diff --git a/star_lock/lib/main/lockDetail/authorizedAdmin/authorizedAdmin/authorizedAdmin_page.dart b/star_lock/lib/main/lockDetail/authorizedAdmin/authorizedAdmin/authorizedAdmin_page.dart
index a14aa653..1fa8c17d 100644
--- a/star_lock/lib/main/lockDetail/authorizedAdmin/authorizedAdmin/authorizedAdmin_page.dart
+++ b/star_lock/lib/main/lockDetail/authorizedAdmin/authorizedAdmin/authorizedAdmin_page.dart
@@ -138,9 +138,9 @@ class _AuthorizedAdminPageState extends State<AuthorizedAdminPage> {
                 setState(() {
                   state.effectiveDateTime.value = XSDateUtils.parseDateTime(
                       '${p.year}-${p.month!}-${p.day} ${p.hour!}:${p.minute!}',
-                      'yyyy-mm-dd HH:mm');
+                      'yyyy-MM-dd HH:mm');
                   state.selectEffectiveDate.value = XSDateUtils.formatDateTime(
-                      state.effectiveDateTime.value, 'yyyy-mm-dd HH:mm');
+                      state.effectiveDateTime.value, 'yyyy-MM-dd HH:mm');
                 });
               });
             }),
@@ -154,9 +154,9 @@ class _AuthorizedAdminPageState extends State<AuthorizedAdminPage> {
                 setState(() {
                   state.failureDateTime.value = XSDateUtils.parseDateTime(
                       '${p.year}-${p.month!}-${p.day} ${p.hour!}:${p.minute!}',
-                      'yyyy-mm-dd HH:mm');
+                      'yyyy-MM-dd HH:mm');
                   state.selectFailureDate.value = XSDateUtils.formatDateTime(
-                      state.failureDateTime.value, 'yyyy-mm-dd HH:mm');
+                      state.failureDateTime.value, 'yyyy-MM-dd HH:mm');
                 });
               });
             }),
diff --git a/star_lock/lib/main/lockDetail/electronicKey/electronicKeyDetail/electronicKeyDetailChangeDate/electronicKeyDetailChangeDate_page.dart b/star_lock/lib/main/lockDetail/electronicKey/electronicKeyDetail/electronicKeyDetailChangeDate/electronicKeyDetailChangeDate_page.dart
index 0cdf62c8..c3dc9cab 100644
--- a/star_lock/lib/main/lockDetail/electronicKey/electronicKeyDetail/electronicKeyDetailChangeDate/electronicKeyDetailChangeDate_page.dart
+++ b/star_lock/lib/main/lockDetail/electronicKey/electronicKeyDetail/electronicKeyDetailChangeDate/electronicKeyDetailChangeDate_page.dart
@@ -82,9 +82,9 @@ class _ElectronicKeyDetailChangeDateState
                   onConfirm: (p) {
                 state.effectiveDateTime = XSDateUtils.parseDateTime(
                     '${p.year}-${p.month!}-${p.day} ${p.hour!}:${p.minute!}',
-                    'yyyy-mm-dd HH:mm');
+                    'yyyy-MM-dd HH:mm');
                 state.selectEffectiveDate.value = XSDateUtils.formatDateTime(
-                    state.effectiveDateTime, 'yyyy-mm-dd HH:mm');
+                    state.effectiveDateTime, 'yyyy-MM-dd HH:mm');
               });
             })),
         Obx(() => CommonItem(
@@ -96,9 +96,9 @@ class _ElectronicKeyDetailChangeDateState
                   onConfirm: (p) {
                 state.failureDateTime = XSDateUtils.parseDateTime(
                     '${p.year}-${p.month!}-${p.day} ${p.hour!}:${p.minute!}',
-                    'yyyy-mm-dd HH:mm');
+                    'yyyy-MM-dd HH:mm');
                 state.selectFailureDate.value = XSDateUtils.formatDateTime(
-                    state.failureDateTime, 'yyyy-mm-dd HH:mm');
+                    state.failureDateTime, 'yyyy-MM-dd HH:mm');
               });
             })),
       ],
diff --git a/star_lock/lib/main/lockDetail/electronicKey/electronicKeyPeriodValidity/electronicKeyPeriodValidity_page.dart b/star_lock/lib/main/lockDetail/electronicKey/electronicKeyPeriodValidity/electronicKeyPeriodValidity_page.dart
index 57cb71d1..e085d47b 100644
--- a/star_lock/lib/main/lockDetail/electronicKey/electronicKeyPeriodValidity/electronicKeyPeriodValidity_page.dart
+++ b/star_lock/lib/main/lockDetail/electronicKey/electronicKeyPeriodValidity/electronicKeyPeriodValidity_page.dart
@@ -154,9 +154,9 @@ class _ElectronicKeyPeriodValidityPageState
                   onConfirm: (p) {
                 state.isHaveEffectiveDate.value = true;
                 state.effectiveDate.value = XSDateUtils.parseDateTime(
-                    '${p.year}-${p.month!}-${p.day!}', 'yyyy-mm-dd');
+                    '${p.year}-${p.month!}-${p.day!}', 'yyyy-MM-dd');
