fix: 后台保存

src/pages/FormVolume/mixins/index.js

@@ -143,7 +143,7 @@ export default {
       try {
         let data = null
         if (this.isEdit) {
-          data = JSON.parse(JSON.stringify(this.edata))
+          data = this.edata
         } else {
           let { result_id } = this.$route.query
           let pm = result_id