diff --git a/guide.md b/guide.md
index f709f67c..5af32fb5 100644
--- a/guide.md
+++ b/guide.md
@@ -16,8 +16,8 @@
      * https://archive.synology.cn/download/Os/DSM
      * https://archive.synology.com/download/Os/DSM  
    * 介绍:
-    * https://www.synology.cn/zh-cn/products#specs
-    * https://www.synology.com/en-us/products#specs
+     * https://www.synology.cn/zh-cn/products#specs
+     * https://www.synology.com/en-us/products#specs
    * 型号列表: 
      * https://kb.synology.cn/zh-cn/DSM/tutorial/What_kind_of_CPU_does_my_NAS_have
      * https://kb.synology.com/en-us/DSM/tutorial/What_kind_of_CPU_does_my_NAS_have
@@ -213,4 +213,4 @@
   # Get MD5
   certutil -hashfile xxx.pat MD5                   # windows
   md5sum xxx.pat                                   # linux/mac
-  ```
\ No newline at end of file
+  ```