diff --git a/dk-modules/sample/src/main/java/org/dromara/sample/wayline/service/impl/WaylineJobServiceImpl.java b/dk-modules/sample/src/main/java/org/dromara/sample/wayline/service/impl/WaylineJobServiceImpl.java
index f963e49..4c7fd40 100644
--- a/dk-modules/sample/src/main/java/org/dromara/sample/wayline/service/impl/WaylineJobServiceImpl.java
+++ b/dk-modules/sample/src/main/java/org/dromara/sample/wayline/service/impl/WaylineJobServiceImpl.java
@@ -299,7 +299,7 @@ public class WaylineJobServiceImpl implements IWaylineJobService {
                 .rthAltitude(entity.getRthAltitude())
                 .outOfControlAction(OutOfControlActionEnum.find(entity.getOutOfControlAction()))
                 .mediaCount(entity.getMediaCount())
-                .codeName(ErrorCodeEnum.find(entity.getErrorCode()).getMessage())
+                .codeName(ErrorCodeEnum.find(entity.getErrorCode()==null?-1:entity.getErrorCode()).getMessage())
                 .breakPoint(entity.getBreakPoint());
 
 
@@ -340,5 +340,4 @@ public class WaylineJobServiceImpl implements IWaylineJobService {
                         .uploadedCount(uploadedSize).build());
         return builder.build();
     }
-
 }