diff --git a/src/components/app/t-postcard.vue b/src/components/app/t-postcard.vue
index 1dd3be8e..82b1fe7c 100644
--- a/src/components/app/t-postcard.vue
+++ b/src/components/app/t-postcard.vue
@@ -142,7 +142,7 @@ function getPostCover(item: TGApp.Plugins.Mys.Post.FullData): string {
   else if (item.post.images.length > 0) cover = item.post.images[0];
   if (cover === undefined) return "";
   if (cover.endsWith(".gif")) return cover;
-  // 裁剪图片格式为 png，比例为 36:13，进行缩放但是不拉伸
+  // return `${cover}?x-oss-process=image/resize,m_fill,w_360,h_130,limit_0/format,jpg/quality,Q_${imageQualityPercent.value}`;
   return `${cover}?x-oss-process=image/resize,m_fill,w_360,h_130,limit_0/format,png`;
 }
 
diff --git a/src/components/userGacha/gro-table.vue b/src/components/userGacha/gro-table.vue
index 0aba7b2d..9bff9837 100644
--- a/src/components/userGacha/gro-table.vue
+++ b/src/components/userGacha/gro-table.vue
@@ -25,7 +25,7 @@ type GroTableProps = { modelValue: Array<TGApp.Sqlite.GachaRecords.SingleTable>
 
 const props = defineProps<GroTableProps>();
 
-const headers = [
+const headers = <const>[
   { title: "时间", align: "center", key: "time" },
   { title: "卡池", align: "center", key: "uigfType" },
   { title: "类型", align: "center", key: "type" },
diff --git a/src/components/viewPost/tp-image.vue b/src/components/viewPost/tp-image.vue
index 142cf230..2d01a951 100644
--- a/src/components/viewPost/tp-image.vue
+++ b/src/components/viewPost/tp-image.vue
@@ -2,7 +2,7 @@
   <div class="tp-image-box" @click="showOverlay = true" v-if="localUrl !== undefined">
     <img :src="localUrl" :alt="props.data.insert.image" :title="getImageTitle()" />
   </div>
-  <div v-else class="tp-image-load" :title="getImageUrl()">
+  <div v-else class="tp-image-load" :title="props.data.insert.image">
     <v-progress-circular :indeterminate="true" color="primary" size="small" />
     <span>加载中...</span>
   </div>
@@ -13,6 +13,7 @@ import { computed, onMounted, onUnmounted, ref } from "vue";
 
 import VpOverlayImage from "./vp-overlay-image.vue";
 
+import { useAppStore } from "@/store/modules/app.js";
 import { saveImgLocal } from "@/utils/TGShare.js";
 import { bytesToSize } from "@/utils/toolFunc.js";
 
@@ -28,6 +29,7 @@ export type TpImage = {
 };
 type TpImageProps = { data: TpImage };
 
+const appStore = useAppStore();
 const props = defineProps<TpImageProps>();
 const showOverlay = ref<boolean>(false);
 const localUrl = ref<string>();
@@ -41,7 +43,7 @@ const imgWidth = computed<string>(() => {
 console.log("tp-image", props.data.insert.image, props.data.attributes);
 
 onMounted(async () => {
-  const link = getImageUrl();
+  const link = appStore.getImageUrl(props.data.insert.image);
   localUrl.value = await saveImgLocal(link);
 });
 
@@ -63,13 +65,6 @@ function getImageTitle(): string {
   }
   return res.join("\n");
 }
-
-function getImageUrl(): string {
-  const img = props.data.insert.image;
-  const append = "?x-oss-process=image/format,png";
-  if (img.endsWith(".gif")) return img;
-  return img + append;
-}
 </script>
 <style lang="css" scoped>
 .tp-image-box {
diff --git a/src/components/viewPost/tp-linkCard.vue b/src/components/viewPost/tp-linkCard.vue
index 3831c72c..3c703fef 100644
--- a/src/components/viewPost/tp-linkCard.vue
+++ b/src/components/viewPost/tp-linkCard.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="tp-link-card-box">
-    <img :src="cover" alt="cover" @click="toLink()" />
+    <img :src="cover" alt="cover" @click="toLink()" v-if="cover" />
     <div class="tp-link-card-content">
       <span>{{ props.data.insert.link_card.title }}</span>
       <div v-if="props.data.insert.link_card.price" class="tp-link-card-price">
@@ -15,6 +15,7 @@ import showSnackbar from "@comp/func/snackbar.js";
 import { computed, onMounted, onUnmounted, ref, toRaw } from "vue";
 import { useRouter } from "vue-router";
 
