diff --git a/components/qn-input-number/qn-input-number.vue b/components/qn-input-number/qn-input-number.vue
index 9651ea7..7f42ae1 100644
--- a/components/qn-input-number/qn-input-number.vue
+++ b/components/qn-input-number/qn-input-number.vue
@@ -1,8 +1,8 @@
 <template>
 	<view class="warpper">
 		<view class="minus-box" @tap="minusTap">
-			<!-- <uni-icons size="16" custom-prefix="iconfont" type="Less" color="#007AFF"></uni-icons> -->
-			<uni-icons size="16" type="minus" color="#007AFF"></uni-icons>
+			<uni-icons size="16" custom-prefix="iconfont" type="icon-Less" color="#007AFF"></uni-icons>
+			<!-- <uni-icons size="16" type="minus" color="#007AFF"></uni-icons> -->
 		</view>
 		<view class="" style="padding: 0rpx 4rpx;">
 			<uni-easyinput :inputBorder="false" class="quantity-input" type="number" :value="value" placeholder="请输入" @blur="blur" @confirm="confirm"></uni-easyinput>
diff --git a/static/icon/iconfont.css b/static/icon/iconfont.css
index 2b63389..670320d 100644
--- a/static/icon/iconfont.css
+++ b/static/icon/iconfont.css
@@ -11,6 +11,14 @@
   -moz-osx-font-smoothing: grayscale;
 }
 
+.icon-Less:before {
+  content: "\e734";
+}
+
+.icon-m_dow_arrow:before {
+  content: "\e600";
+}
+
 .icon-required:before {
   content: "\e60e";
 }
diff --git a/static/icon/iconfont.ttf b/static/icon/iconfont.ttf
index d2e3b90..b220aa9 100644
Binary files a/static/icon/iconfont.ttf and b/static/icon/iconfont.ttf differ