diff --git a/src/store/interface.ts b/src/store/interface.ts
index 59684c61..352e6fa1 100644
--- a/src/store/interface.ts
+++ b/src/store/interface.ts
@@ -14,7 +14,9 @@ export interface AppState {
     sidebar: {
         opened: boolean,
         withoutAnimation: boolean
-    }
+    },
+    language:string,
+    size:string
 }
 
 export interface SettingState {
diff --git a/src/store/modules/app.ts b/src/store/modules/app.ts
index 83be8d53..583b7bf2 100644
--- a/src/store/modules/app.ts
+++ b/src/store/modules/app.ts
@@ -10,7 +10,9 @@ export const useAppStore = defineStore({
         sidebar: {
             opened: Local.get('sidebarStatus') ? !!+Local.get('sidebarStatus') : true,
             withoutAnimation: false
-        }
+        },
+        language:'zh',
+        size:'medium'
     }),
     actions: {
          toggleSidebar() {