diff --git a/doc/welcome.en.tm b/doc/welcome.en.tm
index f4598c5..5465e10 100644
--- a/doc/welcome.en.tm
+++ b/doc/welcome.en.tm
@@ -6,7 +6,7 @@
   <tmdoc-title|Welcome to Mogan Editor>
 
   <\warning*>
-    Please use <hlink|Mogan v1.1.0 beta5|https://github.com/XmacsLabs/mogan/releases/tag/v1.1.0-beta5>
+    Please use <hlink|Mogan v1.1.0 rc1|https://github.com/XmacsLabs/mogan/releases/tag/v1.1.0-rc1>
     if you are viewing this document with messy code (They should be Chinese
     characters).
   </warning*>
@@ -98,4 +98,7 @@
   Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
   Texts. A copy of the license is included in the section entitled "GNU Free
   Documentation License".>
-</body>
\ No newline at end of file
+</body>
+
+<initial|<\collection>
+</collection>>
\ No newline at end of file
diff --git a/doc/welcome.zh.tm b/doc/welcome.zh.tm
index a502cfd..ae5a37a 100644
--- a/doc/welcome.zh.tm
+++ b/doc/welcome.zh.tm
@@ -6,7 +6,7 @@
   <tmdoc-title|欢迎使用墨干编辑器>
 
   <\warning*>
-    Please use <hlink|Mogan v1.1.0 beta5|https://gitee.com/XmacsLabs/mogan/releases/tag/v1.1.0-beta5>
+    Please use <hlink|Mogan v1.1.0 rc1|https://gitee.com/XmacsLabs/mogan/releases/tag/v1.1.0-rc1>
     if you are viewing this document with messy code (They should be Chinese
     characters).
   </warning*>
@@ -66,4 +66,7 @@
   Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
   Texts. A copy of the license is included in the section entitled "GNU Free
   Documentation License".>
-</body>
\ No newline at end of file
+</body>
+
+<initial|<\collection>
+</collection>>
\ No newline at end of file
diff --git a/index.tm b/index.tm
index 825faec..b39c67d 100644
--- a/index.tm
+++ b/index.tm
@@ -5,6 +5,12 @@
 <\body>
   <doc-data|<doc-title|墨客星球>>
 
+  <\warning*>
+    Please use <hlink|Mogan v1.1.0 rc1|https://github.com/XmacsLabs/mogan/releases/tag/v1.1.0-rc1>
+    if you are viewing this document with messy code (They should be Chinese
+    characters).
+  </warning*>
+
   <section*|公共文档>
 
   <\itemize>
diff --git a/墨者实验室/index.tm b/墨者实验室/index.tm
index 4b18d8b..46fc4e9 100644
--- a/墨者实验室/index.tm
+++ b/墨者实验室/index.tm
@@ -11,10 +11,6 @@
 
   <doc-data|<doc-title|墨者实验室>>
 
-  Please use <hlink|Mogan v1.1.0 beta4|https://github.com/XmacsLabs/mogan/releases/tag/v1.1.0-beta4>
-  if you are viewing this document with messy code (They should be Chinese
-  characters).
-
   <section*|文档列表>
 
   <\itemize>