很无语的bug： wx:if="{{!child_edu_pre}}" 开发工具OK 手机不行

@@ -70,9 +70,13 @@
       <view class='divide_line_30'></view>
       <template is="picker_cell_normal" data="{{...schoolCountryData}}" />
       <view class='divide_line_30'></view>
-      <view style='height:90rpx'>
-        <text wx:if="{{!child_edu_pre}}" class='red_star_right_10'>*</text>
-        <text class="text_777_30 float_left {{child_edu_pre==true?'head_in':''}}">就读学校名称</text>
+      <view wx:if="{{child_edu_pre}}" style='height:90rpx'>
+        <text class="text_777_30 float_left head_in}}">就读学校名称</text>
+        <input class='input_wrap' placeholder-class='text_999_30 float_right' style='line-height: 90rpx;text-align: right;color:#000;' placeholder='请输入就读学校' name='school_name' value='{{school_name}}'></input>
+      </view>
+      <view wx:if="{{!child_edu_pre}}" style='height:90rpx'>
+        <text class='red_star_right_10'>*</text>
+        <text class="text_777_30 float_left}">就读学校名称</text>
         <input class='input_wrap' placeholder-class='text_999_30 float_right' style='line-height: 90rpx;text-align: right;color:#000;' placeholder='请输入就读学校' name='school_name' value='{{school_name}}'></input>
       </view>
     </view>