diff --git a/apps/web-antd/src/api/system/user-project/index.ts b/apps/web-antd/src/api/system/user-project/index.ts
index 795a6f2e1..f965e6dcb 100644
--- a/apps/web-antd/src/api/system/user-project/index.ts
+++ b/apps/web-antd/src/api/system/user-project/index.ts
@@ -1,3 +1,7 @@
+import type { PageParam, PageResult } from '@vben/request';
+
+import type { SystemUserApi } from '#/api/system/user';
+
 import { requestClient } from '#/api/request';
 
 export namespace SystemUserProjectApi {
@@ -9,6 +13,14 @@ export namespace SystemUserProjectApi {
     projectId: number;
     userIds: number[];
   }
+  export interface AddProjectUsersReq {
+    projectId: number;
+    userIds: number[];
+  }
+  export interface ProjectUserPageReq extends PageParam {
+    projectId: number;
+    keyword?: string;
+  }
 }
 
 /** 给用户覆盖式分配项目 */
@@ -44,3 +56,26 @@ export function getUserIdsByProjectId(projectId: number) {
     `/system/user-project/list-user-ids-by-project?projectId=${projectId}`,
   );
 }
+
+/** 分页查询项目成员（已自动过滤超级管理员） */
+export function getProjectUserPage(params: SystemUserProjectApi.ProjectUserPageReq) {
+  return requestClient.get<PageResult<SystemUserApi.User>>(
+    '/system/user-project/project-user-page',
+    { params },
+  );
+}
+
+/** 增量给项目添加成员 */
+export function addProjectUsers(data: SystemUserProjectApi.AddProjectUsersReq) {
+  return requestClient.post<boolean>(
+    '/system/user-project/add-project-users',
+    data,
+  );
+}
+
+/** 从项目中移除单个成员 */
+export function removeProjectUser(projectId: number, userId: number) {
+  return requestClient.delete<boolean>(
+    `/system/user-project/remove-project-user?projectId=${projectId}&userId=${userId}`,
+  );
+}
diff --git a/apps/web-antd/src/views/system/project/data.ts b/apps/web-antd/src/views/system/project/data.ts
index 8bd1bf701..48b7a431d 100644
--- a/apps/web-antd/src/views/system/project/data.ts
+++ b/apps/web-antd/src/views/system/project/data.ts
@@ -84,7 +84,53 @@ export function useFormSchema(): VbenFormSchema[] {
   ];
 }
 
-/** 管理成员的表单（项目 → 多用户） */
+/** 项目成员管理抽屉的表格列 */
+export function useProjectMemberGridColumns(): VxeTableGridOptions['columns'] {
+  return [
+    {
+      field: 'id',
+      title: '用户编号',
+      minWidth: 90,
+    },
+    {
+      field: 'username',
+      title: '用户名',
+      minWidth: 120,
+    },
+    {
+      field: 'nickname',
+      title: '昵称',
+      minWidth: 120,
+    },
+    {
+      field: 'mobile',
+      title: '手机号',
+      minWidth: 120,
+    },
+    {
+      field: 'deptId',
+      title: '部门编号',
+      minWidth: 90,
+    },
+    {
+      field: 'status',
+      title: '状态',
+      minWidth: 90,
+      cellRender: {
+        name: 'CellDict',
+        props: { type: DICT_TYPE.COMMON_STATUS },
+      },
+    },
+    {
+      title: '操作',
+      width: 100,
+      fixed: 'right',
+      slots: { default: 'actions' },
+    },
+  ];
+}
+
+/** 管理成员的表单（项目 → 多用户）— 保留给未来"覆盖写入"场景，当前 UI 已改抽屉 */
 export function useAssignUserFormSchema(): VbenFormSchema[] {
   return [
     {
diff --git a/apps/web-antd/src/views/system/project/index.vue b/apps/web-antd/src/views/system/project/index.vue
index 708a59ede..6a086b032 100644
--- a/apps/web-antd/src/views/system/project/index.vue
+++ b/apps/web-antd/src/views/system/project/index.vue
@@ -4,7 +4,7 @@ import type { SystemProjectApi } from '#/api/system/project';
 
 import { ref } from 'vue';
 
