diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/ars/AtsRouteSelectService.java b/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/ars/AtsRouteSelectService.java
index a2879c1a9..f6bcf729b 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/ars/AtsRouteSelectService.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/ars/AtsRouteSelectService.java
@@ -248,6 +248,15 @@ public abstract class AtsRouteSelectService {
                             Route route = null;
                             for (Route temp : triggerList) {
                                 List<SwitchElement> switchList = temp.getOverlap().getFirstPath().getSwitchList();
+                                if(null==switchList||switchList.isEmpty()){
+                                    log.debug("==============================================================================");
+                                    log.debug("==>>异常进路code = {} name = {}",temp.getCode(),temp.getName());
+                                    log.debug("==>>异常相关所有进路：");
+                                    triggerList.forEach(r->{
+                                        log.debug("==>>进路code={} name={} ,  始端信号机code={} name={}",r.getCode(),r.getName(),r.getStart().getCode(),r.getName());
+                                    });
+                                    log.debug("==============================================================================");
+                                }
                                 BusinessExceptionAssertEnum.SYSTEM_EXCEPTION.assertCollectionNotEmpty(switchList,
                                         String.format("列车[%s]过滤进路异常：进路不是延续保护差异进路[%s]",
                                                 trainInfo.getGroupNumber(),
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/support/RoutePath.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/support/RoutePath.java
index 556cff5f5..475102cb3 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/support/RoutePath.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/support/RoutePath.java
@@ -3,11 +3,12 @@ package club.joylink.rtss.simulation.cbtc.data.support;
 import club.joylink.rtss.exception.BusinessExceptionAssertEnum;
 import club.joylink.rtss.simulation.cbtc.data.map.*;
 import lombok.Getter;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.util.CollectionUtils;
 
 import java.util.*;
 import java.util.stream.Collectors;
-
+@Slf4j
 @Getter
 public class RoutePath {
 
@@ -470,6 +471,15 @@ public class RoutePath {
             // 取第一个延续保护道岔定位的
             for (Route temp : triggerList) {
                 List<SwitchElement> switchList = temp.getOverlap().getFirstPath().getSwitchList();
+                if(null==switchList||switchList.isEmpty()){
+                    log.debug("==============================================================================");
+                    log.debug("==>>异常进路code = {} name = {}",temp.getCode(),temp.getName());
+                    log.debug("==>>异常相关所有进路：");
+                    triggerList.forEach(r->{
+                        log.debug("==>>进路code={} name={} ,  始端信号机code={} name={}",r.getCode(),r.getName(),r.getStart().getCode(),r.getName());
+                    });
+                    log.debug("==============================================================================");
+                }
                 if (switchList.get(0).isNormal()) {
                     route = temp;
                     break;