diff --git a/components/lb_sear/lb_sear.wxml b/components/lb_sear/lb_sear.wxml
index ec54ffa..b94bf2b 100644
--- a/components/lb_sear/lb_sear.wxml
+++ b/components/lb_sear/lb_sear.wxml
@@ -3,6 +3,6 @@
     <view class="rel inp_box0" wx:else>
         <input  bindinput="input_sear"  bindconfirm="search_lb" value="{{sear_key}}"
                 bindblur="blur_sear" focus="{{f_sear==1}}" style="width: 600rpx;"/>
-        <view hidden="{{!sear_key}}" catchtap="close_txt" class="close_box fs30"><text class="iconfont icon-guan"></text></view>
+        <view hidden="{{!sear_key}}" catchtap="close_txt" class="close_box"><text class="iconfont icon-guan fs28"></text></view>
     </view>
 </view>
diff --git a/components/lb_sear/lb_sear.wxss b/components/lb_sear/lb_sear.wxss
index c4e2b85..7351b40 100644
--- a/components/lb_sear/lb_sear.wxss
+++ b/components/lb_sear/lb_sear.wxss
@@ -5,4 +5,8 @@
 
 .inp_box0{ display: flex; align-items: center;justify-content: flex-start; height: 80rpx;}
 
-.close_box{width: 50rpx; height: 80rpx; text-align: right; line-height: 80rpx }
\ No newline at end of file
+.close_box{width: 50rpx; height: 80rpx; text-align: right; line-height: 80rpx }
+
+.iconfont.fs28{
+   font-size: 28rpx;
+}
\ No newline at end of file