diff --git a/src/components/post/tp-image.vue b/src/components/post/tp-image.vue
index 8603bf8c..7346ac38 100644
--- a/src/components/post/tp-image.vue
+++ b/src/components/post/tp-image.vue
@@ -2,7 +2,7 @@
   <div class="tp-image-box">
     <img
       :style="getImageStyle()"
-      :src="props.data.insert.image"
+      :src="getImageUrl()"
       :alt="props.data.insert.image"
       :title="getImageTitle()"
     />
@@ -58,6 +58,12 @@ function getImageTitle(): string {
   }
   return res.join("\n");
 }
+
+function getImageUrl(): string {
+  const img = props.data.insert.image;
+  const append = "?x-oss-process=image/format,webp";
+  return img + append;
+}
 </script>
 <style lang="css" scoped>
 .tp-image-box {
diff --git a/src/plugins/Mys/utils/getNewsCard.ts b/src/plugins/Mys/utils/getNewsCard.ts
index bc98778a..94caf248 100644
--- a/src/plugins/Mys/utils/getNewsCard.ts
+++ b/src/plugins/Mys/utils/getNewsCard.ts
@@ -1,13 +1,9 @@
 /**
- * @file plugins Mys utils news.ts
+ * @file plugins/Mys/utils/news.ts
  * @description Mys 插件咨讯工具
- * @author BTMuli <bt-muli@outlook.com>
- * @since Alpha v0.2.1
+ * @since Beta v0.4.0
  */
 
-// 默认封面图
-const defaultCover = "/source/UI/defaultCover.webp";
-
 /**
  * @description 活动状态
  * @since Alpha v0.2.1
@@ -55,6 +51,31 @@ export function getActivityStatus(status: number): TGApp.Plugins.Mys.News.Render
   }
 }
 
+/**
+ * @description 获取封面图
+ * @since Beta v0.4.0
+ * @param {TGApp.Plugins.Mys.News.Item} item 咨讯列表项
+ * @returns {string} 封面图链接
+ */
+export function getPostCover(item: TGApp.Plugins.Mys.News.Item): string {
+  // 默认封面图
+  const defaultCover = "/source/UI/defaultCover.webp";
+  let cover;
+  if (item.cover) {
+    cover = item.cover.url;
+  } else if (item.post.cover) {
+    cover = item.post.cover;
+  } else if (item.post.images.length > 0) {
+    cover = item.post.images[0];
+  }
+  if (cover === undefined) {
+    cover = defaultCover;
+  } else {
+    cover = `${cover}?x-oss-process=image/format,webp`;
+  }
+  return cover;
+}
+
 /**
  * @description 获取公共属性
  * @since Alpha v0.2.1
@@ -64,7 +85,7 @@ export function getActivityStatus(status: number): TGApp.Plugins.Mys.News.Render
 function getCommonCard(item: TGApp.Plugins.Mys.News.Item): TGApp.Plugins.Mys.News.RenderCard {
   return {
     title: item.post.subject,
-    cover: item.cover?.url || item.post.cover || item.post.images[0] || defaultCover,
+    cover: getPostCover(item),
     postId: Number(item.post.post_id),
     subtitle: item.post.post_id,
     user: {
diff --git a/src/plugins/Mys/utils/getPostsCard.ts b/src/plugins/Mys/utils/getPostsCard.ts
index fa8bc45a..220b7562 100644
--- a/src/plugins/Mys/utils/getPostsCard.ts
+++ b/src/plugins/Mys/utils/getPostsCard.ts
@@ -1,23 +1,22 @@
 /**
  * @file plugins/Mys/utils/getPostsCard.ts
  * @description Mys 插件帖子渲染
- * @since Beta v0.3.7
+ * @since Beta v0.4.0
  */
 
-const defaultCover = "/source/UI/defaultCover.webp";
+import { getPostCover } from "./getNewsCard";
 
 /**
  * @description 解析单个帖子
- * @since Beta v0.3.7
+ * @since Beta v0.4.0
  * @param {TGApp.Plugins.Mys.News.Item} post 帖子
  * @returns {TGApp.Plugins.Mys.Forum.RenderCard} 渲染用帖子
  */
 function getPostCard(post: TGApp.Plugins.Mys.News.Item): TGApp.Plugins.Mys.Forum.RenderCard {
-  const postCover = post.cover?.url || post.post.cover || post.post.images[0] || defaultCover;
   const userLabel = getUserLabel(post);
   return {
     title: post.post.subject,
-    cover: postCover,
+    cover: getPostCover(post),
     postId: post.post.post_id,
     subtitle: post.post.post_id,
     user: {