2 files changed, 10 insertions, 8 deletions
diff --git a/nuldoc-src/components/post_page_entry.ts b/nuldoc-src/components/post_page_entry.ts
index e825dfd..685c03a 100644
--- a/nuldoc-src/components/post_page_entry.ts
+++ b/nuldoc-src/components/post_page_entry.ts
@@ -4,6 +4,7 @@ import {
   getPostUpdatedDate,
   PostPage,
 } from "../pages/post.ts";
+import { dateToString } from "../revision.ts";
 
 export function postPageEntry(post: PostPage): Element {
   return el(
@@ -27,8 +28,8 @@ export function postPageEntry(post: PostPage): Element {
         [["class", "entry-footer"]],
         el(
           "time",
-          [["datetime", getPostCreatedDate(post)]],
-          text(getPostCreatedDate(post)),
+          [["datetime", dateToString(getPostCreatedDate(post))]],
+          text(dateToString(getPostCreatedDate(post))),
         ),
         text(" 投稿"),
         ...(post.revisions.length > 1
@@ -36,8 +37,8 @@ export function postPageEntry(post: PostPage): Element {
             text("、"),
             el("time", [[
               "datetime",
-              getPostUpdatedDate(post),
-            ]], text(getPostUpdatedDate(post))),
+              dateToString(getPostUpdatedDate(post)),
+            ]], text(dateToString(getPostUpdatedDate(post)))),
             text(" 更新"),
           ]
           : []),
diff --git a/nuldoc-src/components/slide_page_entry.ts b/nuldoc-src/components/slide_page_entry.ts
index 3aff5ae..4767ca2 100644
--- a/nuldoc-src/components/slide_page_entry.ts
+++ b/nuldoc-src/components/slide_page_entry.ts
@@ -1,6 +1,7 @@
 import { el, Element, text } from "../dom.ts";
 import { getPostCreatedDate, getPostUpdatedDate } from "../pages/post.ts";
 import { SlidePage } from "../pages/slide.ts";
+import { dateToString } from "../revision.ts";
 
 export function slidePageEntry(slide: SlidePage): Element {
   return el(
@@ -24,8 +25,8 @@ export function slidePageEntry(slide: SlidePage): Element {
         [["class", "entry-footer"]],
         el(
           "time",
-          [["datetime", getPostCreatedDate(slide)]],
-          text(getPostCreatedDate(slide)),
+          [["datetime", dateToString(getPostCreatedDate(slide))]],
+          text(dateToString(getPostCreatedDate(slide))),
         ),
         text(" 登壇"),
         ...(slide.revisions.length > 1
@@ -33,8 +34,8 @@ export function slidePageEntry(slide: SlidePage): Element {
             text("、"),
             el("time", [[
               "datetime",
-              getPostUpdatedDate(slide),
-            ]], text(getPostUpdatedDate(slide))),
+              dateToString(getPostUpdatedDate(slide)),
+            ]], text(dateToString(getPostUpdatedDate(slide)))),
             text(" 更新"),
           ]
           : []),