diff --git a/docs/storage.md b/docs/storage.md
index 6e5268b..d68834f 100644
--- a/docs/storage.md
+++ b/docs/storage.md
@@ -4,7 +4,7 @@
 ## 使用
 
 ```
-npm install -S weapp-storage
+npm install -S @imweb/weapp-utils
 ```
 
 ``` js