diff --git a/src/plugins/vuetify.js b/src/plugins/vuetify.js
index 4f27241..1725c44 100644
--- a/src/plugins/vuetify.js
+++ b/src/plugins/vuetify.js
@@ -14,6 +14,6 @@ import {createVuetify} from 'vuetify'
 // https://vuetifyjs.com/en/introduction/why-vuetify/#feature-guides
 export default createVuetify({
   theme: {
-    defaultTheme: 'dark',
+    defaultTheme: 'light',
   },
 })
diff --git a/src/utils/settings.js b/src/utils/settings.js
index c74cb1b..f9ac793 100644
--- a/src/utils/settings.js
+++ b/src/utils/settings.js
@@ -393,7 +393,7 @@ const settingsDefinitions = {
   // 主题设置
   "theme.mode": {
     type: "string",
-    default: "dark",
+    default: "light",
     validate: (value) => ["light", "dark"].includes(value),
     description: "主题模式",
     icon: "mdi-theme-light-dark",