diff --git a/electron/main/backend/update-center/index.ts b/electron/main/backend/update-center/index.ts
index c3eab6b2..6aa1d3e0 100644
--- a/electron/main/backend/update-center/index.ts
+++ b/electron/main/backend/update-center/index.ts
@@ -535,15 +535,29 @@ export const registerUpdateCenterIpc = (
 
       const results: { aptss?: string; apm?: string } = {};
 
-      const runCommand = (command: string, args: string[]): Promise<{ code: number; stdout: string; stderr: string }> =>
+      const runCommand = (
+        command: string,
+        args: string[],
+      ): Promise<{ code: number; stdout: string; stderr: string }> =>
         new Promise((resolve) => {
-          const child = spawn(command, args, { shell: false, env: process.env });
+          const child = spawn(command, args, {
+            shell: false,
+            env: process.env,
+          });
           let stdout = "";
           let stderr = "";
-          child.stdout?.on("data", (data) => { stdout += data.toString(); });
-          child.stderr?.on("data", (data) => { stderr += data.toString(); });
-          child.on("error", (err) => resolve({ code: -1, stdout, stderr: err.message }));
-          child.on("close", (code) => resolve({ code: code ?? -1, stdout, stderr }));
+          child.stdout?.on("data", (data) => {
+            stdout += data.toString();
+          });
+          child.stderr?.on("data", (data) => {
+            stderr += data.toString();
+          });
+          child.on("error", (err) =>
+            resolve({ code: -1, stdout, stderr: err.message }),
+          );
+          child.on("close", (code) =>
+            resolve({ code: code ?? -1, stdout, stderr }),
+          );
         });
 
       const isSourceEnabled = (
@@ -554,17 +568,31 @@ export const registerUpdateCenterIpc = (
       // aptss update — 需要提权
       if (isSourceEnabled(storeFilter, "spark")) {
         const whichResult = await runCommand("which", ["aptss"]);
-        const aptssAvailable = whichResult.code === 0 && whichResult.stdout.trim().length > 0;
+        const aptssAvailable =
+          whichResult.code === 0 && whichResult.stdout.trim().length > 0;
         if (aptssAvailable) {
-          console.log("[UpdateCenter] Running: pkexec shell-caller aptss ssupdate");
-          const superUserCmd = await findExecutable(SUPER_USER_COMMAND_CANDIDATES[0]);
+          console.log(
+            "[UpdateCenter] Running: pkexec shell-caller aptss ssupdate",
+          );
+          const superUserCmd = await findExecutable(
+            SUPER_USER_COMMAND_CANDIDATES[0],
+          );
           if (superUserCmd) {
-            const result = await runCommand(superUserCmd, [SHELL_CALLER_PATH, "aptss", "ssupdate"]);
-            results.aptss = result.code === 0 ? "ok" : `failed: ${result.stderr.substring(0, 200)}`;
+            const result = await runCommand(superUserCmd, [
+              SHELL_CALLER_PATH,
+              "aptss",
+              "ssupdate",
+            ]);
+            results.aptss =
+              result.code === 0
+                ? "ok"
+                : `failed: ${result.stderr.substring(0, 200)}`;
             console.log("[UpdateCenter] aptss ssupdate result:", results.aptss);
           } else {
             results.aptss = "failed: pkexec not found";
-            console.warn("[UpdateCenter] pkexec not found, skipping aptss update");
+            console.warn(
+              "[UpdateCenter] pkexec not found, skipping aptss update",
+            );
           }
         } else {
           results.aptss = "skipped: aptss not installed";
@@ -574,17 +602,29 @@ export const registerUpdateCenterIpc = (
       // apm update — 也需要提权
       if (isSourceEnabled(storeFilter, "apm")) {
         const whichResult = await runCommand("which", ["apm"]);
-        const apmAvailable = whichResult.code === 0 && whichResult.stdout.trim().length > 0;
+        const apmAvailable =
+          whichResult.code === 0 && whichResult.stdout.trim().length > 0;
         if (apmAvailable) {
           console.log("[UpdateCenter] Running: pkexec shell-caller apm update");
-          const superUserCmd = await findExecutable(SUPER_USER_COMMAND_CANDIDATES[0]);
+          const superUserCmd = await findExecutable(
+            SUPER_USER_COMMAND_CANDIDATES[0],
+          );
           if (superUserCmd) {
-            const result = await runCommand(superUserCmd, [SHELL_CALLER_PATH, "apm", "update"]);
-            results.apm = result.code === 0 ? "ok" : `failed: ${result.stderr.substring(0, 200)}`;
+            const result = await runCommand(superUserCmd, [
+              SHELL_CALLER_PATH,
+              "apm",
+              "update",
+            ]);
+            results.apm =
+              result.code === 0
+                ? "ok"
+                : `failed: ${result.stderr.substring(0, 200)}`;
             console.log("[UpdateCenter] apm update result:", results.apm);
           } else {
             results.apm = "failed: pkexec not found";
-            console.warn("[UpdateCenter] pkexec not found, skipping apm update");
+            console.warn(
+              "[UpdateCenter] pkexec not found, skipping apm update",
+            );
           }
         } else {
           results.apm = "skipped: apm not installed";
diff --git a/src/components/AppDetailModal.vue b/src/components/AppDetailModal.vue
index 5f437b2a..361c6486 100644
--- a/src/components/AppDetailModal.vue
+++ b/src/components/AppDetailModal.vue
@@ -197,7 +197,7 @@
                   class="fas text-xs"
                   :class="spkCopied ? 'fa-check' : 'fa-share-alt'"
                 ></i>
-                <span>{{ spkCopied ? '已复制链接' : 'SPK 分享' }}</span>
+                <span>{{ spkCopied ? "已复制链接" : "SPK 分享" }}</span>
               </button>
             </div>
 
