修改报错提示

hzims-service/operational/src/main/java/com/hnac/hzims/operational/duty/service/impl/ImsDutyMainServiceImpl.java

@@ -1549,7 +1549,7 @@ public class ImsDutyMainServiceImpl extends BaseServiceImpl<ImsDutyMainMapper, I
     if (CollectionUtil.isNotEmpty(imsSchedulingVos)){
         return R.data(imsSchedulingVos);
     }
-    return R.fail("暂无排班计划");
+    return R.success("暂无排班计划");
     }