diff --git a/backend/src/main/java/com/yfd/platform/system/controller/LoginController.java b/backend/src/main/java/com/yfd/platform/system/controller/LoginController.java
index 0a51347e..82ed2e6f 100644
--- a/backend/src/main/java/com/yfd/platform/system/controller/LoginController.java
+++ b/backend/src/main/java/com/yfd/platform/system/controller/LoginController.java
@@ -68,7 +68,7 @@ public class LoginController {
     @PostMapping("/login")
     @Operation(summary = "登录用户")
     @ResponseBody
-    public ResponseResult login(SysUser user) throws Exception {
+    public ResponseResult login(SysUser user, @RequestHeader(value = "Tenant_id", required = false) String tenantId) throws Exception {
         // 密码解密
         String password = RsaUtils.decryptByPrivateKey(privateKey,
                 user.getPassword());
@@ -100,6 +100,10 @@ public class LoginController {
         Integer status = loginUser.getUser().getStatus();
         String regStatus = loginUser.getUser().getRegStatus();
 
+        if (StrUtil.isNotBlank(tenantId)&&!tenantId.equals(loginUser.getUser().getTenantId())) {
+            return ResponseResult.error("账号不存在或密码错误");
+        }
+
         if (StrUtil.isNotBlank(regStatus)&&"REJECTED".equals(regStatus)) {
             return ResponseResult.error("账号审核未通过");
         }