diff --git a/people/dogesir_/page.en.md b/people/dogesir_/page.en.md
index 4cf3ca80..dfd3e175 100644
--- a/people/dogesir_/page.en.md
+++ b/people/dogesir_/page.en.md
@@ -16,12 +16,12 @@ We believe, as long as she wants, she would be able to draw anything well.
 Here are some of her drawings before she left:
 
 <PhotoScroll photos={[
-    '${path}/photos/works1.jpg',
-    '${path}/photos/works2.jpg',
-    '${path}/photos/works3.jpg',
-    '${path}/photos/works4.jpg',
-    '${path}/photos/works5.jpg',
-    '${path}/photos/works6.jpg',
+    '${path}/photos/works1.webp',
+    '${path}/photos/works2.webp',
+    '${path}/photos/works3.webp',
+    '${path}/photos/works4.webp',
+    '${path}/photos/works5.webp',
+    '${path}/photos/works6.webp',
 ]} />
 
 This is her last self-description:
@@ -30,7 +30,7 @@ This is her last self-description:
 
 Now it's never going to change…
 
-<PhotoScroll photos={[ '${path}/photos/intro.jpg' ]} />
+<PhotoScroll photos={[ '${path}/photos/intro.webp' ]} />
 
 English transcript of her self-description above:
 
@@ -78,7 +78,7 @@ She was also a lover of Minecraft.
 She had been updating a Minecraft map for a long time on Bilibili
 Here are some photos she took:
 
-<PhotoScroll photos={[ '${path}/photos/mc1.jpg', '${path}/photos/mc2.jpg', '${path}/photos/mc3.jpg', '${path}/photos/mc4.jpg', '${path}/photos/mc5.jpg', '${path}/photos/mc6.jpg', '${path}/photos/mc7.jpg', '${path}/photos/mc8.jpg', ]} />
+<PhotoScroll photos={[ '${path}/photos/mc1.webp', '${path}/photos/mc2.webp', '${path}/photos/mc3.webp', '${path}/photos/mc4.webp', '${path}/photos/mc5.webp', '${path}/photos/mc6.webp', '${path}/photos/mc7.webp', '${path}/photos/mc8.webp', ]} />
 
 It was not her first attempt to get on *the train*.
 Before the end, she tried **4** times.
@@ -88,7 +88,7 @@ She was not alone; another girl was together with her on the way.
 
 > “You liked that photo (1st picture) I took in a Winter, so you sent me this postcard (2nd picture). Then I'll send you a photo I took in Summer!” —Shou Tui Che
 
-<PhotoScroll photos={[ '${path}/photos/photo1.jpg', '${path}/photos/works3.jpg', '${path}/photos/photo2.jpg', ]} />
+<PhotoScroll photos={[ '${path}/photos/photo1.webp', '${path}/photos/works3.webp', '${path}/photos/photo2.webp', ]} />
 
 We wanted to receive another postcard from her.
 
diff --git a/people/dogesir_/page.md b/people/dogesir_/page.md
index 8a5cdf75..c0f6ea0c 100644
--- a/people/dogesir_/page.md
+++ b/people/dogesir_/page.md
@@ -14,12 +14,12 @@ info:
 她也是一位绘画能力极强的姐妹，我们相信，她可以画出任何事物，只要她想画的话。下面是一些她登上银河列车之前的画作。
 
 <PhotoScroll photos={[
-    '${path}/photos/works1.jpg',
-    '${path}/photos/works2.jpg',
-    '${path}/photos/works3.jpg',
-    '${path}/photos/works4.jpg',
-    '${path}/photos/works5.jpg',
-    '${path}/photos/works6.jpg',
+    '${path}/photos/works1.webp',
+    '${path}/photos/works2.webp',
+    '${path}/photos/works3.webp',
+    '${path}/photos/works4.webp',
+    '${path}/photos/works5.webp',
+    '${path}/photos/works6.webp',
 ]} />
 
 下面是她最后一个自述图片。
@@ -28,19 +28,19 @@ info:
 
 这次……永远也不会换掉了……
 
-<PhotoScroll photos={[ '${path}/photos/intro.jpg'  ]} />
+<PhotoScroll photos={[ '${path}/photos/intro.webp'  ]} />
 
 她还是一位热爱 Minecraft 的姐妹，她开了一个地图，长期在 [Bilibili](https://space.bilibili.com/2119605209) 上更新，下面是她捕获的一些图片。
 
