diff --git a/book.json b/book.json
index 730b257..d11f642 100644
--- a/book.json
+++ b/book.json
@@ -1,7 +1,7 @@
 {
     "author": "Translated by Peng Hailin, laxers@gmail.com",
     "description": "这是一本TypeScript编程语言手册",
-    "generator", "xfoss.com 网站",
+    "generator": "xfoss.com 网站",
     "links": {
         "sharing": {
             "weibo": null