+import { useAppStore } from "@/store/modules/app.js";
 import { parseLink, parsePost } from "@/utils/linkParser.js";
 import { saveImgLocal } from "@/utils/TGShare.js";
 
@@ -39,8 +40,9 @@ type TpLinkCardProps = { data: TpLinkCard };
 
 const props = defineProps<TpLinkCardProps>();
 const router = useRouter();
+const appStore = useAppStore();
 
-const cover = ref<string>(props.data.insert.link_card.cover);
+const cover = ref<string>();
 const btnText = computed<string>(() => {
   if (!props.data.insert.link_card.button_text || props.data.insert.link_card.button_text === "") {
     return "详情";
@@ -49,15 +51,12 @@ const btnText = computed<string>(() => {
 });
 
 onMounted(async () => {
-  if (!cover.value.startsWith("blob:")) {
-    cover.value = await saveImgLocal(props.data.insert.link_card.cover);
-  }
+  const coverLink = appStore.getImageUrl(props.data.insert.link_card.cover);
+  cover.value = await saveImgLocal(coverLink);
 });
 
 onUnmounted(() => {
-  if (cover.value.startsWith("blob:")) {
-    URL.revokeObjectURL(cover.value);
-  }
+  if (cover.value) URL.revokeObjectURL(cover.value);
 });
 
 console.log("tpLinkCard", props.data.insert.link_card.card_id, toRaw(props.data).insert.link_card);
diff --git a/src/components/viewPost/tp-video.vue b/src/components/viewPost/tp-video.vue
index 2579a565..b2b1e7db 100644
--- a/src/components/viewPost/tp-video.vue
+++ b/src/components/viewPost/tp-video.vue
@@ -32,7 +32,7 @@ import Bili from "@Bili/index.js";
 import showSnackbar from "@comp/func/snackbar.js";
 import { onMounted, onUnmounted, ref, shallowRef } from "vue";
 
-import { getImageBuffer } from "@/utils/TGShare.js";
+import { saveImgLocal } from "@/utils/TGShare.js";
 import { getVideoDuration, timestampToDate } from "@/utils/toolFunc.js";
 
 type TpVideo = { insert: { video: string } };
@@ -42,7 +42,6 @@ const props = defineProps<TpVideoProps>();
 const videoAspectRatio = ref<number>(16 / 9);
 const videoCover = ref<string>();
 const videoData = shallowRef<TGApp.Plugins.Bili.Video.ViewData>();
-const coverBuffer = shallowRef<Uint8Array | null>(null);
 
 console.log("tpVideo", props.data.insert.video);
 
@@ -58,8 +57,7 @@ onMounted(async () => {
   const meta = videoData.value.dimension;
   if (meta.width > meta.height) videoAspectRatio.value = meta.width / meta.height;
   else videoAspectRatio.value = meta.height / meta.width;
-  coverBuffer.value = await getImageBuffer(videoData.value.pic);
-  videoCover.value = URL.createObjectURL(new Blob([coverBuffer.value], { type: "image/png" }));
+  videoCover.value = await saveImgLocal(videoData.value.pic);
 });
 
 onUnmounted(() => {
diff --git a/src/components/viewPost/tp-vod.vue b/src/components/viewPost/tp-vod.vue
index 8e11dc9c..38256775 100644
--- a/src/components/viewPost/tp-vod.vue
+++ b/src/components/viewPost/tp-vod.vue
@@ -23,9 +23,10 @@
 import { getCurrentWindow } from "@tauri-apps/api/window";
 import Artplayer from "artplayer";
 import type { Option } from "artplayer/types/option.js";
-import { onMounted, ref, shallowRef, toRaw } from "vue";
+import { onMounted, onUnmounted, ref, shallowRef, toRaw } from "vue";
 
-import { getImageBuffer, saveCanvasImg } from "@/utils/TGShare.js";
+import { useAppStore } from "@/store/modules/app.js";
+import { getImageBuffer, saveCanvasImg, saveImgLocal } from "@/utils/TGShare.js";
 import { getVideoDuration } from "@/utils/toolFunc.js";
 
 type TpVod = {
@@ -52,10 +53,12 @@ type TpVod = {
 };
 type TpVodProps = { data: TpVod };
 
