diff --git a/代码库/mall-admin/src/main/java/com/sock/mall/service/UmsAdminService.java b/代码库/mall-admin/src/main/java/com/sock/mall/service/UmsAdminService.java
new file mode 100644
index 0000000..a6a3ce9
--- /dev/null
+++ b/代码库/mall-admin/src/main/java/com/sock/mall/service/UmsAdminService.java
@@ -0,0 +1,80 @@
+package com.macro.mall.service;
+
+import com.macro.mall.dto.UmsAdminParam;
+import com.macro.mall.model.UmsAdmin;
+import com.macro.mall.model.UmsPermission;
+import com.macro.mall.model.UmsRole;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+/**
+ * ��̨����ԱService
+ */
+public interface UmsAdminService {
+    /**
+     * �����û�����ȡ��̨����Ա
+     */
+    UmsAdmin getAdminByUsername(String username);
+
+    /**
+     * ע�Ṧ��
+     */
+    UmsAdmin register(UmsAdminParam umsAdminParam);
+
+    /**
+     * ��¼����
+     * @param username �û���
+     * @param password ����
+     * @return ���ɵ�JWT��token
+     */
+    String login(String username,String password);
+
+    /**
+     * ˢ��token�Ĺ���
+     * @param oldToken �ɵ�token
+     */
+    String refreshToken(String oldToken);
+
+    /**
+     * �����û�id��ȡ�û�
+     */
+    UmsAdmin getItem(Long id);
+
+    /**
+     * �����û������dzƷ�ҳ��ѯ�û�
+     */
+    List<UmsAdmin> list(String name, Integer pageSize, Integer pageNum);
+
+    /**
+     * �޸�ָ���û���Ϣ
+     */
+    int update(Long id, UmsAdmin admin);
+
+    /**
+     * ɾ��ָ���û�
+     */
+    int delete(Long id);
+
+    /**
+     * �޸��û���ɫ��ϵ
+     */
+    @Transactional
+    int updateRole(Long adminId, List<Long> roleIds);
+
+    /**
+     * ��ȡ�û����ڽ�ɫ
+     */
+    List<UmsRole> getRoleList(Long adminId);
+
+    /**
+     * �޸��û���+-Ȩ��
+     */
+    @Transactional
+    int updatePermission(Long adminId, List<Long> permissionIds);
+
+    /**
+     * ��ȡ�û�����Ȩ�ޣ�������ɫȨ�޺�+-Ȩ�ޣ�
+     */
+    List<UmsPermission> getPermissionList(Long adminId);
+}
diff --git a/代码库/mall-admin/src/main/java/com/sock/mall/service/UmsMemberLevelService.java b/代码库/mall-admin/src/main/java/com/sock/mall/service/UmsMemberLevelService.java
new file mode 100644
index 0000000..8dae505
--- /dev/null
+++ b/代码库/mall-admin/src/main/java/com/sock/mall/service/UmsMemberLevelService.java
@@ -0,0 +1,16 @@
+package com.macro.mall.service;
+
+import com.macro.mall.model.UmsMemberLevel;
+
+import java.util.List;
+
+/**
+ * ��Ա�ȼ�����Service
+ */
+public interface UmsMemberLevelService {
+    /**
+     * ��ȡ���л�Ա��¼
+     * @param defaultStatus �Ƿ�ΪĬ�ϻ�Ա
+     */
+    List<UmsMemberLevel> list(Integer defaultStatus);
+}
diff --git a/代码库/mall-admin/src/main/java/com/sock/mall/service/UmsPermissionService.java b/代码库/mall-admin/src/main/java/com/sock/mall/service/UmsPermissionService.java
new file mode 100644
index 0000000..febf64f
--- /dev/null
+++ b/代码库/mall-admin/src/main/java/com/sock/mall/service/UmsPermissionService.java
@@ -0,0 +1,36 @@
+package com.macro.mall.service;
+
+import com.macro.mall.dto.UmsPermissionNode;
+import com.macro.mall.model.UmsPermission;
+
+import java.util.List;
+
+/**
+ * ��̨�û�Ȩ�޹���Service
+ */
+public interface UmsPermissionService {
+    /**
+     * ����Ȩ��
+     */
+    int create(UmsPermission permission);
+
+    /**
+     * �޸�Ȩ��
+     */
+    int update(Long id,UmsPermission permission);
+
+    /**
+     * ����ɾ��Ȩ��
+     */
+    int delete(List<Long> ids);
+
+    /**
+     * �Բ㼶�ṹ��������Ȩ��
+     */
+    List<UmsPermissionNode> treeList();
+
+    /**
+     * ��ȡ����Ȩ��
+     */
+    List<UmsPermission> list();
+}
diff --git a/代码库/mall-admin/src/main/java/com/sock/mall/service/UmsRoleService.java b/代码库/mall-admin/src/main/java/com/sock/mall/service/UmsRoleService.java
new file mode 100644
index 0000000..77edd4c
--- /dev/null
+++ b/代码库/mall-admin/src/main/java/com/sock/mall/service/UmsRoleService.java
@@ -0,0 +1,43 @@
+package com.macro.mall.service;
+
+import com.macro.mall.model.UmsPermission;
+import com.macro.mall.model.UmsRole;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+/**
+ * ��̨��ɫ����Service
+ */
+public interface UmsRoleService {
+    /**
+     * ���ӽ�ɫ
+     */
+    int create(UmsRole role);
+
+    /**
+     * �޸Ľ�ɫ��Ϣ
+     */
+    int update(Long id, UmsRole role);
+
+    /**
+     * ����ɾ����ɫ
+     */
+    int delete(List<Long> ids);
+
+    /**
+     * ��ȡָ����ɫȨ��
+     */
+    List<UmsPermission> getPermissionList(Long roleId);
+
+    /**
+     * �޸�ָ����ɫ��Ȩ��
+     */
+    @Transactional
+    int updatePermission(Long roleId, List<Long> permissionIds);
+
+    /**
+     * ��ȡ��ɫ�б�
+     */
+    List<UmsRole> list();
+}
\ No newline at end of file