diff --git a/docs/en/Plugin.md b/docs/en/Plugin.md
index 313f2d908..fffcbe648 100644
--- a/docs/en/Plugin.md
+++ b/docs/en/Plugin.md
@@ -233,6 +233,7 @@ import weekOfYear from 'dayjs/plugin/weekOfYear'
 dayjs.extend(weekOfYear)
 
 dayjs('2018-06-27').week() // 26
+dayjs('2018-06-27').week(5) // set week
 ```
 
 ### QuarterOfYear
diff --git a/docs/es-es/Plugin.md b/docs/es-es/Plugin.md
index d786eeecb..b9acfc722 100644
--- a/docs/es-es/Plugin.md
+++ b/docs/es-es/Plugin.md
@@ -233,6 +233,7 @@ import weekOfYear from 'dayjs/plugin/weekOfYear'
 dayjs.extend(weekOfYear)
 
 dayjs('2018-06-27').week() // 26
+dayjs('2018-06-27').week(5) // set week
 ```
 
 ### QuarterOfYear
diff --git a/docs/ja/Plugin.md b/docs/ja/Plugin.md
index 8aed2916e..bc89056e1 100644
--- a/docs/ja/Plugin.md
+++ b/docs/ja/Plugin.md
@@ -242,6 +242,7 @@ import weekOfYear from 'dayjs/plugin/weekOfYear'
 dayjs.extend(weekOfYear)
 
 dayjs('06/27/2018').week() // 26
+dayjs('2018-06-27').week(5) // set week
 ```
 
 ### QuarterOfYear
diff --git a/docs/ko/Plugin.md b/docs/ko/Plugin.md
index ce1447e80..a877a2f0a 100644
--- a/docs/ko/Plugin.md
+++ b/docs/ko/Plugin.md
@@ -234,6 +234,7 @@ import weekOfYear from 'dayjs/plugin/weekOfYear'
 dayjs.extend(weekOfYear)
 
 dayjs('06/27/2018').week() // 26
+dayjs('2018-06-27').week(5) // set week
 ```
 
 ### QuarterOfYear
diff --git a/docs/pt-br/Plugin.md b/docs/pt-br/Plugin.md
index e07051695..9adde3fa6 100644
--- a/docs/pt-br/Plugin.md
+++ b/docs/pt-br/Plugin.md
@@ -233,6 +233,7 @@ import weekOfYear from 'dayjs/plugin/weekOfYear'
 dayjs.extend(weekOfYear)
 
 dayjs('06/27/2018').week() // 26
+dayjs('2018-06-27').week(5) // set week
 ```
 
 ### QuarterOfYear
diff --git a/docs/zh-cn/Plugin.md b/docs/zh-cn/Plugin.md
index 3c9300260..f3b019edf 100644
--- a/docs/zh-cn/Plugin.md
+++ b/docs/zh-cn/Plugin.md
@@ -233,6 +233,7 @@ import weekOfYear from 'dayjs/plugin/weekOfYear'
 dayjs.extend(weekOfYear)
 
 dayjs('06/27/2018').week() // 26
+dayjs('2018-06-27').week(5) // 设置周
 ```
 
 ### QuarterOfYear
@@ -267,7 +268,7 @@ dayjs('2018 五月 15', 'YYYY MMMM DD', 'zh_cn')
 
 #### List of all available format tokens
 
-| Format | Output           | Description                       |
+| 格式   | 输出             | 描述                              |
 | ------ | ---------------- | --------------------------------- |
 | `YY`   | 18               | Two-digit year                    |
 | `YYYY` | 2018             | Four-digit year                   |