 <PhotoScroll photos={[
-    '${path}/photos/mc1.jpg',
-    '${path}/photos/mc2.jpg',
-    '${path}/photos/mc3.jpg',
-    '${path}/photos/mc4.jpg',
-    '${path}/photos/mc5.jpg',
-    '${path}/photos/mc6.jpg',
-    '${path}/photos/mc7.jpg',
-    '${path}/photos/mc8.jpg',
+    '${path}/photos/mc1.webp',
+    '${path}/photos/mc2.webp',
+    '${path}/photos/mc3.webp',
+    '${path}/photos/mc4.webp',
+    '${path}/photos/mc5.webp',
+    '${path}/photos/mc6.webp',
+    '${path}/photos/mc7.webp',
+    '${path}/photos/mc8.webp',
 ]} />
 
 她并不是第一次尝试登上银河列车就成功了的，在此之前，她尝试了 **4** 次。
@@ -50,9 +50,9 @@ info:
 > 你喜欢这张冬天拍的（图一），所以你送了我这个明信片（图二），那我就送你一张夏天拍的（图三）！ --手推车
 
 <PhotoScroll photos={[
-    '${path}/photos/photo1.jpg',
-    '${path}/photos/works3.jpg',
-    '${path}/photos/photo2.jpg',
+    '${path}/photos/photo1.webp',
+    '${path}/photos/works3.webp',
+    '${path}/photos/photo2.webp',
 ]} />
 
 我们期待能够再收到第二张她手绘的明信片。
diff --git a/people/dogesir_/page.zh_hant.md b/people/dogesir_/page.zh_hant.md
index 8766b697..ccca94d7 100644
--- a/people/dogesir_/page.zh_hant.md
+++ b/people/dogesir_/page.zh_hant.md
@@ -14,12 +14,12 @@ info:
 她也是一位繪畫能力極強的姐妹，我們相信，她可以畫出任何事物，只要她想畫的話。下面是一些她登上銀河列車之前的畫作。
 
 <PhotoScroll photos={[
-    '${path}/photos/works1.jpg',
-    '${path}/photos/works2.jpg',
-    '${path}/photos/works3.jpg',
-    '${path}/photos/works4.jpg',
-    '${path}/photos/works5.jpg',
-    '${path}/photos/works6.jpg',
+    '${path}/photos/works1.webp',
+    '${path}/photos/works2.webp',
+    '${path}/photos/works3.webp',
+    '${path}/photos/works4.webp',
+    '${path}/photos/works5.webp',
+    '${path}/photos/works6.webp',
 ]} />
 
 下面是她最後一個自述圖片。
@@ -28,19 +28,19 @@ info:
 
 這次……永遠也不會換掉了……
 
-<PhotoScroll photos={[ '${path}/photos/intro.jpg' ]} />
+<PhotoScroll photos={[ '${path}/photos/intro.webp' ]} />
 
 她還是一位熱愛 Minecraft 的姐妹，她開了一個地圖，長期在 [Bilibili](https://space.bilibili.com/2119605209) 上更新，下面是她捕獲的一些圖片。
 
 <PhotoScroll photos={[
-    '${path}/photos/mc1.jpg',
-    '${path}/photos/mc2.jpg',
-    '${path}/photos/mc3.jpg',
-    '${path}/photos/mc4.jpg',
-    '${path}/photos/mc5.jpg',
-    '${path}/photos/mc6.jpg',
-    '${path}/photos/mc7.jpg',
-    '${path}/photos/mc8.jpg',
+    '${path}/photos/mc1.webp',
+    '${path}/photos/mc2.webp',
+    '${path}/photos/mc3.webp',
+    '${path}/photos/mc4.webp',
+    '${path}/photos/mc5.webp',
+    '${path}/photos/mc6.webp',
+    '${path}/photos/mc7.webp',
+    '${path}/photos/mc8.webp',
 ]} />
 
 
@@ -51,9 +51,9 @@ info:
 > 你喜歡這張冬天拍的（圖一），所以你送了我這個明信片（圖二），那我就送你一張夏天拍的（圖三）！ --手推車
 
 <PhotoScroll photos={[
-    '${path}/photos/photo1.jpg',
-    '${path}/photos/works3.jpg',
-    '${path}/photos/photo2.jpg',
+    '${path}/photos/photo1.webp',
+    '${path}/photos/works3.webp',
+    '${path}/photos/photo2.webp',
 ]} />
 
 我們期待能夠再收到第二張她手繪的明信片。
diff --git a/people/dogesir_/photos/intro.jpg b/people/dogesir_/photos/intro.jpg
deleted file mode 100644
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new file mode 100644
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