.json5 成功:', configPath)
+    let userConfig
+    try {
+      userConfig = jsonApi.parse(file.toString())
+      console.info(`读取和解析 user_config.json5 成功:${configPath}`)
+    } catch (e) {
+      console.error(`读取或解析 user_config.json5 失败: ${configPath}, error:`, e)
+      userConfig = {}
+    }
     DevSidecar.api.config.set(userConfig)
   }
 
diff --git a/packages/cli/src/mitmproxy.js b/packages/cli/src/mitmproxy.js
index 7612972..80ed841 100644
--- a/packages/cli/src/mitmproxy.js
+++ b/packages/cli/src/mitmproxy.js
@@ -15,7 +15,13 @@ if (process.argv && process.argv.length > 3) {
 
 const configJson = fs.readFileSync(configPath)
 log.info('读取 running.json by core 成功:', configPath)
-const config = jsonApi.parse(configJson.toString())
+let config
+try {
+  config = jsonApi.parse(configJson.toString())
+} catch (e) {
+  log.error(`running.json 文件内容格式不正确，文件路径：${configPath}，文件内容: ${configJson.toString()}, error:`, e)
+  config = {}
+}
 // const scriptDir = '../../gui/extra/scripts/'
 // config.setting.script.defaultDir = path.join(__dirname, scriptDir)
 // const pacFilePath = '../../gui/extra/pac/pac.txt'
diff --git a/packages/core/src/config.js b/packages/core/src/config.js
index 983edc9..c05ad47 100644
--- a/packages/core/src/config.js
+++ b/packages/core/src/config.js
@@ -146,7 +146,12 @@ const configApi = {
     }
   },
   readRemoteConfig (suffix = '') {
-    return jsonApi.parse(configApi.readRemoteConfigStr(suffix))
+    try {
+      return jsonApi.parse(configApi.readRemoteConfigStr(suffix))
+    } catch (e) {
+      log.error(`读取远程配置失败，suffix: ${suffix}`, e)
+      return {}
+    }
   },
   readRemoteConfigStr (suffix = '') {
     if (get().app.remoteConfig.enabled !== true) {
@@ -223,7 +228,12 @@ const configApi = {
       const file = fs.readFileSync(configPath)
       log.info('读取 config.json 成功:', configPath)
       const fileStr = file.toString()
-      userConfig = fileStr && fileStr.length > 2 ? jsonApi.parse(fileStr) : {}
+      try {
+        userConfig = jsonApi.parse(fileStr)
+      } catch (e) {
+        log.error(`config.json 文件内容格式不正确，文件路径：${configPath}，文件内容: ${fileStr}, error:`, e)
+        userConfig = {}
+      }
     }
 
     const config = configApi.set(userConfig)
diff --git a/packages/core/src/config/index.js b/packages/core/src/config/index.js
index 6cc6c28..19cb72f 100644
--- a/packages/core/src/config/index.js
+++ b/packages/core/src/config/index.js
@@ -479,7 +479,12 @@ function _getConfig () {
     return {}
   }
 
-  return jsonApi.parse(fs.readFileSync(configFilePath))
+  try {
+    return jsonApi.parse(fs.readFileSync(configFilePath))
+  } catch (e) {
+    console.error('读取配置文件失败：', configFilePath, e)
+    return {}
+  }
 }
 
 function _getRemoteSavePath (suffix = '') {
@@ -516,7 +521,12 @@ function _readRemoteConfigStr (suffix = '') {
 }
 
 function _readRemoteConfig (suffix = '') {
-  return jsonApi.parse(_readRemoteConfigStr(suffix))
+  try {
+    return jsonApi.parse(_readRemoteConfigStr(suffix))
+  } catch (e) {
+    console.error(`读取远程配置失败，suffix: ${suffix}`, e)
+    return {}
+  }
 }
 
