diff --git a/electron/main/backend/update-center/index.ts b/electron/main/backend/update-center/index.ts
index c8280c96..659205f0 100644
--- a/electron/main/backend/update-center/index.ts
+++ b/electron/main/backend/update-center/index.ts
@@ -33,14 +33,20 @@ export interface UpdateCenterLoadItemsResult {
   warnings: string[];
 }
 
-type StoreCategoryMap = Map<string, string>;
+interface RemoteAppMetadata {
+  category: string;
+  name?: string;
+}
+
+type StoreAppMetadataMap = Map<string, RemoteAppMetadata>;
 
 interface RemoteCategoryAppEntry {
+  Name?: string;
   Pkgname?: string;
 }
 
 const REMOTE_STORE_BASE_URL = "https://erotica.spark-app.store";
-const categoryCache = new Map<string, Promise<StoreCategoryMap>>();
+const categoryCache = new Map<string, Promise<StoreAppMetadataMap>>();
 
 const APTSS_LIST_UPGRADABLE_COMMAND = {
   command: "bash",
@@ -157,16 +163,22 @@ const loadAptssItemMetadata = async (
 > => {
   console.log(`[DEBUG] Loading APTSS metadata for ${item.pkgname}`);
   const printUrisCommand = getAptssPrintUrisCommand(item.pkgname);
-  console.log(`[DEBUG] APTSS command: ${printUrisCommand.command} ${printUrisCommand.args.join(' ')}`);
-  
+  console.log(
+    `[DEBUG] APTSS command: ${printUrisCommand.command} ${printUrisCommand.args.join(" ")}`,
+  );
+
   const metadataResult = await runCommand(
     printUrisCommand.command,
     printUrisCommand.args,
   );
   console.log(`[DEBUG] APTSS metadata result code: ${metadataResult.code}`);
-  console.log(`[DEBUG] APTSS metadata stdout: ${metadataResult.stdout.substring(0, 500)}`);
-  console.log(`[DEBUG] APTSS metadata stderr: ${metadataResult.stderr.substring(0, 500)}`);
-  
+  console.log(
+    `[DEBUG] APTSS metadata stdout: ${metadataResult.stdout.substring(0, 500)}`,
+  );
+  console.log(
+    `[DEBUG] APTSS metadata stderr: ${metadataResult.stderr.substring(0, 500)}`,
+  );
+
   const commandError = getCommandError(
     `aptss metadata query for ${item.pkgname}`,
     metadataResult,
@@ -178,7 +190,7 @@ const loadAptssItemMetadata = async (
 
   const metadata = parsePrintUrisOutput(metadataResult.stdout);
   console.log(`[DEBUG] APTSS parsed metadata:`, metadata);
-  
+
   if (!metadata) {
     return {
       item: null,
@@ -252,7 +264,7 @@ const loadJson = async <T>(url: string): Promise<T> => {
 
 const loadStoreCategoryMap = async (
   storeArch: string,
-): Promise<StoreCategoryMap> => {
+): Promise<StoreAppMetadataMap> => {
   const categories = await loadJson<Record<string, unknown>>(
     `${REMOTE_STORE_BASE_URL}/${storeArch}/categories.json`,
   );
@@ -266,7 +278,7 @@ const loadStoreCategoryMap = async (
     }),
   );
 
-  const categoryMap: StoreCategoryMap = new Map();
+  const categoryMap: StoreAppMetadataMap = new Map();
   for (const entry of categoryEntries) {
     if (entry.status !== "fulfilled") {
       continue;
@@ -274,7 +286,10 @@ const loadStoreCategoryMap = async (
 
     for (const app of entry.value.apps) {
       if (app.Pkgname && !categoryMap.has(app.Pkgname)) {
-        categoryMap.set(app.Pkgname, entry.value.category);
+        categoryMap.set(app.Pkgname, {
+          category: entry.value.category,
+          name: app.Name,
+        });
       }
     }
   }
@@ -282,7 +297,9 @@ const loadStoreCategoryMap = async (
   return categoryMap;
 };
 
-const getStoreCategoryMap = (storeArch: string): Promise<StoreCategoryMap> => {
+const getStoreCategoryMap = (
+  storeArch: string,
+): Promise<StoreAppMetadataMap> => {
   const cached = categoryCache.get(storeArch);
   if (cached) {
     return cached;
@@ -311,8 +328,14 @@ const enrichItemCategories = async (
       }
 
