diff --git a/ui/src/components/COMPONENT_README.md b/ui/src/components/COMPONENT_README.md
index de26143e3e6..dd23118dd1d 100644
--- a/ui/src/components/COMPONENT_README.md
+++ b/ui/src/components/COMPONENT_README.md
@@ -1031,7 +1031,7 @@ Skills 场景传入 `[TOOL_TYPE.SKILL]`，并通过 `title` 指定标题。两
 ### UserGroupMembersDrawer
 
 手动导入 `business/resource-authorization-drawer/user-group/UserGroupMembersDrawer.vue`，通过 `open(userGroup)` 传入
-`SystemUserGroup`，按其 `workspace_id` 查询成员。支持用户名、姓名搜索和分页，角色使用
+`SystemUserGroup`，按其 `workspace_id` 查询成员。支持姓名、用户名搜索，用户来源表头筛选和分页，角色使用
 `MkTagGroup` 展示；供系统资源授权页面和资源授权抽屉共同复用。
 
 ### RelatedResourcesDrawer
diff --git a/ui/src/components/business/resource-authorization-drawer/user-group/UserGroupMembersDrawer.vue b/ui/src/components/business/resource-authorization-drawer/user-group/UserGroupMembersDrawer.vue
index d1967dbb4a5..8a15e64b9c5 100644
--- a/ui/src/components/business/resource-authorization-drawer/user-group/UserGroupMembersDrawer.vue
+++ b/ui/src/components/business/resource-authorization-drawer/user-group/UserGroupMembersDrawer.vue
@@ -1,7 +1,9 @@
 <script setup lang="ts">
-import { ref } from 'vue'
+import { computed, ref } from 'vue'
 import UserGroupsApi from '@/api/admin/system/user-groups'
-import type { Dict, OptionItem, SystemUserGroup, SystemUserGroupMember } from '@/api/types'
+import { LOGIN_METHOD } from '@/api/enums'
+import { LOGIN_METHOD_LABELS } from '@/constants'
+import type { Dict, LoginMethod, OptionItem, SystemUserGroup, SystemUserGroupMember } from '@/api/types'
 
 defineOptions({ name: 'UserGroupMembersDrawer' })
 
@@ -13,20 +15,31 @@ const userGroupMembers = ref<SystemUserGroupMember[]>([])
 const paginationConfig = ref({ currentPage: 1, pageSize: 10, total: 0 })
 const memberSearchQuery = ref<Dict<unknown>>()
 const memberSearchFields: OptionItem<string>[] = [
-  { label: '用户名', value: 'username' },
   { label: '姓名', value: 'nick_name' },
+  { label: '用户名', value: 'username' },
 ]
 
+/* 表头筛选 */
+const selectedMemberSource = ref<string | null>(null)
+const memberSourceOptions: OptionItem<string>[] = Object.entries(LOGIN_METHOD_LABELS).map(([value, label]) => ({
+  label: value === LOGIN_METHOD.LOCAL ? '系统用户' : label,
+  value,
+}))
+const memberListQuery = computed<Dict<unknown>>(() => ({
+  ...memberSearchQuery.value,
+  ...(selectedMemberSource.value !== null ? { source: selectedMemberSource.value } : {}),
+}))
+
 function loadUserGroupMembers() {
   const group = currentGroup.value
   if (!group) return
 
   loadingMembers.value = true
-  return UserGroupsApi.getSystemUserGroupMembers(group.workspace_id, group.id, paginationConfig.value, memberSearchQuery.value)
+  return UserGroupsApi.getSystemUserGroupMembers(group.workspace_id, group.id, paginationConfig.value, memberListQuery.value)
     .then(({ records, total }) => {
       userGroupMembers.value = records
       paginationConfig.value.total = total
-      if (!memberSearchQuery.value) group.count = total
+      if (!memberSearchQuery.value && selectedMemberSource.value === null) group.count = total
     })
     .finally(() => {
       loadingMembers.value = false
@@ -39,6 +52,11 @@ function handleMemberSearch(query?: Dict<unknown>) {
   loadUserGroupMembers()
 }
 
