diff --git a/resources/assets/js/components/UserInput.vue b/resources/assets/js/components/UserInput.vue
index 799ad4fa4..0d8e8343e 100755
--- a/resources/assets/js/components/UserInput.vue
+++ b/resources/assets/js/components/UserInput.vue
@@ -255,7 +255,7 @@
                     this.selects = [];
                 }
                 this.selects.some(userid => {
-                    if (!this.list.find(item => item.userid == userid)) {
+                    if (!this.list.find(item => item.userid == userid) && userid) {
                         this.list.push({userid, nickname: userid})
                         this.calcMultipleSelect()
                         this.$store.dispatch("getUserBasic", {userid})
diff --git a/resources/assets/js/pages/manage/components/TaskAdd.vue b/resources/assets/js/pages/manage/components/TaskAdd.vue
index 0d61dc532..d49dcbfac 100644
--- a/resources/assets/js/pages/manage/components/TaskAdd.vue
+++ b/resources/assets/js/pages/manage/components/TaskAdd.vue
@@ -98,7 +98,7 @@
                 <Checkbox v-model="addData.visibility_appoint" :true-value="1" :false-value="0">{{$L('指定人员')}}</Checkbox>
                 <UserInput
                     v-show="addData.visibility_appoint"
-                    v-model="addData.visibility_appointor"
+                    v-model="addData.appointor"
                     :placeholder="$L('选择指定人员')"
                     :project-id="addData.project_id"
                     :transfer="false">
@@ -209,6 +209,7 @@ export default {
                 visibility_assist: 1,
                 visibility_appoint: 1,
                 visibility_appointor: [0],
+                appointor: [0]
             },
 
             cascaderShow: false,