diff --git a/example/pages/circle/index.js b/example/pages/circle/index.js
index 1828d203..43a23e63 100644
--- a/example/pages/circle/index.js
+++ b/example/pages/circle/index.js
@@ -1,4 +1,5 @@
 import Page from '../../common/page';
+
 const format = rate => Math.min(Math.max(rate, 0), 100);
 
 Page({
diff --git a/packages/action-sheet/README.md b/packages/action-sheet/README.md
index e7af1bbc..d0acbc9b 100644
--- a/packages/action-sheet/README.md
+++ b/packages/action-sheet/README.md
@@ -94,6 +94,7 @@ Page({
 | cancel-text | 取消按钮文字 | *string* | - | - |
 | overlay | 是否显示遮罩层 | *boolean* | - | - |
 | close-on-click-overlay | 点击遮罩是否关闭菜单 | *boolean* | - | - |
+| close-on-click-action | 是否在点击选项后关闭 | *boolean* | `true` | - |
 | safe-area-inset-bottom | 是否为 iPhoneX 留出底部安全距离 | *boolean* | `true` | - |
 
 ### Events
diff --git a/packages/action-sheet/index.ts b/packages/action-sheet/index.ts
index 0ddbf6d6..c0d2c708 100644
--- a/packages/action-sheet/index.ts
+++ b/packages/action-sheet/index.ts
@@ -24,6 +24,10 @@ VantComponent({
     closeOnClickOverlay: {
       type: Boolean,
       value: true
+    },
+    closeOnClickAction: {
+      type: Boolean,
+      value: true
     }
   },
 
@@ -33,6 +37,10 @@ VantComponent({
       const item = this.data.actions[index];
       if (item && !item.disabled && !item.loading) {
         this.$emit('select', item);
+
+        if (this.data.closeOnClickAction) {
+          this.onClose();
+        }
       }
     },
 
diff --git a/packages/circle/index.less b/packages/circle/index.less
index c2c94847..79f7dea1 100644
--- a/packages/circle/index.less
+++ b/packages/circle/index.less
@@ -7,10 +7,10 @@
 
   &__text {
     position: absolute;
-    color: @circle-text-color;
     top: 50%;
     left: 0;
     width: 100%;
+    color: @circle-text-color;
     transform: translateY(-50%);
   }
 }
diff --git a/packages/circle/index.ts b/packages/circle/index.ts
index 08a859b5..fd71c529 100644
--- a/packages/circle/index.ts
+++ b/packages/circle/index.ts
@@ -57,9 +57,10 @@ VantComponent({
 
   methods: {
     getContext() {
-      return (
-        this.ctx || (this.ctx = wx.createCanvasContext('van-circle', this))
-      );
+      if (this.ctx) {
+        return this.ctx;
+      }
+      this.ctx = wx.createCanvasContext('van-circle', this);
     },
 
     setHoverColor() {
@@ -71,9 +72,7 @@ VantComponent({
         const LinearColor = context.createLinearGradient(size, 0, 0, 0);
         Object.keys(color)
           .sort((a, b) => parseFloat(a) - parseFloat(b))
-          .map(key => {
-            LinearColor.addColorStop(parseFloat(key) / 100, color[key]);
-          });
+          .map(key => LinearColor.addColorStop(parseFloat(key) / 100, color[key]));
         hoverColor = LinearColor;
       }