diff --git a/README.md b/README.md
index b7a9dd6..d66e7a5 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@
 傳入 `--help` 可以印出使用說明。
 
 ```sh
-docker run -it hyperbola/shopee-coins-bot:v1 --help
+docker run -it hyperbola/shopee-coins-bot:1 --help
 ```
 
 ### 帳號密碼登入
@@ -30,7 +30,7 @@ docker run -it hyperbola/shopee-coins-bot:v1 --help
 
 ```sh
 docker run -it -v /path/to/somewhere:/cookie \
-    hyperbola/shopee-coins-bot:v1 -u username -p password -c /cookie
+    hyperbola/shopee-coins-bot:1 -u username -p password -c /cookie
 ```
 
 > **Warning**
@@ -42,7 +42,7 @@ docker run -it -v /path/to/somewhere:/cookie \
 如果之前有儲存過 cookie，用 cookie 登入即可，這樣就不會觸發簡訊驗證。
 
 ```sh
-docker run -it -v /path/to/somewhere:/cookie hyperbola/shopee-coins-bot:v1 -c /cookie
+docker run -it -v /path/to/somewhere:/cookie hyperbola/shopee-coins-bot:1 -c /cookie
 ```
 
 ## 參數
diff --git a/README_en.md b/README_en.md
index ee39766..8c15e1b 100644
--- a/README_en.md
+++ b/README_en.md
@@ -17,7 +17,7 @@ Checkin to Shopee and get coins by CLI 😀😀
 ### Print Help Message
 
 ```sh
-docker run -it hyperbola/shopee-coins-bot:v1 --help
+docker run -it hyperbola/shopee-coins-bot:1 --help
 ```
 
 ### Login with Username and Password
@@ -29,7 +29,7 @@ docker run [-it] \
     -e USERNAME=<username> \
     -e PASSWORD=<password> \
     -v /path/to/save/cookies:/cookies \
-    hyperbola/shopee-coins-bot:v1 -c /cookies
+    hyperbola/shopee-coins-bot:1 -c /cookies
 ```
 
 > **Warning**
@@ -42,7 +42,7 @@ If you have cookies saved in the previous run, you can login without username or
 ```sh
 docker run [-it] \
     -v /path/to/cookies:/cookies \
-    hyperbola/shopee-coins-bot:v1 -c /cookies
+    hyperbola/shopee-coins-bot:1 -c /cookies
 ```
 
 ## Options
diff --git a/src/index.ts b/src/index.ts
index b5d3dba..4a09459 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -7,7 +7,7 @@ import { hideBin } from 'yargs/helpers'
 
 const version = '1.0.4'
 const args = yargs(hideBin(process.argv))
-  .usage('docker run -it hyperbola/shopee-coins-bot:v1 [options]')
+  .usage('docker run -it hyperbola/shopee-coins-bot:1 [options]')
   .options({
     user: {
       alias: 'u',