+const appStore = useAppStore();
 const props = defineProps<TpVodProps>();
-const container = shallowRef<Artplayer | null>(null);
+const coverUrl = ref<string>();
 const vodAspectRatio = ref<number>(16 / 9);
 const coverBuffer = shallowRef<Uint8Array | null>(null);
+const container = shallowRef<Artplayer | null>(null);
 
 console.log("tpVod", props.data.insert.vod.id, toRaw(props.data).insert.vod);
 
@@ -70,6 +73,8 @@ onMounted(async () => {
     if (width > height) vodAspectRatio.value = width / height;
     else vodAspectRatio.value = height / width;
   }
+  const localUrl = appStore.getImageUrl(props.data.insert.vod.cover);
+  coverUrl.value = await saveImgLocal(localUrl);
   const option: Option = {
     id: props.data.insert.vod.id,
     container: `#tp-vod-${props.data.insert.vod.id}`,
@@ -116,6 +121,16 @@ onMounted(async () => {
   container.value = new Artplayer(option);
   container.value?.on("fullscreen", async (s) => await getCurrentWindow().setFullscreen(s));
 });
+
+onUnmounted(() => {
+  container.value?.destroy();
+  if (coverBuffer.value) {
+    coverBuffer.value = null;
+  }
+  if (coverUrl.value) {
+    URL.revokeObjectURL(coverUrl.value);
+  }
+});
 </script>
 <style lang="css" scoped>
 .tp-vod-box {
diff --git a/src/components/viewPost/vp-overlay-image.vue b/src/components/viewPost/vp-overlay-image.vue
index 36d9a41f..ceb6be11 100644
--- a/src/components/viewPost/vp-overlay-image.vue
+++ b/src/components/viewPost/vp-overlay-image.vue
@@ -2,7 +2,7 @@
   <TOverlay v-model="visible" blur-val="10px">
     <div class="tpoi-box">
       <div :class="{ 'tpoi-top-ori': isOriSize, 'tpoi-top': !isOriSize }">
-        <img :src="props.image.insert.image" alt="图片" @click="isOriSize = !isOriSize" />
+        <img :src="localCover" alt="图片" @click="isOriSize = !isOriSize" v-if="localCover" />
       </div>
       <div class="tpoi-bottom">
         <div class="tpoi-info" v-if="props.image.attributes">
@@ -25,19 +25,22 @@
 <script setup lang="ts">
 import TOverlay from "@comp/app/t-overlay.vue";
 import showSnackbar from "@comp/func/snackbar.js";
-import { computed, ref, shallowRef } from "vue";
+import { computed, onMounted, onUnmounted, ref, shallowRef } from "vue";
 
 import type { TpImage } from "./tp-image.vue";
 
-import { copyToClipboard, getImageBuffer, saveCanvasImg } from "@/utils/TGShare.js";
+import { useAppStore } from "@/store/modules/app.js";
+import { copyToClipboard, getImageBuffer, saveCanvasImg, saveImgLocal } from "@/utils/TGShare.js";
 import { bytesToSize } from "@/utils/toolFunc.js";
 
 type TpoImageProps = { image: TpImage };
 
+const appStore = useAppStore();
 const props = defineProps<TpoImageProps>();
 const visible = defineModel<boolean>();
 const bgMode = ref<number>(0); // 0: transparent, 1: black, 2: white
 const isOriSize = ref<boolean>(false);
+const localCover = ref<string>();
 const buffer = shallowRef<Uint8Array | null>(null);
 const format = computed<string>(() => {
   if (props.image.attributes?.ext) return props.image.attributes.ext;
@@ -46,6 +49,16 @@ const format = computed<string>(() => {
   return "png";
 });
 
