diff --git a/modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/controller/base/WhiteController.java b/modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/controller/base/WhiteController.java
index cee612b..153f879 100644
--- a/modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/controller/base/WhiteController.java
+++ b/modules/i3plus-core-apiservice/src/main/java/cn/estsh/i3plus/core/apiservice/controller/base/WhiteController.java
@@ -204,14 +204,6 @@ public class WhiteController extends CoreBaseController {
     @GetMapping(value = "/auth/{loginStrategy}/sso-login")
     @ApiOperation(value = "登录", notes = "登录")
     public ResultBean ssoLogin(HttpServletRequest request, @PathVariable(name = "loginStrategy") String loginStrategy) throws NoSuchFieldException {
-        try {
-            SessionUser sessionUser = AuthUtil.getSessionUser();
-            if (sessionUser != null) {
-                return new ResultBean(true, AuthUtil.getSession().getId().toString(), AuthUtil.getSessionUser());
-            }
-        } catch (Exception e) {
-            LOGGER.info("SSO 单点登录 未找到session 跳过");
-        }
         String fieldMapping = RedisCacheTool.getSysConfigStrVal(PlatformConstWords.SSO_REQUEST_MAPPING);
         if (StringUtils.isEmpty(fieldMapping)) {
             return ResultBean.fail("请在平台数据库中配置表添加字段映射配置");
@@ -223,6 +215,17 @@ public class WhiteController extends CoreBaseController {
         ValidatorBean.beginValid(loginModel)
                 .notNull("loginStrategy", loginModel.getLoginStrategy())
                 .notNull("loginName", loginModel.getLoginName());
+        try {
+            SessionUser sessionUser = AuthUtil.getSessionUser();
+            if (sessionUser != null) {
+                if (sessionUser.getUserCode().equals(loginModel.getLoginName()) || sessionUser.getUserName().equals(loginModel.getLoginName())) {
+                    return new ResultBean(true, AuthUtil.getSession().getId().toString(), AuthUtil.getSessionUser());
+                }
+            }
+        } catch (Exception e) {
+            LOGGER.info("SSO 单点登录 未找到session 跳过");
+        }
+
         String beanName = ImppEnumUtil.AUTH_LOGIN_STRATEGY.codeOfStrategyName(loginModel.getLoginStrategy());
         ISystemLoginStrategyService loginStrategyService = (ISystemLoginStrategyService) SpringContextsUtil.getBean(beanName);