       const categoryMap = await getStoreCategoryMap(storeArch);
-      const category = categoryMap.get(item.pkgname);
-      return category ? { ...item, category } : item;
+      const metadata = categoryMap.get(item.pkgname);
+      return metadata
+        ? {
+            ...item,
+            category: metadata.category,
+            ...(metadata.name ? { name: metadata.name } : {}),
+          }
+        : item;
     }),
   );
 };
diff --git a/electron/main/backend/update-center/service.ts b/electron/main/backend/update-center/service.ts
index 1856aadd..ef3abb0f 100644
--- a/electron/main/backend/update-center/service.ts
+++ b/electron/main/backend/update-center/service.ts
@@ -91,7 +91,7 @@ const toState = (
   items: snapshot.items.map((item) => ({
     taskKey: getTaskKey(item),
     packageName: item.pkgname,
-    displayName: item.pkgname,
+    displayName: item.name || item.pkgname,
     currentVersion: item.currentVersion,
     newVersion: item.nextVersion,
     source: item.source,
@@ -191,9 +191,7 @@ export const createUpdateCenterService = (
     async start(taskKeys) {
       const snapshot = queue.getSnapshot();
       const selectedItems = snapshot.items.filter(
-        (item) =>
-          taskKeys.includes(getTaskKey(item)) &&
-          !item.ignored,
+        (item) => taskKeys.includes(getTaskKey(item)) && !item.ignored,
       );
 
       if (selectedItems.length === 0) {
@@ -235,7 +233,9 @@ export const createUpdateCenterService = (
         webContents.send("queue-install", JSON.stringify(installTaskData));
 
         // 从更新中心的 items 中移除该应用（不再显示在更新列表中）
-        currentItems = currentItems.filter((i) => getTaskKey(i) !== getTaskKey(item));
+        currentItems = currentItems.filter(
+          (i) => getTaskKey(i) !== getTaskKey(item),
+        );
       }
 
       // 更新队列中的 items
diff --git a/electron/main/backend/update-center/types.ts b/electron/main/backend/update-center/types.ts
index e442a85c..7692befa 100644
--- a/electron/main/backend/update-center/types.ts
+++ b/electron/main/backend/update-center/types.ts
@@ -7,6 +7,7 @@ export interface InstalledSourceState {
 
 export interface UpdateCenterItem {
   pkgname: string;
+  name?: string;
   source: UpdateSource;
   currentVersion: string;
   nextVersion: string;
diff --git a/src/__tests__/unit/update-center/load-items.test.ts b/src/__tests__/unit/update-center/load-items.test.ts
index c2876304..66a1103b 100644
--- a/src/__tests__/unit/update-center/load-items.test.ts
+++ b/src/__tests__/unit/update-center/load-items.test.ts
@@ -19,6 +19,12 @@ const DPKG_QUERY_INSTALLED_KEY =
 const APM_PRINT_URIS_KEY =
   "bash -lc amber-pm-debug /usr/bin/apt -c /opt/durapps/spark-store/bin/apt-fast-conf/aptss-apt.conf download spark-weather --print-uris";
 
+const APTSS_WEATHER_PRINT_URIS_KEY =
+  "bash -lc /usr/bin/apt download spark-weather --print-uris -c /opt/durapps/spark-store/bin/apt-fast-conf/aptss-apt.conf -o Dir::Etc::sourcelist=/opt/durapps/spark-store/bin/apt-fast-conf/sources.list.d/aptss.list -o Dir::Etc::sourceparts=/dev/null";
+
+const APTSS_NOTES_PRINT_URIS_KEY =
+  "bash -lc /usr/bin/apt download spark-notes --print-uris -c /opt/durapps/spark-store/bin/apt-fast-conf/aptss-apt.conf -o Dir::Etc::sourcelist=/opt/durapps/spark-store/bin/apt-fast-conf/sources.list.d/aptss.list -o Dir::Etc::sourceparts=/dev/null";
+
 const loadUpdateCenterModule = async (
   remoteStore: Record<string, RemoteStoreResponse>,
 ) => {
@@ -141,19 +147,28 @@ describe("update-center load items", () => {
           stderr: "",
         },
       ],
+      [
+        APTSS_WEATHER_PRINT_URIS_KEY,
+        {
+          code: 0,
+          stdout:
+            "'https://example.invalid/spark-weather_2.0.0_amd64.deb' spark-weather_2.0.0_amd64.deb 123456 SHA512:deadbeef",
+          stderr: "",
+        },
+      ],
     ]);
     const { loadUpdateCenterItems } = await loadUpdateCenterModule({
       "https://erotica.spark-app.store/amd64-store/categories.json": {
         tools: { zh: "Tools" },
       },
       "https://erotica.spark-app.store/amd64-store/tools/applist.json": [
-        { Pkgname: "spark-weather" },
+        { Name: "Spark Weather", Pkgname: "spark-weather" },
       ],
       "https://erotica.spark-app.store/amd64-apm/categories.json": {
         tools: { zh: "Tools" },
       },
       "https://erotica.spark-app.store/amd64-apm/tools/applist.json": [
-        { Pkgname: "spark-weather" },
+        { Name: "Spark Weather", Pkgname: "spark-weather" },
       ],
     });
 
