diff --git a/resources/js/views/WorkshopView.vue b/resources/js/views/WorkshopView.vue
index 1c832df..a93c82f 100644
--- a/resources/js/views/WorkshopView.vue
+++ b/resources/js/views/WorkshopView.vue
@@ -20,7 +20,9 @@
                         v-if="
                             event.status == 'closed' ||
                             (event.status == 'open' &&
-                                new SMDate(event.end_at, {format: 'ymd'}).isBefore()
+                                new SMDate(event.end_at, {
+                                    format: 'ymd',
+                                }).isBefore())
                         "
                         class="workshop-registration workshop-registration-closed">
                         Registration for this event has closed
diff --git a/resources/js/views/dashboard/PostEdit.vue b/resources/js/views/dashboard/PostEdit.vue
index 846de8e..2e8fc4e 100644
--- a/resources/js/views/dashboard/PostEdit.vue
+++ b/resources/js/views/dashboard/PostEdit.vue
@@ -64,10 +64,7 @@ import { ref, reactive } from "vue";
 import { api } from "../../helpers/api";
 import { FormObject, FormControl } from "../../helpers/form";
 import { And, Required, Min, DateTime } from "../../helpers/validate";
-import {
-    timestampLocalToUtc,
-    timestampUtcToLocal,
-} from "../../helpers/datetime";
+import { SMDate } from "../../helpers/datetime";
 import { useUserStore } from "../../store/UserStore";
 import { useRoute } from "vue-router";
 import SMInput from "../../components/SMInput.vue";
@@ -149,7 +146,10 @@ const loadData = async () => {
             form.user_id.value = res.data.post.user_id;
             form.content.value = res.data.post.content;
             form.publish_at.value = res.data.post.publish_at
-                ? timestampUtcToLocal(res.data.post.publish_at)
+                ? new SMDate(res.data.post.publish_at, {
+                      format: "yMd",
+                      utc: true,
+                  })
                 : "";
             form.content.value = res.data.post.content;
             form.hero.value = res.data.post.hero;
@@ -166,7 +166,10 @@ const handleSubmit = async () => {
         let data = {
             title: form.title.value,
             slug: form.slug.value,
-            publish_at: timestampLocalToUtc(form.publish_at.value),
+            publish_at: new SMDate(form.publish_at.value).format(
+                "yyyy/MM/dd HH:mm:ss",
+                { utc: true }
+            ),
             user_id: form.user_id.value,
             content: form.content.value,
             hero: form.hero.value,
diff --git a/resources/js/views/dashboard/PostList.vue b/resources/js/views/dashboard/PostList.vue
index 5910601..85cd97c 100644
--- a/resources/js/views/dashboard/PostList.vue
+++ b/resources/js/views/dashboard/PostList.vue
@@ -124,16 +124,22 @@ const loadFromServer = async () => {
 
         items.value.forEach((row) => {
             if (row.created_at !== "undefined") {
-                row.created_at = new SMDate(row.created_at, {format: 'yMd', utc: true}).relative();
-                );
+                row.created_at = new SMDate(row.created_at, {
+                    format: "yMd",
+                    utc: true,
+                }).relative();
             }
             if (row.updated_at !== "undefined") {
-                row.updated_at = new SMDate(row.updated_at, {format: 'yMd', utc: true}).relative();
-                );
+                row.updated_at = new SMDate(row.updated_at, {
+                    format: "yMd",
+                    utc: true,
+                }).relative();
             }
             if (row.publish_at !== "undefined") {
-                row.publish_at = new SMDate(row.publish_at, {format: 'yMd', utc: true}).relative();
-                );
+                row.publish_at = new SMDate(row.publish_at, {
+                    format: "yMd",
+                    utc: true,
+                }).relative();
             }
         });
 
diff --git a/resources/js/views/dashboard/UserList.vue b/resources/js/views/dashboard/UserList.vue
index fc99589..d32561f 100644
--- a/resources/js/views/dashboard/UserList.vue
+++ b/resources/js/views/dashboard/UserList.vue
@@ -36,7 +36,7 @@
 import { ref, reactive, watch } from "vue";
 import EasyDataTable from "vue3-easy-data-table";
 import { api } from "../../helpers/api";
-import { relativeDate } from "../../helpers/datetime";
+import { SMDate } from "../../helpers/datetime";
 import { useRouter } from "vue-router";
 import DialogConfirm from "../../components/dialogs/SMDialogConfirm.vue";
 import { openDialog } from "vue3-promise-dialog";
@@ -103,7 +103,10 @@ const loadFromServer = async () => {
 
         items.value.forEach((row) => {
             if (row.created_at !== "undefined") {
-                row.created_at = relativeDate(row.created_at);
+                row.created_at = new SMDate(row.created_at, {
+                    format: "yMd",
+                    utc: true,
+                }).relative();
             }
         });