diff --git a/src/global/readSetting.js b/src/global/readSetting.js
index a1eb2b1..b79fec3 100644
--- a/src/global/readSetting.js
+++ b/src/global/readSetting.js
@@ -1,28 +1,5 @@
-import defaultSetting from '../data/setting.json'
+import restoreSetting from './restoreSetting'
 
-const sep = utools.isWindows() ? '\\' : '/'
-const defaultPath = `${
-  utools.isMacOs() ? utools.getPath('userData') : utools.getPath('home')
-}${sep}_utools_clipboard_manager_storage`
-
-let setting = utools.dbStorage.getItem('setting')
-if (!setting) {
-  // 将defaultSetting的key点语法转换为对象
-  setting = {}
-  for (const key in defaultSetting) {
-    const keys = key.split('.')
-    let obj = setting
-    for (let i = 0; i < keys.length; i++) {
-      if (i === keys.length - 1) {
-        obj[keys[i]] = defaultSetting[key]
-      } else {
-        if (!obj[keys[i]]) obj[keys[i]] = {}
-        obj = obj[keys[i]]
-      }
-    }
-  }
-  setting.database.path = defaultPath
-  utools.dbStorage.setItem('setting', setting)
-}
+const setting = utools.dbStorage.getItem('setting') || restoreSetting()
 
 export default setting
diff --git a/src/global/restoreSetting.js b/src/global/restoreSetting.js
new file mode 100644
index 0000000..38e9320
--- /dev/null
+++ b/src/global/restoreSetting.js
@@ -0,0 +1,15 @@
+import defaultSetting from '../data/setting.json'
+import { pointToObj } from '../utils'
+
+const SEP = utools.isWindows() ? '\\' : '/'
+const defaultPath = `${
+  utools.isMacOs() ? utools.getPath('userData') : utools.getPath('home')
+}${SEP}_utools_clipboard_manager_storage`
+
+export default function restoreSetting() {
+  // 将defaultSetting的key点语法转换为对象
+  const setting = pointToObj(defaultSetting)
+  setting.database.path = defaultPath
+  utools.dbStorage.setItem('setting', setting)
+  return setting
+}
diff --git a/src/utils/index.js b/src/utils/index.js
index 6ffbfe8..4c9d3ec 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -19,4 +19,21 @@ const dateFormat = (timeStamp) => {
   return info
 }
 
-export { dateFormat }
+const pointToObj = (objWithPointKey) => {
+  let rtnObj = {}
+  for (const key in objWithPointKey) {
+    const keys = key.split('.')
+    let obj = rtnObj
+    for (let i = 0; i < keys.length; i++) {
+      if (i === keys.length - 1) {
+        obj[keys[i]] = objWithPointKey[key]
+      } else {
+        if (!obj[keys[i]]) obj[keys[i]] = {}
+        obj = obj[keys[i]]
+      }
+    }
+  }
+  return rtnObj
+}
+
+export { dateFormat, pointToObj }