diff --git a/novalon-manage-web/src/api/user.api.ts b/novalon-manage-web/src/api/user.api.ts
new file mode 100644
index 0000000..cf329f6
--- /dev/null
+++ b/novalon-manage-web/src/api/user.api.ts
@@ -0,0 +1,84 @@
+import request from '@/utils/request'
+
+export interface User {
+  id: number
+  username: string
+  nickname: string
+  email: string
+  phone: string
+  avatar: string
+  status: 'ACTIVE' | 'INACTIVE' | 'LOCKED'
+  roles: string[]
+  createdAt: string
+  updatedAt: string
+}
+
+export interface CreateUserRequest {
+  username: string
+  password: string
+  nickname: string
+  email: string
+  phone: string
+  roles: string[]
+}
+
+export interface UpdateUserRequest {
+  nickname?: string
+  email?: string
+  phone?: string
+  avatar?: string
+  status?: 'ACTIVE' | 'INACTIVE' | 'LOCKED'
+  roles?: string[]
+}
+
+export interface UserPageRequest {
+  page: number
+  size: number
+  username?: string
+  nickname?: string
+  status?: string
+  sortBy?: string
+  sortOrder?: 'asc' | 'desc'
+}
+
+export interface PageResponse<T> {
+  content: T[]
+  totalElements: number
+  totalPages: number
+  size: number
+  number: number
+  first: boolean
+  last: boolean
+}
+
+export const userApi = {
+  getAll: () => 
+    request.get<User[]>('/users'),
+  
+  getPage: (params: UserPageRequest) => 
+    request.get<PageResponse<User>>('/users/page', { params }),
+  
+  getById: (id: number) => 
+    request.get<User>(`/users/${id}`),
+  
+  create: (data: CreateUserRequest) => 
+    request.post<User>('/users', data),
+  
+  update: (id: number, data: UpdateUserRequest) => 
+    request.put<User>(`/users/${id}`, data),
+  
+  delete: (id: number) => 
+    request.delete<void>(`/users/${id}`),
+  
+  batchDelete: (ids: number[]) => 
+    request.post<void>('/users/batch-delete', { ids }),
+  
+  resetPassword: (id: number) => 
+    request.post<void>(`/users/${id}/reset-password`),
+  
+  updateStatus: (id: number, status: 'ACTIVE' | 'INACTIVE' | 'LOCKED') => 
+    request.put<void>(`/users/${id}/status`, { status }),
+  
+  assignRoles: (id: number, roleIds: number[]) => 
+    request.post<void>(`/users/${id}/roles`, { roleIds }),
+}