......

miniprogram/pages/index/index.wxml

@@ -68,7 +68,7 @@
             <view wx:for="{{ data_lib }}" wx:for-item="n">
                 <view class="ingredient_card" hidden="{{ hidden_lib[n.name.zh] }}" style="background-color: {{ n.riskBgColor }};">
                     <view class="node_content">
-                        <view class="node_name">{{ n.name.zh }}</view>
+                        <view class="node_name" bind:tap="text2speech" data-name="{{n.name.zh}}">{{ n.name.zh }}</view>
                         <view class="node_name node_name_en">{{ n.name.en }}</view>
                         
                         <view class="node_adi">