-import { confirm, Page, useVbenModal } from '@vben/common-ui';
+import { confirm, Page, useVbenDrawer, useVbenModal } from '@vben/common-ui';
 import { isEmpty } from '@vben/utils';
 
 import { message } from 'ant-design-vue';
@@ -14,7 +14,7 @@ import { deleteProject, getProjectPage } from '#/api/system/project';
 import { $t } from '#/locales';
 
 import { useGridColumns, useGridFormSchema } from './data';
-import AssignUserForm from './modules/assign-user-form.vue';
+import AssignUserDrawer from './modules/assign-user-form.vue';
 import Form from './modules/form.vue';
 
 const [FormModal, formModalApi] = useVbenModal({
@@ -22,8 +22,8 @@ const [FormModal, formModalApi] = useVbenModal({
   destroyOnClose: true,
 });
 
-const [AssignUserModal, assignUserModalApi] = useVbenModal({
-  connectedComponent: AssignUserForm,
+const [MemberDrawer, memberDrawerApi] = useVbenDrawer({
+  connectedComponent: AssignUserDrawer,
   destroyOnClose: true,
 });
 
@@ -44,7 +44,7 @@ function handleEdit(row: SystemProjectApi.Project) {
 
 /** 管理成员 */
 function handleAssignUser(row: SystemProjectApi.Project) {
-  assignUserModalApi.setData(row).open();
+  memberDrawerApi.setData(row).open();
 }
 
 /** 删除项目 */
@@ -125,7 +125,7 @@ const [Grid, gridApi] = useVbenVxeGrid({
 <template>
   <Page auto-content-height>
     <FormModal @success="handleRefresh" />
-    <AssignUserModal @success="handleRefresh" />
+    <MemberDrawer @success="handleRefresh" />
     <Grid table-title="项目列表">
       <template #toolbar-tools>
         <TableAction
diff --git a/apps/web-antd/src/views/system/project/modules/add-user-modal.vue b/apps/web-antd/src/views/system/project/modules/add-user-modal.vue
new file mode 100644
index 000000000..b05c64901
--- /dev/null
+++ b/apps/web-antd/src/views/system/project/modules/add-user-modal.vue
@@ -0,0 +1,106 @@
+<script lang="ts" setup>
+import type { SystemUserApi } from '#/api/system/user';
+
+import { computed, ref } from 'vue';
+
+import { useVbenModal } from '@vben/common-ui';
+
+import { message, Select, Spin } from 'ant-design-vue';
+
+import { getSimpleUserList } from '#/api/system/user';
+import { addProjectUsers } from '#/api/system/user-project';
+import { $t } from '#/locales';
+
+interface AddUserModalData {
+  projectId: number;
+  projectName?: string;
+  excludedUserIds: number[];
+}
+
+const emit = defineEmits(['success']);
+
+const allUsers = ref<SystemUserApi.User[]>([]);
+const selectedUserIds = ref<number[]>([]);
+const loading = ref(false);
+const currentData = ref<AddUserModalData | null>(null);
+
+/** 可选项：全量用户 - 已是成员的用户 */
+const selectOptions = computed(() => {
+  const excluded = new Set(currentData.value?.excludedUserIds ?? []);
+  return allUsers.value
+    .filter((u) => u.id && !excluded.has(u.id))
+    .map((u) => ({
+      value: u.id,
+      label: `${u.nickname || u.username}（${u.username}）`,
+    }));
+});
+
+const [Modal, modalApi] = useVbenModal({
+  async onConfirm() {
+    if (!currentData.value?.projectId) return;
+    if (selectedUserIds.value.length === 0) {
+      message.warning('请至少选择一个用户');
+      return;
+    }
+    modalApi.lock();
+    try {
+      await addProjectUsers({
+        projectId: currentData.value.projectId,
+        userIds: selectedUserIds.value,
+      });
+      message.success($t('ui.actionMessage.operationSuccess'));
+      await modalApi.close();
+      emit('success');
+    } finally {
+      modalApi.unlock();
+    }
+  },
+  async onOpenChange(isOpen: boolean) {
+    if (!isOpen) {
+      allUsers.value = [];
+      selectedUserIds.value = [];
+      currentData.value = null;
+      return;
+    }
+    const data = modalApi.getData<AddUserModalData>();
+    if (!data) return;
+    currentData.value = data;
+    loading.value = true;
+    try {
+      allUsers.value = await getSimpleUserList();
+    } finally {
+      loading.value = false;
+    }
+  },
+});
+</script>
+
+<template>
+  <Modal
+    :title="
+      currentData?.projectName
+        ? `添加用户到项目 - ${currentData.projectName}`
+        : '添加用户'
+    "
+    class="w-[560px]"
+  >
+    <Spin :spinning="loading">
+      <div class="px-4 py-2">
+        <div class="mb-2 text-sm">选择要加入项目的用户（已在项目中的用户会自动过滤）</div>
+        <Select
+          v-model:value="selectedUserIds"
+          mode="multiple"
+          placeholder="请选择用户"
+          :options="selectOptions"
+          :filter-option="
+            (input: string, option: any) =>
+              option.label.toLowerCase().includes(input.toLowerCase())
+          "
+          show-search
+          allow-clear
+          class="w-full"
+        />
+      </div>
+    </Spin>
+  </Modal>
+</template>
diff --git a/apps/web-antd/src/views/system/project/modules/assign-user-form.vue b/apps/web-antd/src/views/system/project/modules/assign-user-form.vue
index f4f68c512..a5bbbb70f 100644
--- a/apps/web-antd/src/views/system/project/modules/assign-user-form.vue
+++ b/apps/web-antd/src/views/system/project/modules/assign-user-form.vue
@@ -1,98 +1,175 @@
 <script lang="ts" setup>
+import type { VxeTableGridOptions } from '#/adapter/vxe-table';
 import type { SystemProjectApi } from '#/api/system/project';
+import type { SystemUserApi } from '#/api/system/user';
 
