diff --git a/index.html b/index.html
index b378d090d5df67bdca601ad18a44a1568ecf41b4..2198f0ea71c2316c6d430b3e096d5db70263ac0d 100644
--- a/index.html
+++ b/index.html
@@ -69,6 +69,11 @@
         placeholder: '搜索',
         noData: '没有结果',
       },
+      copyCode: {
+        buttonText: '复制',
+        errorText: 'Error',
+        successText: 'OK!',
+      },
     }
   </script>