diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/CI/device/CiService.java b/src/main/java/club/joylink/rtss/simulation/cbtc/CI/device/CiService.java
index fedad5ef2..822de2e59 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/CI/device/CiService.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/CI/device/CiService.java
@@ -237,7 +237,9 @@ public class CiService {
         // 屏蔽门
         if (!CollectionUtils.isEmpty(route.getPsdList())) {
             for (PSD psd : route.getPsdList()) {
-                if(Stand.Fault.PSD_CANNOT_BE_CLOSED.equals(psd.getStand().getFault()) && !psd.getStand().isInterlockRelease()) {
+                if ((Stand.Fault.PSD_CANNOT_BE_CLOSED.equals(psd.getStand().getFault()) ||
+                        Stand.Fault.NO_CLOSE_AND_LOCK.equals(psd.getStand().getFault())) &&
+                        !psd.getStand().isInterlockRelease()) {
                     return Signal.LEVEL_Guide;
                 }
 //                if (!psd.isCloseAndLock() && !psd.isInterlockRelease()) {