diff --git a/content/categories/Android/_index.md b/content/categories/Android/_index.md
index 82604d9..110d5f6 100644
--- a/content/categories/Android/_index.md
+++ b/content/categories/Android/_index.md
@@ -2,7 +2,7 @@
 title: "Android"
 description: "Everything about Android"
 slug: "android"
-image: "https://img.mitsea.com/blog/categories/android.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/android.avif"
 style:
     background: "#3ddc84"
     color: "#fff"
diff --git a/content/categories/Apple/_index.md b/content/categories/Apple/_index.md
index 795c9a7..7540b0e 100644
--- a/content/categories/Apple/_index.md
+++ b/content/categories/Apple/_index.md
@@ -2,7 +2,7 @@
 title: "苹果生态"
 description: "果粉一枚"
 slug: "apple"
-image: "https://img.mitsea.com/blog/categories/apple.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/apple.avif"
 style:
     background: "#313132"
     color: "#fff"
diff --git a/content/categories/Coding/_index.md b/content/categories/Coding/_index.md
index a8b8054..efa2940 100644
--- a/content/categories/Coding/_index.md
+++ b/content/categories/Coding/_index.md
@@ -2,7 +2,7 @@
 title: "Coding"
 description: "编程相关"
 slug: "coding"
-image: "https://img.mitsea.com/blog/categories/coding.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/coding.avif"
 style:
     background: "#254840"
     color: "#fff"
diff --git a/content/categories/Consumer/_index.md b/content/categories/Consumer/_index.md
index cbb24a9..db03e8f 100644
--- a/content/categories/Consumer/_index.md
+++ b/content/categories/Consumer/_index.md
@@ -2,7 +2,7 @@
 title: "消费电子"
 description: "买买买"
 slug: "consumer"
-image: "https://img.mitsea.com/blog/categories/consumer.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/consumer.avif"
 style:
     background: "#98c0b3"
     color: "#fff"
diff --git a/content/categories/Crash/_index.md b/content/categories/Crash/_index.md
index ea6f9ba..aa0684e 100644
--- a/content/categories/Crash/_index.md
+++ b/content/categories/Crash/_index.md
@@ -2,7 +2,7 @@
 title: "翻车记录"
 description: "车翻了又翻"
 slug: "crash"
-image: "https://img.mitsea.com/blog/categories/crash.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/crash.avif"
 style:
     background: "#f33d79"
     color: "#fff"
diff --git a/content/categories/Game/_index.md b/content/categories/Game/_index.md
index 146f4cd..7adc1df 100644
--- a/content/categories/Game/_index.md
+++ b/content/categories/Game/_index.md
@@ -2,7 +2,7 @@
 title: "游戏"
 description: "玩无止境"
 slug: "game"
-image: "https://img.mitsea.com/blog/categories/game.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/game.avif"
 style:
     background: "#107c10"
     color: "#fff"
diff --git a/content/categories/HomeLab/_index.md b/content/categories/HomeLab/_index.md
index 1fd41da..80557a6 100644
--- a/content/categories/HomeLab/_index.md
+++ b/content/categories/HomeLab/_index.md
@@ -2,7 +2,7 @@
 title: "Home Lab"
 description: "Homo Lab"
 slug: "home-lab"
-image: "https://img.mitsea.com/blog/categories/home-lab.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/home-lab.avif"
 style:
     background: "#ffb336"
     color: "#fff"
diff --git a/content/categories/LifeTec/_index.md b/content/categories/LifeTec/_index.md
index f874ae6..43c3654 100644
--- a/content/categories/LifeTec/_index.md
+++ b/content/categories/LifeTec/_index.md
@@ -2,7 +2,7 @@
 title: "日常技巧"
 description: ""
 slug: "life-tec"
-image: "https://img.mitsea.com/blog/categories/life-tec.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/life-tec.avif"
 style:
     background: "#f9c5ca"
     color: "#fff"
diff --git a/content/categories/Lifestyle/_index.md b/content/categories/Lifestyle/_index.md
index bc96ff1..7ad4c91 100644
--- a/content/categories/Lifestyle/_index.md
+++ b/content/categories/Lifestyle/_index.md
@@ -2,7 +2,7 @@
 title: "日常生活"
 description: "生存方法论"
 slug: "lifestyle"
-image: "https://img.mitsea.com/blog/categories/lifestyle.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/lifestyle.avif"
 style:
     background: "#6eb3b9"
     color: "#fff"
diff --git a/content/categories/Linux/_index.md b/content/categories/Linux/_index.md
index 6b1db6a..fbda534 100644
--- a/content/categories/Linux/_index.md
+++ b/content/categories/Linux/_index.md
@@ -2,7 +2,7 @@
 title: "Linux"
 description: "关于 Linux 的文章"
 slug: "linux"
-image: "https://img.mitsea.com/blog/categories/linux.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/linux.avif"
 style:
     background: "#e95420"
     color: "#fff"
diff --git a/content/categories/Microsoft/_index.md b/content/categories/Microsoft/_index.md
index 984124c..39d882b 100644
--- a/content/categories/Microsoft/_index.md
+++ b/content/categories/Microsoft/_index.md
@@ -2,7 +2,7 @@
 title: "微软服务"
 description: ""
 slug: "microsoft"
-image: "https://img.mitsea.com/blog/categories/microsoft.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/microsoft.avif"
 style:
     background: "#ffb900"
     color: "#fff"
diff --git a/content/categories/MineService/_index.md b/content/categories/MineService/_index.md
index fac49cd..21c149c 100644
--- a/content/categories/MineService/_index.md
+++ b/content/categories/MineService/_index.md
@@ -2,7 +2,7 @@
 title: "个人服务"
 description: "关于自己搭建的一些服务"
 slug: "mine-service"
-image: "https://img.mitsea.com/blog/categories/mine-service.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/mine-service.avif"
 style:
     background: "#628ba9"
     color: "#fff"
diff --git a/content/categories/Network/_index.md b/content/categories/Network/_index.md
index 1f1a497..2316d39 100644
--- a/content/categories/Network/_index.md
+++ b/content/categories/Network/_index.md
@@ -2,7 +2,7 @@
 title: "网络服务"
 description: "测速怪"
 slug: "network"
-image: "https://img.mitsea.com/blog/categories/network.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/network.avif"
 style:
     background: "#021a40"
     color: "#fff"
diff --git a/content/categories/Windows/_index.md b/content/categories/Windows/_index.md
index e0f9d58..900314e 100644
--- a/content/categories/Windows/_index.md
+++ b/content/categories/Windows/_index.md
@@ -2,7 +2,7 @@
 title: "Windows"
 description: "Everything about MS Windows"
 slug: "windows"
-image: "https://img.mitsea.com/blog/categories/windows.png?x-oss-process=style/ImageCompress"
+image: "https://image.mitsea.com/blog/categories/windows.avif"
 style:
     background: "#0078d4"
     color: "#fff"