diff --git a/parent/hospital.web/src/main/java/com/lyms/hospital/session/SessionProvider.java b/parent/hospital.web/src/main/java/com/lyms/hospital/session/SessionProvider.java
index ba9dcc5..de4f725 100644
--- a/parent/hospital.web/src/main/java/com/lyms/hospital/session/SessionProvider.java
+++ b/parent/hospital.web/src/main/java/com/lyms/hospital/session/SessionProvider.java
@@ -51,7 +51,7 @@ public class SessionProvider implements ISessionProvider {
     }
 
     @Override
-    public LoginContext checkSession(HttpServletRequest request, HttpServletResponse response, String token) {
+    public boolean checkSession(HttpServletRequest request, HttpServletResponse response, String token) {
         ISessionProvider iSessionProvider = iSessionProviderMap.get(currentStrateger);
         if (null != iSessionProvider) {
             return iSessionProvider.checkSession(request, response, token);
@@ -59,7 +59,7 @@ public class SessionProvider implements ISessionProvider {
         if (null != defaultSessionProvider) {
             return defaultSessionProvider.checkSession(request, response, token);
         }
-        return null;
+        return Boolean.FALSE;
     }
 
     @Override