diff --git a/src/views/system/user/index.vue b/src/views/system/user/index.vue
index 6673f98..1812e12 100644
--- a/src/views/system/user/index.vue
+++ b/src/views/system/user/index.vue
@@ -154,8 +154,8 @@
         </el-row>
         <el-row>
           <el-col :span="12">
-            <el-form-item label="岗位" prop="postIds">
-              <el-select v-model="form.postIds" placeholder="请选择">
+            <el-form-item label="岗位" prop="postId">
+              <el-select v-model="form.postId" placeholder="请选择">
                 <el-option v-for="item in postOptions" :key="item.postId" :label="item.postName" :value="item.postId"
                   :disabled="item.status == 1"></el-option>
               </el-select>
@@ -500,6 +500,7 @@ function reset() {
     sex: undefined,
     status: "0",
     remark: undefined,
+    postId: undefined,
     postIds: [],
     roleIds: []
   }
@@ -532,6 +533,7 @@ function handleUpdate(row) {
     form.value = response.data
     postOptions.value = response.posts
     roleOptions.value = response.roles
+    form.value.postId = response.postIds[0]
     form.value.postIds = response.postIds
     form.value.roleIds = response.roleIds
     open.value = true
@@ -544,7 +546,8 @@ function handleUpdate(row) {
 function submitForm() {
   proxy.$refs["userRef"].validate(valid => {
     if (valid) {
-      if (form.value.userId != undefined) {
+      form.value.postIds = [form.value.postId]
+      if (form.value.userId != undefined) { 
         updateUser(form.value).then(response => {
           proxy.$modal.msgSuccess("修改成功")
           open.value = false