mod:拍摄预览页调整

frontend/src/views/Photography/check.vue

@@ -23,7 +23,7 @@
             <div class="camera-preview  flex col center ">
               <div class="camera-preview-img" v-if="step === 1">
                 <img v-if="previewKey" class="camera-img" :src="preview+'?key='+previewKey" />
-                <div class="example-image flex-col" v-if="!isSetting"><img src="https://huilimaimg.cnhqt.com/frontend/zhihuiyin/demo.jpg?x-oss-process=image/resize,w_400"></div>
+                <div class="example-image flex-col" v-if="!isSetting && previewKey > 1"><img src="https://huilimaimg.cnhqt.com/frontend/zhihuiyin/demo.jpg?x-oss-process=image/resize,w_400"></div>
               </div>
               <template v-if="step === 2" >
                 <img class="camera-img"  :src="getFilePath(imageTplPath)" />