-import { useVbenModal } from '@vben/common-ui';
+import { ref } from 'vue';
 
-import { message, Modal as AntModal } from 'ant-design-vue';
+import { useVbenDrawer, useVbenModal } from '@vben/common-ui';
 
-import { useVbenForm } from '#/adapter/form';
+import { Button, Input, message } from 'ant-design-vue';
+
+import { ACTION_ICON, TableAction, useVbenVxeGrid } from '#/adapter/vxe-table';
 import {
-  assignProjectUsers,
+  getProjectUserPage,
   getUserIdsByProjectId,
+  removeProjectUser,
 } from '#/api/system/user-project';
 import { $t } from '#/locales';
 
-import { useAssignUserFormSchema } from '../data';
+import AddUserModal from './add-user-modal.vue';
+import { useProjectMemberGridColumns } from '../data';
 
 const emit = defineEmits(['success']);
 
-const [Form, formApi] = useVbenForm({
-  commonConfig: {
-    componentProps: {
-      class: 'w-full',
-    },
-    formItemClass: 'col-span-2',
-    labelWidth: 80,
-  },
-  layout: 'horizontal',
-  schema: useAssignUserFormSchema(),
-  showDefaultActions: false,
+/** 当前打开抽屉的项目 */
+const currentProject = ref<SystemProjectApi.Project | null>(null);
+/** 搜索关键字 */
+const keyword = ref<string>('');
+
+/** 添加用户子弹窗 */
+const [AddUserModalCmp, addUserModalApi] = useVbenModal({
+  connectedComponent: AddUserModal,
+  destroyOnClose: true,
 });
 
-const [Modal, modalApi] = useVbenModal({
-  async onConfirm() {
-    const { valid } = await formApi.validate();
-    if (!valid) {
-      return;
-    }
-    const values = await formApi.getValues();
-    const userIds: number[] = values.userIds ?? [];
+/** 移除单个成员 */
+async function handleRemove(row: SystemUserApi.User) {
+  if (!currentProject.value?.id || !row.id) return;
+  const hideLoading = message.loading({
+    content: `正在从项目中移除 ${row.nickname || row.username}...`,
+    duration: 0,
+  });
+  try {
+    await removeProjectUser(currentProject.value.id, row.id);
+    message.success($t('ui.actionMessage.operationSuccess'));
+    gridApi.query();
+  } finally {
+    hideLoading();
+  }
+}
 
-    // 空集二次确认：清空该项目所有成员是高危操作
-    if (userIds.length === 0) {
-      const confirmed = await new Promise<boolean>((resolve) => {
-        AntModal.confirm({
-          title: '确认清空项目成员？',
-          content: `即将清空项目【${values.name}】的所有成员，保存后除超管外所有用户都将无法访问该项目。确认继续？`,
-          okText: '确认清空',
-          okType: 'danger',
-          cancelText: '取消',
-          onOk: () => resolve(true),
-          onCancel: () => resolve(false),
-        });
-      });
-      if (!confirmed) {
-        return;
-      }
-    }
+/** 打开添加用户弹窗 */
+async function handleOpenAddUser() {
+  if (!currentProject.value?.id) return;
+  // 把当前已是成员的 userIds 传给子 Modal 用于过滤
+  const excludedIds = await getUserIdsByProjectId(currentProject.value.id);
+  addUserModalApi
+    .setData({
+      projectId: currentProject.value.id,
+      projectName: currentProject.value.name,
+      excludedUserIds: excludedIds,
+    })
+    .open();
+}
 
