diff --git a/src/rate/README.md b/src/rate/README.md
index 4e63a5d38..24adf9d1c 100644
--- a/src/rate/README.md
+++ b/src/rate/README.md
@@ -119,6 +119,7 @@ export default {
 | disabled-color | Disabled color | *string* | `#bdbdbd` |
 | icon | Selected icon | *string* | `star` |
 | void-icon | Void icon | *string* | `star-o` |
+| icon-prefix `v2.5.3` | Icon className prefix | *string* | `van-icon` |
 | allow-half | Whether to allow half star | *boolean* | `false` |
 | readonly | Whether to be readonly | *boolean* | `false` |
 | disabled | Whether to disable rate | *boolean* | `false` |
diff --git a/src/rate/README.zh-CN.md b/src/rate/README.zh-CN.md
index fc7f0c9fa..73d5828b3 100644
--- a/src/rate/README.zh-CN.md
+++ b/src/rate/README.zh-CN.md
@@ -118,7 +118,8 @@ export default {
 | void-color | 未选中时的颜色 | *string* | `#c8c9cc` |
 | disabled-color | 禁用时的颜色 | *string* | `#bdbdbd` |
 | icon | 选中时的[图标名称](#/zh-CN/icon)或图片链接 | *string* | `star` |
-| void-icon | 未选中时的[图标名称](#/zh-CN/icon)或图片链接 | *string* | `star-o`  |
+| void-icon | 未选中时的[图标名称](#/zh-CN/icon)或图片链接 | *string* | `star-o` |
+| icon-prefix `v2.5.3` | 图标类名前缀，同 Icon 组件的 [class-prefix 属性](#/zh-CN/icon#props) | *string* | `van-icon` |
 | allow-half | 是否允许半选 | *boolean* | `false` |
 | readonly | 是否为只读状态 | *boolean* | `false` |
 | disabled | 是否禁用评分 | *boolean* | `false` |
diff --git a/src/rate/index.js b/src/rate/index.js
index a0ae252ba..b257d5b8e 100644
--- a/src/rate/index.js
+++ b/src/rate/index.js
@@ -34,6 +34,7 @@ export default createComponent({
     disabled: Boolean,
     allowHalf: Boolean,
     voidColor: String,
+    iconPrefix: String,
     disabledColor: String,
     value: {
       type: Number,
@@ -173,8 +174,9 @@ export default createComponent({
             size={this.sizeWithUnit}
             name={isFull ? icon : voidIcon}
             class={bem('icon', { disabled, full: isFull })}
-            data-score={score}
             color={disabled ? disabledColor : isFull ? color : voidColor}
+            classPrefix={this.iconPrefix}
+            data-score={score}
             onClick={() => {
               this.select(score);
             }}
@@ -184,8 +186,9 @@ export default createComponent({
               size={this.sizeWithUnit}
               name={isVoid ? voidIcon : icon}
               class={bem('icon', ['half', { disabled, full: !isVoid }])}
-              data-score={score - 0.5}
               color={disabled ? disabledColor : isVoid ? voidColor : color}
+              classPrefix={this.iconPrefix}
+              data-score={score - 0.5}
               onClick={() => {
                 this.select(score - 0.5);
               }}