diff --git a/electron/main/backend/install-manager.ts b/electron/main/backend/install-manager.ts
index 6228207f..6229cb4e 100644
--- a/electron/main/backend/install-manager.ts
+++ b/electron/main/backend/install-manager.ts
@@ -306,12 +306,6 @@ ipcMain.on('remove-installed', async (_event, pkgname: string) => {
     webContents.send('remove-progress', chunk);
   });
 
-  child.stderr.on('data', (data) => {
-    const chunk = data.toString();
-    output += chunk;
-    webContents.send('remove-progress', chunk);
-  });
-
   child.on('close', (code) => {
     const success = code === 0;
     // 拼接json消息
diff --git a/src/App.vue b/src/App.vue
index 3940fbc7..4f8bf1a1 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -301,7 +301,11 @@ const refreshInstalledApps = async () => {
 };
 
 const requestUninstall = (app) => {
-  const target = apps.value.find(a => a.Pkgname === app.pkgname);
+  let target = null;
+  if (!app?.Pkgname) // TODO: 很丑，之后统一变量名
+    target = apps.value.find(a => a.Pkgname === app.pkgname);
+  else
+    target = app;
   uninstallTargetApp.value = target;
   showUninstallModal.value = true;
 };
diff --git a/src/components/DownloadDetail.vue b/src/components/DownloadDetail.vue
index 42792ab8..700809fb 100644
--- a/src/components/DownloadDetail.vue
+++ b/src/components/DownloadDetail.vue
@@ -5,7 +5,7 @@
     <div v-if="show"
       class="fixed inset-0 z-50 flex items-start justify-center bg-slate-900/70 px-4 py-10"
       @click="handleOverlayClick">
-      <div class="w-full max-w-2xl overflow-hidden rounded-3xl border border-white/10 bg-white/95 p-6 shadow-2xl dark:border-slate-800 dark:bg-slate-900"
+      <div class="scrollbar-nowidth scrollbar-thumb-slate-200 dark:scrollbar-thumb-slate-700 scrollbar-track-transparent w-full max-w-2xl max-h-[85vh] overflow-y-auto rounded-3xl border border-white/10 bg-white/95 p-6 shadow-2xl dark:border-slate-800 dark:bg-slate-900"
         @click.stop>
         <div class="flex items-start justify-between">
           <div>
diff --git a/src/modeuls/processInstall.ts b/src/modeuls/processInstall.ts
index cfa40a45..46481b23 100644
--- a/src/modeuls/processInstall.ts
+++ b/src/modeuls/processInstall.ts
@@ -54,7 +54,7 @@ export const handleRetry = (download_: DownloadItem) => {
 };
 
 export const handleUpgrade = (pkg: any) => {
-  if (!pkg.pkgname) return;
+  if (!pkg.Pkgname) return;
 
   downloadIdCounter += 1;
   const download: DownloadItem = {