-    modalApi.lock();
-    try {
-      await assignProjectUsers({
-        projectId: values.id,
-        userIds,
-      });
-      await modalApi.close();
-      emit('success');
-      message.success($t('ui.actionMessage.operationSuccess'));
-    } finally {
-      modalApi.unlock();
-    }
-  },
+/** 子弹窗保存后刷新表格 */
+function handleAddUserSuccess() {
+  gridApi.query();
+  emit('success');
+}
+
+const [Grid, gridApi] = useVbenVxeGrid({
+  gridOptions: {
+    columns: useProjectMemberGridColumns(),
+    height: 'auto',
+    keepSource: true,
+    pagerConfig: {
+      pageSize: 10,
+    },
+    proxyConfig: {
+      ajax: {
+        query: async ({ page }) => {
+          if (!currentProject.value?.id) {
+            return { items: [], total: 0 };
+          }
+          return await getProjectUserPage({
+            pageNo: page.currentPage,
+            pageSize: page.pageSize,
+            projectId: currentProject.value.id,
+            keyword: keyword.value || undefined,
+          });
+        },
+      },
+    },
+    rowConfig: {
+      keyField: 'id',
+      isHover: true,
+    },
+    toolbarConfig: {
+      refresh: true,
+    },
+  } as VxeTableGridOptions<SystemUserApi.User>,
+});
+
+function handleSearch() {
+  gridApi.query();
+}
+
+const [Drawer, drawerApi] = useVbenDrawer({
   async onOpenChange(isOpen: boolean) {
     if (!isOpen) {
+      currentProject.value = null;
+      keyword.value = '';
       return;
     }
-    const data = modalApi.getData<SystemProjectApi.Project>();
-    if (!data || !data.id) {
-      return;
-    }
-    modalApi.lock();
-    try {
-      const userIds = await getUserIdsByProjectId(data.id);
-      await formApi.setValues({
-        ...data,
-        userIds,
-      });
-    } finally {
-      modalApi.unlock();
-    }
+    const data = drawerApi.getData<SystemProjectApi.Project>();
+    if (!data || !data.id) return;
+    currentProject.value = data;
+    // 等 currentProject 赋值后再 query
+    gridApi.query();
   },
 });
 </script>
 
 <template>
-  <Modal title="管理成员">
-    <Form class="mx-4" />
-  </Modal>
+  <Drawer
+    class="w-[800px]"
+    :title="currentProject ? `项目成员管理 - ${currentProject.name}` : '项目成员管理'"
+    :show-cancel-button="false"
+    :show-confirm-button="false"
+  >
+    <AddUserModalCmp @success="handleAddUserSuccess" />
+
+    <div class="mb-3 flex items-center gap-2">
+      <Input
+        v-model:value="keyword"
+        placeholder="搜索用户名 / 昵称 / 手机号"
+        allow-clear
+        class="w-64"
+        @press-enter="handleSearch"
+      />
+      <Button type="primary" @click="handleSearch">搜索</Button>
+      <Button type="primary" @click="handleOpenAddUser">
+        <template #icon>
+          <span class="iconify ant-design--plus-outlined" />
+        </template>
+        添加用户
+      </Button>
+    </div>
+
+    <Grid>
+      <template #actions="{ row }">
+        <TableAction
+          :actions="[
+            {
+              label: '移除',
+              type: 'link',
+              danger: true,
+              icon: ACTION_ICON.DELETE,
+              auth: ['system:project:assign-user'],
+              popConfirm: {
+                title: `确认将 ${row.nickname || row.username} 从项目中移除？`,
+                confirm: handleRemove.bind(null, row),
+              },
+            },
+          ]"
+        />
+      </template>
+    </Grid>
+
+    <div class="mt-3 text-xs text-gray-500">
+      提示：超级管理员通过角色天然拥有所有项目权限，不会出现在此列表中。
+    </div>
+  </Drawer>
 </template>