diff --git a/README.md b/README.md
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 ## gameSystem
 a python and vue gamesystem project for drawguess(你画我猜) and gobang(五子棋)
 
@@ -17,7 +19,7 @@ test account:
 
 ## Usage
 
-- `cd game_vue` and use 1.`npm install` and 2.`npm run dev` to start vue project
+- `cd game_vue` and use 1.`npm install` and 2.`npm run serve` to start vue project
 - create mysql database and named partyplay, next import sql.sql to partyplay;
 - `cd game_server` and `vim common.py` to change password for Mysql connect:
 ```python
@@ -34,5 +36,3 @@ conn = torndb.Connection(host='127.0.0.1',
 ![drawguess](./screenshot/screenshot2.png)
 
 ![chess](./screenshot/screenshot3.png)
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-