diff --git a/public/_data.json b/public/_data.json
index 9328dcdcd2..eec7703cf9 100644
--- a/public/_data.json
+++ b/public/_data.json
@@ -11,7 +11,7 @@
 
   "contribute": {
     "title": "为Angular做贡献",
-    "subtitle": "帮我们构建未来时代的框架",
+    "subtitle": "帮我们构建面向未来的框架",
     "autoformat": "true"
   },