diff --git a/README.md b/README.md
index 61c0949..432b28b 100644
--- a/README.md
+++ b/README.md
@@ -95,12 +95,14 @@ themeConfig: {
     '/': {
       'hide-text': 'Hide', 
       'show-text': 'Expand',
-      'copy-button-text': 'Copy'
+      'copy-button-text': 'Copy',
+      'copy-success-text': 'Copy success'
     },
     '/zh': {
       'hide-text': '隐藏代码',
       'show-text': '显示代码',
-      'copy-button-text': '复制代码片段'
+      'copy-button-text': '复制代码片段',
+      'copy-success-text': '复制成功'
     }
   }
 }
diff --git a/components/Demo.vue b/components/Demo.vue
index 10db135..f7fec95 100644
--- a/components/Demo.vue
+++ b/components/Demo.vue
@@ -75,12 +75,12 @@ export default {
         'hide-text': '隐藏代码',
         'show-text': '显示代码',
         'copy-button-text': '复制代码片段',
-        'copy-button-text-success': '复制成功！'
+        'copy-success-text': '复制成功'
       }
     })
 
     const copyText = computed(() => {
-      return isShowTip.value ? locale.value['copy-button-text-success'] : locale.value['copy-button-text']
+      return isShowTip.value ? locale.value['copy-success-text'] : locale.value['copy-button-text']
     })
 
     const controlText = computed(() => {
diff --git a/docs/.vitepress/config.js b/docs/.vitepress/config.js
index c259f91..c527f17 100644
--- a/docs/.vitepress/config.js
+++ b/docs/.vitepress/config.js
@@ -29,13 +29,13 @@ module.exports = {
         'hide-text': 'Hide',
         'show-text': 'Expand',
         'copy-button-text': 'Copy',
-        'copy-button-text-success': 'Copy success!'
+        'copy-success-text': 'Copy success'
       },
       '/zh': {
         'hide-text': '隐藏代码',
         'show-text': '显示代码',
         'copy-button-text': '复制代码片段',
-        'copy-button-text-success': '复制成功！'
+        'copy-success-text': '复制成功'
       }
     },