diff --git a/src/components/selection/UserSelectByContactModal.vue b/src/components/selection/UserSelectByContactModal.vue
index 93b764af..5426ae8c 100644
--- a/src/components/selection/UserSelectByContactModal.vue
+++ b/src/components/selection/UserSelectByContactModal.vue
@@ -241,13 +241,23 @@ export default {
       params.order = 'desc'
       getAction(this.url.userList, params).then(res => {
         if (res.success) {
-          this.dataSourceRight = res.result.records || []
-          this.selectedRowKeys = (res.result.records || []).map(item => item.contactId)
+          const arr = this.uniqueByKey([...res.result.records || [], ...this.dataSourceRight || []], 'contactId')
+          this.dataSourceRight = Array.from(arr)
+          this.selectedRowKeys = Array.from(arr).map(item => item.contactId)
         }
       }).finally(() => {
         this.loadingLeft = false
       })
     },
+    // 根据某个字段对对象数组去重
+    uniqueByKey (arr, key) {
+      const map = arr.reduce((acc, obj) => {
+        const keyValue = obj[key]
+        acc[keyValue] = obj
+        return acc
+      }, {})
+      return Object.values(map)
+    },
     // 获取当前查询条件的所有数据
     async getCurrentAllData () {
       const params = Object.assign({}, this.queryParam)
diff --git a/src/components/selection/UserSelectByContactNoMergeModal.vue b/src/components/selection/UserSelectByContactNoMergeModal.vue
index 25bdb99d..41a58787 100644
--- a/src/components/selection/UserSelectByContactNoMergeModal.vue
+++ b/src/components/selection/UserSelectByContactNoMergeModal.vue
@@ -271,13 +271,23 @@ export default {
       params.order = 'desc'
       getAction(this.url.userList, params).then(res => {
         if (res.success) {
-          this.dataSourceRight = res.result.records || []
-          this.selectedRowKeys = (res.result.records || []).map(item => item.id)
+          const arr = this.uniqueByKey([...res.result.records || [], ...this.dataSourceRight || []], 'id')
+          this.dataSourceRight = Array.from(arr)
+          this.selectedRowKeys = Array.from(arr).map(item => item.id)
         }
       }).finally(() => {
         this.loadingLeft = false
       })
     },
+    // 根据某个字段对对象数组去重
+    uniqueByKey (arr, key) {
+      const map = arr.reduce((acc, obj) => {
+        const keyValue = obj[key]
+        acc[keyValue] = obj
+        return acc
+      }, {})
+      return Object.values(map)
+    },
     // 获取当前查询条件的所有数据
     async getCurrentAllData () {
       const params = Object.assign({}, this.queryParam)
diff --git a/src/components/selection/UserSelectByWorkGroupModal.vue b/src/components/selection/UserSelectByWorkGroupModal.vue
index 48c24acb..5227e88d 100644
--- a/src/components/selection/UserSelectByWorkGroupModal.vue
+++ b/src/components/selection/UserSelectByWorkGroupModal.vue
@@ -340,13 +340,23 @@ export default {
       params.pageSize = this.ipagination.total + 10
       getAction(this.url.userList, params).then(res => {
         if (res.success) {
-          this.dataSourceRight = res.result.records || []
-          this.selectedRowKeys = (res.result.records || []).map(item => item.userId)
+          const arr = this.uniqueByKey([...res.result.records || [], ...this.dataSourceRight || []], 'userId')
+          this.dataSourceRight = Array.from(arr)
+          this.selectedRowKeys = Array.from(arr).map(item => item.userId)
         }
       }).finally(() => {
         this.loadingLeft = false
       })
     },
+    // 根据某个字段对对象数组去重
+    uniqueByKey (arr, key) {
+      const map = arr.reduce((acc, obj) => {
+        const keyValue = obj[key]
+        acc[keyValue] = obj
+        return acc
+      }, {})
+      return Object.values(map)
+    },
     // 获取当前查询条件的所有数据
     async getCurrentAllData () {
       const params = Object.assign({}, this.queryParam)
diff --git a/src/components/selection/UserSelectModal.vue b/src/components/selection/UserSelectModal.vue
index 1c1472d4..e51b67ff 100644
--- a/src/components/selection/UserSelectModal.vue
+++ b/src/components/selection/UserSelectModal.vue
@@ -290,14 +290,24 @@ export default {
       params.order = 'desc'
       getAction(this.url.userList, params).then(res => {
         if (res.success) {
-          this.dataSourceRight = res.result.records || []
-          this.selectedRowKeys = (res.result.records || []).map(item => item.id)
+          const arr = this.uniqueByKey([...res.result.records || [], ...this.dataSourceRight || []], 'id')
+          this.dataSourceRight = Array.from(arr)
+          this.selectedRowKeys = Array.from(arr).map(item => item.id)
           this.oldTotal = res.result.total
         }
       }).finally(() => {
         this.loadingLeft = false
       })
     },
+    // 根据某个字段对对象数组去重
+    uniqueByKey (arr, key) {
+      const map = arr.reduce((acc, obj) => {
+        const keyValue = obj[key]
+        acc[keyValue] = obj
+        return acc
+      }, {})
+      return Object.values(map)
+    },
     // 获取当前查询条件的所有数据
     async getCurrentAllData () {
       const params = Object.assign({}, this.queryParam)