+function handleMemberFilterChange() {
+  paginationConfig.value.currentPage = 1
+  loadUserGroupMembers()
+}
+
 function open(userGroup: SystemUserGroup) {
   resetData()
   currentGroup.value = { ...userGroup }
@@ -53,6 +71,7 @@ function resetData() {
   userGroupMembers.value = []
   paginationConfig.value = { currentPage: 1, pageSize: 10, total: 0 }
   memberSearchQuery.value = undefined
+  selectedMemberSource.value = null
 }
 
 defineExpose({ open })
@@ -82,6 +101,20 @@ defineExpose({ open })
     >
       <el-table-column prop="nick_name" label="姓名" show-overflow-tooltip />
       <el-table-column prop="username" label="用户名" show-overflow-tooltip />
+      <el-table-column prop="source" label="用户来源">
+        <template #header>
+          <MkTableFilter
+            mode="single"
+            v-model="selectedMemberSource"
+            label="用户来源"
+            :options="memberSourceOptions"
+            @change="handleMemberFilterChange"
+          />
+        </template>
+        <template #default="{ row }">
+          {{ row.source === LOGIN_METHOD.LOCAL ? '系统用户' : LOGIN_METHOD_LABELS[row.source as LoginMethod] }}
+        </template>
+      </el-table-column>
       <el-table-column label="角色">
         <template #default="{ row }">
           <MkTagGroup v-if="row.roles?.length" :tags="row.roles" />
diff --git a/ui/src/views/VIEW_README.md b/ui/src/views/VIEW_README.md
index 71553eb8144..5e987d17f63 100644
--- a/ui/src/views/VIEW_README.md
+++ b/ui/src/views/VIEW_README.md
@@ -456,7 +456,7 @@ src/views/system/identity/users/
 `index.vue` 只组合入口组件。
 
 资源授权页面的 `UserGroupAuthorizationList` 通过人数链接打开共享业务组件
-`components/business/resource-authorization-drawer/user-group/UserGroupMembersDrawer.vue`，按用户组所属工作空间查询成员，提供用户名、姓名搜索和分页，
+`components/business/resource-authorization-drawer/user-group/UserGroupMembersDrawer.vue`，按用户组所属工作空间查询成员，提供姓名、用户名搜索、用户来源表头筛选和分页，
 并使用 `MkTagGroup` 折叠展示角色；点击人数不切换当前授权对象。
 
 ## 文件命名
diff --git a/ui/src/views/system/identity/groups/index.vue b/ui/src/views/system/identity/groups/index.vue
index 888e77e4754..062dc8390f5 100644
--- a/ui/src/views/system/identity/groups/index.vue
+++ b/ui/src/views/system/identity/groups/index.vue
@@ -116,26 +116,26 @@ const loadingMembers = ref(false)
 const paginationConfig = ref({ currentPage: 1, pageSize: 10, total: 0 })
 const memberSearchQuery = ref<Dict<unknown>>()
 const memberSearchFields: OptionItem<string>[] = [
-  { label: '用户名', value: 'username' },
   { label: '姓名', value: 'nick_name' },
+  { label: '用户名', value: 'username' },
 ]
-const userGroupMembers = ref<SystemUserGroupMember[]>([])
-function handleMemberSearch(query?: Dict<unknown>) {
-  memberSearchQuery.value = query
-  paginationConfig.value.currentPage = 1
-  loadUserGroupMembers()
-}
 
-/* 表头用户来源筛选 */
+/* 表头筛选 */
 const selectedMemberSource = ref<string | null>(null)
 const memberSourceOptions: OptionItem<string>[] = Object.entries(LOGIN_METHOD_LABELS).map(([value, label]) => ({
-  label: value === LOGIN_METHOD.LOCAL ? '本地创建' : label,
+  label: value === LOGIN_METHOD.LOCAL ? '系统用户' : label,
   value,
 }))
 const memberListQuery = computed<Dict<unknown>>(() => ({
   ...memberSearchQuery.value,
   ...(selectedMemberSource.value !== null ? { source: selectedMemberSource.value } : {}),
 }))
+const userGroupMembers = ref<SystemUserGroupMember[]>([])
+function handleMemberSearch(query?: Dict<unknown>) {
+  memberSearchQuery.value = query
+  paginationConfig.value.currentPage = 1
+  loadUserGroupMembers()
+}
 
 function handleMemberFilterChange() {
   loadUserGroupMembers(true)