diff --git a/pages/order/add.vue b/pages/order/add.vue
index 340a384..7c35bfe 100644
--- a/pages/order/add.vue
+++ b/pages/order/add.vue
@@ -390,6 +390,7 @@ export default {
       });
     },
     choseProjectCode() {
+      uni.$off('select-common');
       uni.$once('select-common', option => {
         this.form.projectCode = option.code;
         this.form.projectName = option.name;
@@ -406,6 +407,7 @@ export default {
       });
     },
     choseGoodsName() {
+      uni.$off('select-common');
       uni.$once('select-common', option => {
         this.form.goodsName = option.name;
       });
--
libgit2 0.21.0