diff --git a/src/rate/README.md b/src/rate/README.md
index 1ddaabe65..4e63a5d38 100644
--- a/src/rate/README.md
+++ b/src/rate/README.md
@@ -111,7 +111,7 @@ export default {
 | Attribute | Description | Type | Default |
 |------|------|------|------|
 | v-model | Current rate | *number* | - |
-| count | Count | *number* | `5` |
+| count | Count | *number \| string* | `5` |
 | size | Icon size| *number \| string* | `20px` |
 | gutter | Icon gutter | *number \| string* | `4px` |
 | color | Selected color | *string* | `#ffd21e` |
diff --git a/src/rate/README.zh-CN.md b/src/rate/README.zh-CN.md
index 8f63ec07d..53c3a187e 100644
--- a/src/rate/README.zh-CN.md
+++ b/src/rate/README.zh-CN.md
@@ -111,7 +111,7 @@ export default {
 | 参数 | 说明 | 类型 | 默认值 |
 |------|------|------|------|
 | v-model | 当前分值 | *number* | - |
-| count | 图标总数 | *number* | `5` |
+| count | 图标总数 | *number \| string* | `5` |
 | size | 图标大小，默认单位为`px` | *number \| string* | `20px` |
 | gutter | 图标间距，默认单位为`px` | *number \| string* | `4px` |
 | color | 选中时的颜色 | *string* | `#ffd21e` |
diff --git a/src/rate/index.js b/src/rate/index.js
index 7338d473f..b107f26aa 100644
--- a/src/rate/index.js
+++ b/src/rate/index.js
@@ -42,7 +42,7 @@ export default createComponent({
       default: 'star-o',
     },
     count: {
-      type: Number,
+      type: [Number, String],
       default: 5,
     },
     touchable: {
@@ -146,7 +146,7 @@ export default createComponent({
       const isVoid = status === 'void';
 
       let style;
-      if (this.gutterWithUnit && score !== count) {
+      if (this.gutterWithUnit && score !== +count) {
         style = { paddingRight: this.gutterWithUnit };
       }