产交报名时，增加竞价须知内容预览

src/views/project/signUp.vue

@@ -301,7 +301,7 @@ export default {
       this.bankName = res.data.bankName
     });
     getWebConfig().then(response =>{
-      this.xzConfig = response.data[7].configValue;
+      this.xzConfig = response.data[6].configValue;
       this.fwxyConfig = response.data[15].configValue;
       this.cnsConfig = response.data[16].configValue;
     });