添加fId

src/views/Warehousing/inStock/AddOrUpdate.vue

@@ -3620,6 +3620,7 @@ export default {
             this.relevantAttachments = response.data.enclosures;
           }
         } else {
+          this.$set(this.form, "fId", null);
           this.$set(this.form, "fMblno", null);
           this.$set(this.form, "fMarks", null);
           this.$set(this.form, "fProductName", null);