diff --git a/src/views/knowledge/detail/components/otherSelect/otherIndex.vue b/src/views/knowledge/detail/components/otherSelect/otherIndex.vue
index 16c4279..5dbd6a0 100644
--- a/src/views/knowledge/detail/components/otherSelect/otherIndex.vue
+++ b/src/views/knowledge/detail/components/otherSelect/otherIndex.vue
@@ -6,11 +6,11 @@
       size="medium"
       ref="selectRef"
       @change="handleChange"
-      @visible-change="visibleChange"
       :options="options"
       :teleported="false"
       :show-all-levels="false"
       :props="cascaderProps"
+      :key="cascaderProps.multiple"
       :filterable="values[0] !== 1 && values[0] !== 0"
       :filter-method="filterMethod"
       @remove-tag="removeTag"
@@ -38,6 +38,12 @@ export default {
   name: 'otherIndex',
   data() {
     return {
+      cascaderProps: {
+        multiple: false,
+        label: 'realName',
+        value: 'id'
+        // checkStrictly: true
+      },
       values: [],
       userInfo: {},
       options: [
@@ -72,19 +78,6 @@ export default {
       default: 'visibleRange'
     }
   },
-  computed: {
-    cascaderProps() {
-      return {
-        multiple: () => {
-          return false
-        },
-        label: 'realName',
-        value: 'id'
-        // checkStrictly: true
-      }
-    }
-  },
-
   methods: {
     removeTag(tag) {
       // 不能删除自己
@@ -136,9 +129,11 @@ export default {
         } else {
           this.values = []
           this.$set(this.cascaderProps, 'multiple', true)
+
           if (this.values.length === 0) {
             this.values.push([2, userInfo.id])
           }
+          this.visibleChange()
         }
       } else {
         // 去重 如果包含就删除
@@ -156,7 +151,9 @@ export default {
     },
 
     visibleChange() {
-      this.$refs.selectRef.visible = true // 重新展开下拉面板
+      setTimeout(() => {
+        this.$refs.selectRef.dropDownVisible = true // 重新展开下拉面板
+      }, 300)
     },
     handleChange(value) {}
   },