diff --git a/src/directives/language.ts b/src/directives/language.ts
index 9f1b0c1..7bc9714 100644
--- a/src/directives/language.ts
+++ b/src/directives/language.ts
@@ -1,11 +1,12 @@
-import { watchEffect } from 'vue'
+import { watchEffect, DirectiveBinding } from 'vue'
 import { useStore } from '@/store'
 import { chineseLanguageLoader } from '@/i18n/util'
 
 /*
- ep:v-language:[state.obj]="'title'"
+ ep:v-language:title="state.obj"
 */
-export default (el: HTMLElement, binding: any) => {
+
+export default (el: HTMLElement, binding: DirectiveBinding) => {
   watchEffect(() => {
     const store = useStore()
     const language = store.language
@@ -13,23 +14,22 @@ export default (el: HTMLElement, binding: any) => {
 
     let content = ''
 
-    if (!Object.keys(arg)?.length) {
+    if (!Object.keys(value)?.length || !arg) {
       return
     }
 
     if (language === 'zh') {
-      console.log('zh')
-      content = arg[value]
+      content = value[arg]
     }
 
-    if (language === 'en' && arg[value + 'En']) {
-      content = arg[value + 'En']
-    } else if (language === 'en' && !arg[value + 'En']) {
-      content = arg[value]
+    if (language === 'en' && value[arg + 'En']) {
+      content = value[arg + 'En']
+    } else if (language === 'en' && !value[arg + 'En']) {
+      content = value[arg]
     }
 
     if (language === 'tw') {
-      content = chineseLanguageLoader(arg[value])
+      content = chineseLanguageLoader(value[arg])
     }
     el.innerHTML = content
   })
diff --git a/src/store/state.ts b/src/store/state.ts
index e289c04..d030a4f 100644
--- a/src/store/state.ts
+++ b/src/store/state.ts
@@ -15,7 +15,7 @@ export interface State {
 export const state = (): State => ({
   shopList: [],
   selectedModule: '',
-  language: 'zh',
+  language: 'tw',
   config: {},
   shop: {},
   currentFloor: {},