diff --git a/src/main/java/com/coscoshipping/ebtp/system/user/service/impl/SysSupplierUserServiceImpl.java b/src/main/java/com/coscoshipping/ebtp/system/user/service/impl/SysSupplierUserServiceImpl.java
index 5a84323..a5ec1e0 100644
--- a/src/main/java/com/coscoshipping/ebtp/system/user/service/impl/SysSupplierUserServiceImpl.java
+++ b/src/main/java/com/coscoshipping/ebtp/system/user/service/impl/SysSupplierUserServiceImpl.java
@@ -23,6 +23,8 @@ import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.time.LocalDateTime;
 import com.coscoshipping.ebtp.system.user.vo.SupplierRegistrationVO;
+import com.coscoshipping.ebtp.system.userrole.entity.SysUserRole;
+import com.coscoshipping.ebtp.system.userrole.service.SysUserRoleService;
 
 /**
  * 对数据表 sys_supplier_user 操作的 serviceImpl
@@ -38,6 +40,12 @@ public class SysSupplierUserServiceImpl extends BaseServiceImpl<SysSupplierUserM
     @Value("${login.reset_password}")
     private String resetPassword;
 
+    @Value("${mconfig.role.supplier}")
+    private String supplierRole;
+
+    @Autowired
+    private SysUserRoleService sysUserRoleService;
+
     @Override
     public IPage<SysSupplierUser> getPage(SysSupplierUser sysSupplierUser) {
         LambdaQueryWrapper<SysSupplierUser> query = buildQueryWrapper(sysSupplierUser);
@@ -122,6 +130,12 @@ public class SysSupplierUserServiceImpl extends BaseServiceImpl<SysSupplierUserM
         // 保存到数据库
         boolean result = baseMapper.insert(supplierUser) > 0;
         if (result) {
+            // 为用户关联供应商角色（角色ID: 00006）
+            SysUserRole userRole = new SysUserRole();
+            userRole.setUserId(String.valueOf(userId));
+            userRole.setRoleId(supplierRole);
+            sysUserRoleService.save(userRole);
+            
             // 返回包含明文密码的用户信息（仅用于通知）
             SysSupplierUser resultUser = new SysSupplierUser();
             resultUser.setUserId(userId);
@@ -137,6 +151,9 @@ public class SysSupplierUserServiceImpl extends BaseServiceImpl<SysSupplierUserM
             return resultUser;
         }
 
+        
+       
+
         return null;
     }
 
diff --git a/src/main/resources/application-master.yml b/src/main/resources/application-master.yml
index 1d5f257..dbaeeef 100644
--- a/src/main/resources/application-master.yml
+++ b/src/main/resources/application-master.yml
@@ -224,6 +224,8 @@ mconfig:
       cloud_mall_auth: http://10.238.52.52:8100/auth
   checkTokenPath: http://10.238.52.52:8100/auth/oauth/check_token
   xmzxUrl: http://10.238.52.52:8100/
+  role:
+    supplier: 000006
 
 
 # 用户暴露给 prometheus 的健康数据