产交报名时，增加竞价须知内容预览

src/views/project/signUp.vue

@@ -37,9 +37,9 @@
 
 
         <p style="margin-bottom:10px;">· 已阅读并知晓：
-          <span style="color:#C21F3A" @click="show2=true">《竞买人承诺书》</span>
+          <span style="color:#C21F3A" @click="show2=true">《诚信承诺书》</span>
         </p>
-        <van-dialog v-model="show2" title="竞买人承诺书" confirmButtonText="关闭">
+        <van-dialog v-model="show2" title="诚信承诺书" confirmButtonText="关闭">
           <div class="dialog_content_center" v-html="cnsConfig"></div>
         </van-dialog>