diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/DiagnosisController.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/DiagnosisController.java
index 30b2887..7757588 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/DiagnosisController.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/DiagnosisController.java
@@ -108,6 +108,9 @@ public class DiagnosisController {
     @TokenRequired
     public DiagnosisManagerResult getDiagnosisList(DiagnosisAddRequest dataresult,HttpServletRequest request){
         LoginContext loginState = (LoginContext) request.getAttribute("loginContext");
+        if(null == loginState){
+            return null;
+        }
         dataresult.setHospitalId(loginState.getId().toString());
         return diagnosisFacaed.queryDiagnosisList(dataresult);
     }