diff --git a/src/components/AppDetailPage.vue b/src/components/AppDetailPage.vue
index 408efd3b..8ddd63c6 100644
--- a/src/components/AppDetailPage.vue
+++ b/src/components/AppDetailPage.vue
@@ -134,7 +134,7 @@
               class="fas text-xs"
               :class="spkCopied ? 'fa-check' : 'fa-share-alt'"
             ></i>
-            <span>{{ spkCopied ? '已复制链接' : 'SPK 分享' }}</span>
+            <span>{{ spkCopied ? "已复制链接" : "SPK 分享" }}</span>
           </button>
         </div>
 
diff --git a/src/components/AppHeader.vue b/src/components/AppHeader.vue
index 5c6e0b39..07a1164f 100644
--- a/src/components/AppHeader.vue
+++ b/src/components/AppHeader.vue
@@ -80,7 +80,8 @@ const handleSearchFocus = () => {
 const handleInput = () => {
   const value = localSearchQuery.value.trim();
   // 检测 SPK 分享链接: spk://store/{category}/{pkgname}
-  const spkMatch = value.match(/^spk:\/\/search\/(.+)$/i) ||
+  const spkMatch =
+    value.match(/^spk:\/\/search\/(.+)$/i) ||
     value.match(/^spk:\/\/store\/[^/]+\/(.+)$/i);
   if (spkMatch) {
     const pkgname = spkMatch[1].trim();
diff --git a/src/components/AppSidebar.vue b/src/components/AppSidebar.vue
index bcd95679..c1e9674b 100644
--- a/src/components/AppSidebar.vue
+++ b/src/components/AppSidebar.vue
@@ -96,6 +96,11 @@
           <i v-else class="fas fa-folder"></i>
         </span>
         <span class="sidebar-tab-label">{{ entry.name }}</span>
+        <span
+          v-if="entryCounts[entry.id]"
+          class="ml-auto rounded-full bg-slate-100 px-2 py-0.5 text-xs font-semibold text-slate-500 dark:bg-slate-800/70 dark:text-slate-300"
+          >{{ entryCounts[entry.id] }}</span
+        >
       </button>
     </div>
 
diff --git a/src/components/SubmitterWindow.vue b/src/components/SubmitterWindow.vue
index 8abe13b5..d8bbb226 100644
--- a/src/components/SubmitterWindow.vue
+++ b/src/components/SubmitterWindow.vue
@@ -46,12 +46,19 @@
               class="hidden"
               @change="handleDebFileSelect"
             />
-            <div v-if="isParsingDeb || isSearchingHistory" class="flex flex-col items-center">
+            <div
+              v-if="isParsingDeb || isSearchingHistory"
+              class="flex flex-col items-center"
+            >
               <div
                 class="animate-spin rounded-full h-12 w-12 border-b-2 border-blue-500 mb-4"
               ></div>
               <p class="text-slate-600 dark:text-slate-400">
-                {{ isParsingDeb ? '正在解析 deb 文件...' : '正在从服务器查询已上架信息...' }}
+                {{
+                  isParsingDeb
+                    ? "正在解析 deb 文件..."
+                    : "正在从服务器查询已上架信息..."
+                }}
               </p>
             </div>
             <div v-else>
@@ -698,7 +705,11 @@ const loadCategoriesList = async (): Promise<void> => {
       if (result?.success && result.data) {
         const data = result.data;
 
