diff --git a/physical-base-core/src/main/java/org/jeecg/common/util/DateUtils.java b/physical-base-core/src/main/java/org/jeecg/common/util/DateUtils.java
index f84d6b6..448b625 100644
--- a/physical-base-core/src/main/java/org/jeecg/common/util/DateUtils.java
+++ b/physical-base-core/src/main/java/org/jeecg/common/util/DateUtils.java
@@ -701,6 +701,14 @@ public class DateUtils extends PropertyEditorSupport {
         return null;
     }
 
+    public static Date parseDatetimeShort(String str) {
+        try {
+            return time_sdf.get().parse(str);
+        } catch (Exception e) {
+        }
+        return null;
+    }
+
     /**
      * 判断两个时间是否是同一天
      *
diff --git a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/service/impl/ExperimentRadiationProcessServiceImpl.java b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/service/impl/ExperimentRadiationProcessServiceImpl.java
index 04e3762..380ba28 100644
--- a/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/service/impl/ExperimentRadiationProcessServiceImpl.java
+++ b/physical-module-system/physical-system-biz/src/main/java/org/jeecg/modules/database/service/impl/ExperimentRadiationProcessServiceImpl.java
@@ -87,7 +87,7 @@ public class ExperimentRadiationProcessServiceImpl extends ServiceImpl<Experimen
                     detailMap.forEach((key, value) -> value.forEach(v1 -> {
                         String startTime = v1.get("startTime");
                         String endTime = v1.get("endTime");
-                        list.add(new TimeRange(DateUtils.parseDatetime(startTime), DateUtils.parseDatetime(endTime)));
+                        list.add(new TimeRange(DateUtils.parseDatetimeShort(startTime), DateUtils.parseDatetimeShort(endTime)));
                     }));
                 }
             }