+onMounted(async () => {
+  const link = appStore.getImageUrl(props.image.insert.image);
+  localCover.value = await saveImgLocal(link);
+});
+
+onUnmounted(() => {
+  if (localCover.value) URL.revokeObjectURL(localCover.value);
+  buffer.value = null;
+});
+
 function setBlackBg(): void {
   bgMode.value = (bgMode.value + 1) % 3;
   const bgLabelList = ["透明", "黑色", "白色"];
diff --git a/src/pages/common/PageConfig.vue b/src/pages/common/PageConfig.vue
index 5fa8858e..aac9a0cb 100644
--- a/src/pages/common/PageConfig.vue
+++ b/src/pages/common/PageConfig.vue
@@ -2,7 +2,7 @@
   <div class="config-box">
     <TcInfo />
     <v-list class="config-list">
-      <v-list-subheader :inset="true" class="config-header" title="设置" />
+      <v-list-subheader :inset="true" class="config-header" title="数据相关" />
       <v-divider :inset="true" class="border-opacity-75" />
       <v-list-item title="数据备份" @click="confirmBackup()">
         <template #prepend>
@@ -25,6 +25,43 @@
           </div>
         </template>
       </v-list-item>
+      <v-list-item>
+        <template #prepend>
+          <div class="config-icon">
+            <v-icon>mdi-refresh</v-icon>
+          </div>
+        </template>
+        <v-list-item-title @click="confirmUpdateDevice()">刷新设备信息</v-list-item-title>
+        <v-list-item-subtitle>
+          <!-- @ts-expect-error eslint-disable-next-line Deprecated symbol used -->
+          {{ deviceInfo.device_name }}({{ deviceInfo.product }}) - {{ deviceInfo.device_fp }}
+        </v-list-item-subtitle>
+        <template #append>
+          <v-icon @click="confirmUpdateDevice(true)">mdi-bug</v-icon>
+        </template>
+      </v-list-item>
+      <v-list-item title="清除缓存" @click="confirmDelCache">
+        <template #prepend>
+          <div class="config-icon">
+            <v-icon>mdi-database-remove</v-icon>
+          </div>
+        </template>
+        <template #append>{{ bytesToSize(cacheSize) }}</template>
+      </v-list-item>
+      <v-list-item v-show="showReset" title="重置数据库" @click="confirmResetDB()">
+        <template #prepend>
+          <div class="config-icon">
+            <v-icon>mdi-database-settings</v-icon>
+          </div>
+        </template>
+      </v-list-item>
+      <v-list-item title="恢复默认设置" @click="confirmResetApp">
+        <template #prepend>
+          <div class="config-icon">
+            <v-icon>mdi-cog-sync</v-icon>
+          </div>
+        </template>
+      </v-list-item>
       <v-list-subheader :inset="true" class="config-header" title="调试" @click="tryShowReset" />
       <v-divider :inset="true" class="border-opacity-75" />
       <v-list-item v-if="isDevEnv" title="调试模式" subtitle="开启后将显示调试信息">
@@ -70,41 +107,15 @@
           <v-icon @click="confirmShare()">mdi-cog</v-icon>
         </template>
       </v-list-item>
-      <v-list-item>
+      <v-list-item title="图片质量调整">
+        <template #subtitle>当前图像质量：{{ imageQualityPercent }}%</template>
         <template #prepend>
           <div class="config-icon">
-            <v-icon>mdi-refresh</v-icon>
+            <v-icon>mdi-image-filter-vintage</v-icon>
           </div>
         </template>
-        <v-list-item-title @click="confirmUpdateDevice()">刷新设备信息</v-list-item-title>
-        <v-list-item-subtitle>
-          <!-- @ts-expect-error eslint-disable-next-line Deprecated symbol used -->
-          {{ deviceInfo.device_name }}({{ deviceInfo.product }}) - {{ deviceInfo.device_fp }}
-        </v-list-item-subtitle>
         <template #append>
-          <v-icon @click="confirmUpdateDevice(true)">mdi-bug</v-icon>
-        </template>
-      </v-list-item>
-      <v-list-item title="清除缓存" @click="confirmDelCache">
-        <template #prepend>
-          <div class="config-icon">
-            <v-icon>mdi-database-remove</v-icon>
-          </div>
-        </template>
-        <template #append>{{ bytesToSize(cacheSize) }}</template>
-      </v-list-item>
-      <v-list-item v-show="showReset" title="重置数据库" @click="confirmResetDB()">
-        <template #prepend>
-          <div class="config-icon">
-            <v-icon>mdi-database-settings</v-icon>
-          </div>
-        </template>
-      </v-list-item>
-      <v-list-item title="恢复默认设置" @click="confirmResetApp">
-        <template #prepend>
-          <div class="config-icon">
-            <v-icon>mdi-cog-sync</v-icon>
-          </div>
+          <v-icon @click="confirmImgQuality()">mdi-cog</v-icon>
         </template>
       </v-list-item>
     </v-list>
@@ -143,8 +154,15 @@ import TGLogger from "@/utils/TGLogger.js";
 import { bytesToSize, getCacheDir, getDeviceInfo, getRandomString } from "@/utils/toolFunc.js";
 import OtherApi from "@/web/request/otherReq.js";
 
