diff --git a/ui/src/api/admin/system/workspace.ts b/ui/src/api/admin/system/workspace.ts
index 8789ba9355e..4972b9dedb0 100644
--- a/ui/src/api/admin/system/workspace.ts
+++ b/ui/src/api/admin/system/workspace.ts
@@ -53,11 +53,26 @@ const postRemoveWorkspaceMember = (workspaceId: string, userRelationId: string)
   return post<undefined, boolean>(`${prefix}/${workspaceId}/remove_member/${userRelationId}`)
 }
 
+export interface WorkspaceBatchRemoveResult {
+  success_count: number
+  failed_count: number
+  failed_ids: string[]
+}
+
+/** 批量移除工作空间成员。 */
+const postBatchRemoveWorkspaceMembers = (workspaceId: string, userRelationIds: string[]) => {
+  return post<{ user_relation_ids: string[] }, WorkspaceBatchRemoveResult>(
+    `${prefix}/${workspaceId}/batch_remove_member`,
+    { user_relation_ids: userRelationIds },
+  )
+}
+
 export default {
   deleteWorkspace,
   getSystemWorkspaceList,
   getWorkspaceMemberList,
   getWorkspaceDeleteCheck,
+  postBatchRemoveWorkspaceMembers,
   postRemoveWorkspaceMember,
   postWorkspace,
   postWorkspaceMembers,
diff --git a/ui/src/views/system/identity/users/UserFromDrawer.vue b/ui/src/views/system/identity/users/UserFromDrawer.vue
index 87c60e8c450..d5e85e28721 100644
--- a/ui/src/views/system/identity/users/UserFromDrawer.vue
+++ b/ui/src/views/system/identity/users/UserFromDrawer.vue
@@ -86,9 +86,14 @@ function loadRoleSettingOptions() {
 }
 
 // 用户组相关
-const selectedWorkspaceIds = computed(() => [
-  ...new Set(userForm.role_setting.flatMap(({ workspace_ids }) => workspace_ids)),
-])
+const selectedWorkspaceIds = computed(() => {
+  if (!auth.isEE && !auth.isPE) {
+    return ['default']
+  }
+  return [
+    ...new Set(userForm.role_setting.flatMap(({ workspace_ids }) => workspace_ids)),
+  ]
+})
 
 // 默认密码
 function loadDefaultPassword() {
diff --git a/ui/src/views/system/identity/workspaces/WorkspaceListView.vue b/ui/src/views/system/identity/workspaces/WorkspaceListView.vue
index 607e064769b..b7f9bb07b78 100644
--- a/ui/src/views/system/identity/workspaces/WorkspaceListView.vue
+++ b/ui/src/views/system/identity/workspaces/WorkspaceListView.vue
@@ -166,7 +166,17 @@ function handleBatchDelete() {
   MsgConfirm(`是否删除选中的 ${batchSelectedMembers.value.length} 个成员？`, '')
     .then(() => {
       workspaceMembersLoading.value = true
-      // TODO 需要批量删除接口
+      return WorkspaceApi.postBatchRemoveWorkspaceMembers(
+        workspaceId,
+        batchSelectedMembers.value.map(({ user_relation_id }) => user_relation_id),
+      ).then(({ success_count, failed_count }) => {
+        if (failed_count > 0) {
+          MsgSuccess(`移除成功 ${success_count} 个成员，失败 ${failed_count} 个`)
+        } else {
+          MsgSuccess('移除成功')
+        }
+        return loadWorkspaceMembers()
+      })
     })
     .catch(() => {})
     .finally(() => {