@@ -175,6 +190,7 @@ describe("update-center load items", () => {
       nextVersion: "3.0.0",
       arch: "amd64",
       category: "tools",
+      name: "Spark Weather",
       remoteIcon:
         "https://erotica.spark-app.store/amd64-apm/tools/spark-weather/icon.png",
       downloadUrl: "https://example.invalid/spark-weather_3.0.0_amd64.deb",
@@ -194,7 +210,7 @@ describe("update-center load items", () => {
         office: { zh: "Office" },
       },
       "https://erotica.spark-app.store/amd64-store/office/applist.json": [
-        { Pkgname: "spark-notes" },
+        { Name: "Spark Notes", Pkgname: "spark-notes" },
       ],
     });
 
@@ -217,6 +233,15 @@ describe("update-center load items", () => {
         };
       }
 
+      if (key === APTSS_NOTES_PRINT_URIS_KEY) {
+        return {
+          code: 0,
+          stdout:
+            "'https://example.invalid/spark-notes_2.0.0_amd64.deb' spark-notes_2.0.0_amd64.deb 654321 SHA512:beadfeed",
+          stderr: "",
+        };
+      }
+
       if (key === "apm list --upgradable" || key === "apm list --installed") {
         return {
           code: 127,
@@ -236,8 +261,13 @@ describe("update-center load items", () => {
         nextVersion: "2.0.0",
         arch: "amd64",
         category: "office",
+        name: "Spark Notes",
         remoteIcon:
           "https://erotica.spark-app.store/amd64-store/office/spark-notes/icon.png",
+        downloadUrl: "https://example.invalid/spark-notes_2.0.0_amd64.deb",
+        fileName: "spark-notes_2.0.0_amd64.deb",
+        size: 654321,
+        sha512: "beadfeed",
       },
     ]);
     expect(result.warnings).toEqual([
@@ -289,6 +319,7 @@ describe("update-center load items", () => {
         currentVersion: "1.0.0",
         nextVersion: "2.0.0",
         arch: "amd64",
+        name: "Spark Notes",
       },
     ]);
 
@@ -298,7 +329,7 @@ describe("update-center load items", () => {
       };
     remoteStore[
       "https://erotica.spark-app.store/amd64-store/office/applist.json"
-    ] = [{ Pkgname: "spark-notes" }];
+    ] = [{ Name: "Spark Notes", Pkgname: "spark-notes" }];
 
     const secondResult = await loadUpdateCenterItems(runCommand);
 
@@ -310,6 +341,7 @@ describe("update-center load items", () => {
         nextVersion: "2.0.0",
         arch: "amd64",
         category: "office",
+        name: "Spark Notes",
         remoteIcon:
           "https://erotica.spark-app.store/amd64-store/office/spark-notes/icon.png",
       },
@@ -323,7 +355,7 @@ describe("update-center load items", () => {
         tools: { zh: "Tools" },
       },
       "https://erotica.spark-app.store/amd64-store/office/applist.json": [
-        { Pkgname: "spark-notes" },
+        { Name: "Spark Notes", Pkgname: "spark-notes" },
       ],
     });
 
@@ -346,6 +378,15 @@ describe("update-center load items", () => {
         };
       }
 
+      if (key === APTSS_NOTES_PRINT_URIS_KEY) {
+        return {
+          code: 0,
+          stdout:
+            "'https://example.invalid/spark-notes_2.0.0_amd64.deb' spark-notes_2.0.0_amd64.deb 654321 SHA512:beadfeed",
+          stderr: "",
+        };
+      }
+
       if (key === "apm list --upgradable" || key === "apm list --installed") {
         return {
           code: 127,
@@ -365,6 +406,7 @@ describe("update-center load items", () => {
         nextVersion: "2.0.0",
         arch: "amd64",
         category: "office",
+        name: "Spark Notes",
         remoteIcon:
           "https://erotica.spark-app.store/amd64-store/office/spark-notes/icon.png",
       },
diff --git a/src/__tests__/unit/update-center/registerUpdateCenter.test.ts b/src/__tests__/unit/update-center/registerUpdateCenter.test.ts
index f932ec8b..ef805cb0 100644
--- a/src/__tests__/unit/update-center/registerUpdateCenter.test.ts
+++ b/src/__tests__/unit/update-center/registerUpdateCenter.test.ts
@@ -262,6 +262,27 @@ describe("update-center/ipc", () => {
     await startPromise;
   });
 
+  it("service item snapshots prefer resolved app names over package names", async () => {
+    const service = createUpdateCenterService({
+      loadItems: async () => [
+        {
+          ...createItem(),
+          name: "Spark Weather",
+        },
+      ],
+    });
+
+    const snapshot = await service.refresh();
+
+    expect(snapshot.items).toMatchObject([
+      {
+        taskKey: "aptss:spark-weather",
+        packageName: "spark-weather",
+        displayName: "Spark Weather",
+      },
+    ]);
+  });
+
   it("concurrent start calls still serialize through one processing pipeline", async () => {
     const startedTaskIds: number[] = [];
     const releases: Array<() => void> = [];