 function _getConfigFromFiles () {
diff --git a/packages/gui/src/bridge/api/backend.js b/packages/gui/src/bridge/api/backend.js
index 6cf37bf..379e5fd 100644
--- a/packages/gui/src/bridge/api/backend.js
+++ b/packages/gui/src/bridge/api/backend.js
@@ -100,8 +100,12 @@ const localApi = {
     },
     save (setting = {}) {
       const settingPath = _getSettingsPath()
-      fs.writeFileSync(settingPath, jsonApi.stringify(setting))
-      log.info('保存 setting.json 配置文件成功:', settingPath)
+      try {
+        fs.writeFileSync(settingPath, jsonApi.stringify(setting))
+        log.info('保存 setting.json 配置文件成功:', settingPath)
+      } catch (e) {
+        log.error('保存 setting.json 配置文件失败:', settingPath, e)
+      }
     },
   },
   /**
diff --git a/packages/gui/src/bridge/mitmproxy.js b/packages/gui/src/bridge/mitmproxy.js
index bd7f3f0..1a03b3c 100644
--- a/packages/gui/src/bridge/mitmproxy.js
+++ b/packages/gui/src/bridge/mitmproxy.js
@@ -7,7 +7,13 @@ const log = require('@docmirror/mitmproxy/src/utils/util.log') // 当前脚本
 const configPath = process.argv[2]
 const configJson = fs.readFileSync(configPath)
 log.info('读取 running.json by gui bridge 成功:', configPath)
-const config = jsonApi.parse(configJson.toString())
+let config
+try {
+  config = jsonApi.parse(configJson.toString())
+} catch (e) {
+  log.error(`running.json 文件内容格式不正确，文件路径：${configPath}，文件内容: ${configJson.toString()}, error:`, e)
+  config = {}
+}
 // const scriptDir = '../extra/scripts/'
 // config.setting.script.defaultDir = path.join(__dirname, scriptDir)
 // const pacFilePath = '../extra/pac/pac.txt'
diff --git a/packages/mitmproxy/src/json.js b/packages/mitmproxy/src/json.js
index f5f0bb8..d8dfa9d 100644
--- a/packages/mitmproxy/src/json.js
+++ b/packages/mitmproxy/src/json.js
@@ -5,11 +5,19 @@ if (JSON5.default) {
 }
 
 module.exports = {
-  parse (str) {
+  parse (str, defaultValue) {
     if (str == null || str.length < 2) {
-      return {}
+      return defaultValue || {}
+    }
+    if (defaultValue != null) {
+      try {
+        return JSON5.parse(str)
+      } catch {
+        return defaultValue
+      }
+    } else {
+      return JSON5.parse(str)
     }
-    return JSON5.parse(str)
   },
   stringify (obj) {
     return JSON.stringify(obj, null, '\t')
diff --git a/packages/mitmproxy/src/lib/proxy/compatible/compatible.js b/packages/mitmproxy/src/lib/proxy/compatible/compatible.js
index e9ffba3..04bc3fe 100644
--- a/packages/mitmproxy/src/lib/proxy/compatible/compatible.js
+++ b/packages/mitmproxy/src/lib/proxy/compatible/compatible.js
@@ -62,12 +62,17 @@ function _loadFromFile (defaultConfig) {
     const file = fs.readFileSync(configPath)
     log.info('读取 automaticCompatibleConfig.json 成功:', configPath)
     const fileStr = file.toString()
-    config = fileStr && fileStr.length > 2 ? jsonApi.parse(fileStr) : defaultConfig
-    if (config.connect == null) {
-      config.connect = defaultConfig.connect
-    }
-    if (config.request == null) {
-      config.request = defaultConfig.request
+    try {
+      config = jsonApi.parse(fileStr)
+      if (config.connect == null) {
+        config.connect = defaultConfig.connect
+      }
+      if (config.request == null) {
+        config.request = defaultConfig.request
+      }
+    } catch (e) {
+      log.error('解析 automaticCompatibleConfig.json 成功:', configPath, ', error:', e)
+      return defaultConfig
     }
   }