-const { needResize, devMode, deviceInfo, shareDefaultFile, userDir, buildTime } =
-  storeToRefs(useAppStore());
+const {
+  needResize,
+  devMode,
+  deviceInfo,
+  shareDefaultFile,
+  userDir,
+  buildTime,
+  imageQualityPercent,
+} = storeToRefs(useAppStore());
 const appStore = useAppStore();
 const homeStore = useHomeStore();
 
@@ -281,6 +299,42 @@ async function confirmShare(): Promise<void> {
   showSnackbar.success(`成功修改分享设置!新阈值为${input}MB`);
 }
 
+// 图片质量调整
+async function confirmImgQuality(): Promise<void> {
+  const input = await showDialog.input(
+    "请输入图片质量(1-100)",
+    "质量：",
+    imageQualityPercent.value.toString(),
+  );
+  if (input === undefined) {
+    showSnackbar.cancel("已取消修改图片质量");
+    return;
+  }
+  if (input === "") {
+    showSnackbar.error("质量不能为空!");
+    return;
+  }
+  if (isNaN(Number(input))) {
+    showSnackbar.error("质量必须为数字!");
+    return;
+  }
+  if (Number(input) === imageQualityPercent.value) {
+    showSnackbar.cancel("未修改图片质量");
+    return;
+  }
+  if (Number(input) > 100 || Number(input) < 1) {
+    showSnackbar.error("质量必须在1-100之间!");
+    return;
+  }
+  const check = await showDialog.check("确认修改图片质量吗？", `新质量为${input}`);
+  if (!check) {
+    showSnackbar.cancel("已取消修改图片质量");
+    return;
+  }
+  imageQualityPercent.value = Number(input);
+  showSnackbar.success(`成功修改图片质量!新质量为${input}`);
+}
+
 // 更新设备信息
 async function confirmUpdateDevice(force?: boolean): Promise<void> {
   if (force !== undefined && force) {
diff --git a/src/store/modules/app.ts b/src/store/modules/app.ts
index 73067454..a6b57262 100644
--- a/src/store/modules/app.ts
+++ b/src/store/modules/app.ts
@@ -1,7 +1,7 @@
 /**
  * @file store/modules/app.ts
  * @description App store module
- * @since Beta v0.6.4
+ * @since Beta v0.6.8
  */
 
 import { path } from "@tauri-apps/api";
@@ -59,6 +59,8 @@ export const useAppStore = defineStore(
     const needResize = ref<string>("true");
     // 分享图生成默认设置，为0表示默认保存到文件，为数字表示当大小超过xMB时保存到文件，否则保存到剪贴板
     const shareDefaultFile = ref<number>(10);
+    // 图像压缩质量
+    const imageQualityPercent = ref<number>(80);
 
     // 初始化
     function init(): void {
@@ -72,6 +74,7 @@ export const useAppStore = defineStore(
       needResize.value = "true";
       gameDir.value = "未设置";
       shareDefaultFile.value = 10;
+      imageQualityPercent.value = 10;
       initDevice();
     }
 
@@ -84,6 +87,11 @@ export const useAppStore = defineStore(
       deviceInfo.value = getInitDeviceInfo();
     }
 
+    function getImageUrl(url: string): string {
+      if (url.endsWith(".gif")) return url;
+      return `${url}?x-oss-process=image/format,jpg/quality,Q_${imageQualityPercent.value}`;
+    }
+
     return {
       theme,
       buildTime,
@@ -100,8 +108,10 @@ export const useAppStore = defineStore(
       needResize,
       gameDir,
       shareDefaultFile,
+      imageQualityPercent,
       init,
       changeTheme,
+      getImageUrl,
     };
   },
   {
@@ -114,7 +124,15 @@ export const useAppStore = defineStore(
       {
         key: "app",
         storage: window.localStorage,
-        pick: ["devMode", "loading", "buildTime", "isLogin", "needResize", "shareDefaultFile"],
+        pick: [
+          "devMode",
+          "loading",
+          "buildTime",
+          "isLogin",
+          "needResize",
+          "shareDefaultFile",
+          "imageQualityPercent",
+        ],
       },
       {
         key: "sidebar",