diff --git a/components/firstui/fui-preview/fui-preview.vue b/components/firstui/fui-preview/fui-preview.vue
index b069fff..5fe1f18 100644
--- a/components/firstui/fui-preview/fui-preview.vue
+++ b/components/firstui/fui-preview/fui-preview.vue
@@ -259,6 +259,7 @@ export default {
     class="fui-preview__wrap" :class="{ 'fui-preview__unlined': !isBorder, 'fui-preview__background': !background }"
     :style="{ 'border-top-color': borderColor, 'border-bottom-color': borderColor, 'marginTop': `${marginTop}rpx`, 'marginBottom': `${marginBottom}rpx`, 'background': background,paddingTop: `${topPadding}rpx` }"
   >
+  
     <view
       v-if="pvd[label] || pvd[value]" class="fui-preview__hd"
       :style="{ paddingLeft: `${padding}rpx`, paddingRight: `${padding}rpx`}"
@@ -337,6 +338,7 @@ export default {
       >
       
         <fui-icon v-if="btn[icon]" :name="btn[icon]" style="margin-right: 16rpx;" :color="btn[color] || fuiColor.primary" :size="iconSize" ></fui-icon>
+        <fui-icon v-if="btn[icon] && btn[customPrefix]" :name="btn[icon]" style="margin-right: 16rpx;" :color="btn[color] || fuiColor.primary" :size="iconSize" custom-prefix="iconfont"></fui-icon>
         <text
           :style="{ fontSize: `${btnSize}rpx`, color: btn[color] || '#465CFF' }"
           :class="{ 'fui-preview__link': !btn[color] }"
@@ -349,6 +351,7 @@ export default {
 </template>
 
 <style scoped>
+@import "./iconfont.css";
 .fui-preview__wrap {
   /* #ifndef APP-NVUE */
   width: 100%;
diff --git a/components/firstui/fui-preview/icon-weixiu.ttf b/components/firstui/fui-preview/icon-weixiu.ttf
new file mode 100644
index 0000000..dbcb58a
Binary files /dev/null and b/components/firstui/fui-preview/icon-weixiu.ttf differ
diff --git a/components/firstui/fui-preview/iconfont.css b/components/firstui/fui-preview/iconfont.css
new file mode 100644
index 0000000..963fd7c
--- /dev/null
+++ b/components/firstui/fui-preview/iconfont.css
@@ -0,0 +1,17 @@
+@font-face {
+  font-family: "iconfont"; /* Project id  */
+  src: url('icon-weixiu.ttf?t=1698227292474') format('truetype');
+}
+
+.iconfont {
+  font-family: "iconfont" !important;
+  font-size: 16px;
+  font-style: normal;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+.icon-weixiu:before {
+  content: "\e640";
+}
+