diff --git a/index.html b/index.html
index 50b916251814e0e14b910f26f5d911ed841fb3a0..52cd7d0541c65b91f62fa932bac2feb598da6dfc 100644
--- a/index.html
+++ b/index.html
@@ -86,7 +86,7 @@
editHtml +
html +
'\n\n----\n' +
- '>我有疑问: [RT-Thread 官方论坛](https://club.rt-thread.org/)'
+ '>我有疑问: [RT-Thread 官方论坛](https://club.rt-thread.org/)'+''
})
}
]