diff --git a/pages/material/features/ProductSaleReturn/index.vue b/pages/material/features/ProductSaleReturn/index.vue
index 37b0a29..9a72c48 100644
--- a/pages/material/features/ProductSaleReturn/index.vue
+++ b/pages/material/features/ProductSaleReturn/index.vue
@@ -602,7 +602,8 @@
 								siteName: this.siteName
 							},
 							ERPLOCATION: this.ERPLOCATION, // 仓库
-							ERPFACTORY : this.ERPFACTORY //组织
+							ERPFACTORY : this.ERPFACTORY, //组织
+							sign: 'app'
 					}).then(res => {
 						if (res.data.success) {
 							this.disableButton = false;