-        if (data.code === 0 && Array.isArray(data.data) && data.data.length > 0) {
+        if (
+          data.code === 0 &&
+          Array.isArray(data.data) &&
+          data.data.length > 0
+        ) {
           categoriesList.value = data.data.map(
             (item: { id: number; name: string }, index: number) => ({
               id: typeof item.id === "number" ? item.id : index + 1,
@@ -709,7 +720,10 @@ const loadCategoriesList = async (): Promise<void> => {
             }),
           );
           categoriesLoadError.value = "";
-          console.log("[Submitter] Categories loaded from API:", categoriesList.value);
+          console.log(
+            "[Submitter] Categories loaded from API:",
+            categoriesList.value,
+          );
         } else if (data.code === 0 && Array.isArray(data)) {
           categoriesList.value = data.map(
             (item: { id: number; name: string }, index: number) => ({
@@ -719,7 +733,10 @@ const loadCategoriesList = async (): Promise<void> => {
             }),
           );
           categoriesLoadError.value = "";
-          console.log("[Submitter] Categories loaded from API (direct array):", categoriesList.value);
+          console.log(
+            "[Submitter] Categories loaded from API (direct array):",
+            categoriesList.value,
+          );
         } else {
           const errMsg = `服务器返回异常: code=${data.code}, msg=${data.msg || "未知"}`;
           categoriesLoadError.value = errMsg;
@@ -867,13 +884,8 @@ const searchHistoryApp = async () => {
     historyResult.data &&
     historyResult.data.length > 0
   ) {
-    console.log(
-      "[Submitter] ============== HISTORY INFO FOUND ==============",
-    );
-    console.log(
-      "[Submitter] History info count:",
-      historyResult.data.length,
-    );
+    console.log("[Submitter] ============== HISTORY INFO FOUND ==============");
+    console.log("[Submitter] History info count:", historyResult.data.length);
     console.log(
       "[Submitter] Available archs data:",
       JSON.stringify(historyResult.data, null, 2),
@@ -882,14 +894,8 @@ const searchHistoryApp = async () => {
     console.log(
       "[Submitter] ============== BEFORE SETTING STATE ==============",
     );
-    console.log(
-      "[Submitter] availableArchs before:",
-      availableArchs.value,
-    );
-    console.log(
-      "[Submitter] showArchDialog before:",
-      showArchDialog.value,
-    );
+    console.log("[Submitter] availableArchs before:", availableArchs.value);
+    console.log("[Submitter] showArchDialog before:", showArchDialog.value);
 
     // 按 amd64 → arm64 → loong64 顺序排序
     const archOrder: Record<string, number> = {
@@ -900,10 +906,7 @@ const searchHistoryApp = async () => {
     availableArchs.value = [...historyResult.data].sort(
       (a, b) => (archOrder[a.store] ?? 99) - (archOrder[b.store] ?? 99),
     );
-    console.log(
-      "[Submitter] availableArchs after:",
-      availableArchs.value,
-    );
+    console.log("[Submitter] availableArchs after:", availableArchs.value);
     console.log(
       "[Submitter] availableArchs length:",
       availableArchs.value.length,
@@ -922,10 +925,7 @@ const searchHistoryApp = async () => {
     }
 
     showArchDialog.value = true;
-    console.log(
-      "[Submitter] showArchDialog after:",
-      showArchDialog.value,
-    );
+    console.log("[Submitter] showArchDialog after:", showArchDialog.value);
 
     console.log(
       "[Submitter] ============== DIALOG SHOULD BE SHOWING ==============",
@@ -937,9 +937,7 @@ const searchHistoryApp = async () => {
     );
 
     nextTick(() => {
-      console.log(
-        "[Submitter] ============== AFTER NEXT TICK ==============",
-      );
+      console.log("[Submitter] ============== AFTER NEXT TICK ==============");
       console.log(
         "[Submitter] showArchDialog in nextTick:",
         showArchDialog.value,
@@ -965,10 +963,7 @@ const searchHistoryApp = async () => {
     console.log(
       "[Submitter] ============== NO HISTORY INFO FOUND ==============",
     );
-    console.log(
-      "[Submitter] historyResult.success:",
-      historyResult?.success,
-    );
+    console.log("[Submitter] historyResult.success:", historyResult?.success);
     console.log("[Submitter] historyResult.data:", historyResult?.data);
     console.log(
       "[Submitter] historyResult.data.length:",
diff --git a/src/modules/updateCenter.ts b/src/modules/updateCenter.ts
index a72e722c..693011a5 100644
--- a/src/modules/updateCenter.ts
+++ b/src/modules/updateCenter.ts
@@ -153,7 +153,10 @@ export const createUpdateCenterStore = (): UpdateCenterStore => {
     loading.value = true;
     try {
       // 先运行系统更新（aptss update / apm update），确保本地包信息最新
-      await window.ipcRenderer.invoke("update-center-run-system-update", storeFilter);
+      await window.ipcRenderer.invoke(
+        "update-center-run-system-update",
+        storeFilter,
+      );
       const nextSnapshot = await window.updateCenter.refresh(storeFilter);
       applySnapshot(nextSnapshot);
     } finally {