diff --git a/star_lock/lib/main/lockDetail/electronicKey/electronicKeyDetail/electronicKeyDetail/electronicKeyDetail_page.dart b/star_lock/lib/main/lockDetail/electronicKey/electronicKeyDetail/electronicKeyDetail/electronicKeyDetail_page.dart
index 94705580..50d2553e 100644
--- a/star_lock/lib/main/lockDetail/electronicKey/electronicKeyDetail/electronicKeyDetail/electronicKeyDetail_page.dart
+++ b/star_lock/lib/main/lockDetail/electronicKey/electronicKeyDetail/electronicKeyDetail/electronicKeyDetail_page.dart
@@ -70,18 +70,18 @@ class _ElectronicKeyDetailPageState extends State<ElectronicKeyDetailPage> {
           Obx(() => getPeriodValidityWidget()),
           Container(height: 10.h),
           CommonItem(
-              leftTitel: "接受账号",
-              rightTitle: state.itemData.value.username,
+              leftTitel: "接收者",
+              rightTitle: state.itemData.value.username ?? "",
               action: () {}),
           const SizedBox(height: 1),
           CommonItem(
               leftTitel: TranslationLoader.lanKeys!.sender!.tr,
-              rightTitle: state.itemData.value.senderUsername,
+              rightTitle: state.itemData.value.senderUsername ?? "",
               action: () {}),
           const SizedBox(height: 1),
           CommonItem(
               leftTitel: TranslationLoader.lanKeys!.senderTime!.tr,
-              rightTitle: getSenderDate(state.itemData.value),
+              rightTitle: getSenderDate(state.itemData.value) ?? "",
               action: () {}),
           Container(height: 10.h),
           CommonItem(
@@ -157,12 +157,15 @@ class _ElectronicKeyDetailPageState extends State<ElectronicKeyDetailPage> {
         rightTitle: '${state.beginTime.value}\n${state.endTime.value}',
         isHaveDirection: true,
         action: () async {
-          var data = await Get.toNamed(Routers.electronicKeyDetailChangeDate, arguments: {"itemData": state.itemData.value});
-          if(data != null) {
+          var data = await Get.toNamed(Routers.electronicKeyDetailChangeDate,
+              arguments: {"itemData": state.itemData.value});
+          if (data != null) {
             state.beginTimeTimestamp.value = data["beginTimeTimestamp"];
             state.endTimeTimestamp.value = data["endTimeTimestamp"];
-            state.beginTime.value = DateTool().dateToYMDHNString(state.beginTimeTimestamp.value.toString());
-            state.endTime.value = DateTool().dateToYMDHNString(state.endTimeTimestamp.value.toString());
+            state.beginTime.value = DateTool()
+                .dateToYMDHNString(state.beginTimeTimestamp.value.toString());
+            state.endTime.value = DateTool()
+                .dateToYMDHNString(state.endTimeTimestamp.value.toString());
           }
         });
   }