                 state.selectEffectiveDate.value = XSDateUtils.formatDateTime(
-                    state.effectiveDate.value, 'yyyy-mm-dd');
+                    state.effectiveDate.value, 'yyyy-MM-dd');
               });
             })),
         Obx(() => CommonItem(
@@ -168,9 +168,9 @@ class _ElectronicKeyPeriodValidityPageState
                   onConfirm: (p) {
                 state.isHaveFailureDate.value = true;
                 state.failureDate.value = XSDateUtils.parseDateTime(
-                    '${p.year}-${p.month!}-${p.day!}', 'yyyy-mm-dd');
+                    '${p.year}-${p.month!}-${p.day!}', 'yyyy-MM-dd');
                 state.selectFailureDate.value = XSDateUtils.formatDateTime(
-                    state.failureDate.value, 'yyyy-mm-dd');
+                    state.failureDate.value, 'yyyy-MM-dd');
               });
             })),
       ],
diff --git a/star_lock/lib/main/lockDetail/electronicKey/sendElectronicKey/sendElectronicKey/sendElectronicKey_page.dart b/star_lock/lib/main/lockDetail/electronicKey/sendElectronicKey/sendElectronicKey/sendElectronicKey_page.dart
index b40935b9..29ab1613 100644
--- a/star_lock/lib/main/lockDetail/electronicKey/sendElectronicKey/sendElectronicKey/sendElectronicKey_page.dart
+++ b/star_lock/lib/main/lockDetail/electronicKey/sendElectronicKey/sendElectronicKey/sendElectronicKey_page.dart
@@ -174,9 +174,9 @@ class _SendElectronicKeyPageState extends State<SendElectronicKeyPage> {
                   onConfirm: (p) {
                 state.effectiveDateTime.value = XSDateUtils.parseDateTime(
                     '${p.year}-${p.month!}-${p.day} ${p.hour!}:${p.minute!}',
-                    'yyyy-mm-dd HH:mm');
+                    'yyyy-MM-dd HH:mm');
                 state.selectEffectiveDate.value = XSDateUtils.formatDateTime(
-                    state.effectiveDateTime.value, 'yyyy-mm-dd HH:mm');
+                    state.effectiveDateTime.value, 'yyyy-MM-dd HH:mm');
               });
             }),
         CommonItem(
@@ -188,9 +188,9 @@ class _SendElectronicKeyPageState extends State<SendElectronicKeyPage> {
                   onConfirm: (p) {
                 state.failureDateTime.value = XSDateUtils.parseDateTime(
                     '${p.year}-${p.month!}-${p.day} ${p.hour!}:${p.minute!}',
-                    'yyyy-mm-dd HH:mm');
+                    'yyyy-MM-dd HH:mm');
                 state.selectFailureDate.value = XSDateUtils.formatDateTime(
-                    state.failureDateTime.value, 'yyyy-mm-dd HH:mm');
+                    state.failureDateTime.value, 'yyyy-MM-dd HH:mm');
               });
             }),
         Container(height: 10.h),
diff --git a/star_lock/lib/mine/mineSet/addAuthorizedAdministrator/addAuthorizedAdministrator_page.dart b/star_lock/lib/mine/mineSet/addAuthorizedAdministrator/addAuthorizedAdministrator_page.dart
index 3ecfe6f9..bcd3f854 100644
--- a/star_lock/lib/mine/mineSet/addAuthorizedAdministrator/addAuthorizedAdministrator_page.dart
+++ b/star_lock/lib/mine/mineSet/addAuthorizedAdministrator/addAuthorizedAdministrator_page.dart
@@ -331,9 +331,9 @@ class _AddAuthorizedAdministratorPageState
                 setState(() {
                   state.effectiveDate.value = XSDateUtils.parseDateTime(
                       '${p.year}-${p.month!}-${p.day} ${p.hour!}:${p.minute!}',
-                      'yyyy-mm-dd HH:mm');
+                      'yyyy-MM-dd HH:mm');
                   state.selectEffectiveDate.value = XSDateUtils.formatDateTime(
-                      state.effectiveDate.value, 'yyyy-mm-dd HH:mm');
+                      state.effectiveDate.value, 'yyyy-MM-dd HH:mm');
                 });
               });
             }),
@@ -347,9 +347,9 @@ class _AddAuthorizedAdministratorPageState
                 setState(() {
                   state.failureDate.value = XSDateUtils.parseDateTime(
                       '${p.year}-${p.month!}-${p.day} ${p.hour!}:${p.minute!}',
-                      'yyyy-mm-dd HH:mm');
+                      'yyyy-MM-dd HH:mm');
                   state.selectFailureDate.value = XSDateUtils.formatDateTime(
-                      state.failureDate.value, 'yyyy-mm-dd HH:mm');
+                      state.failureDate.value, 'yyyy-MM-dd HH:mm');
                 });
               });
             }),