diff --git a/apps/ai-game-creator-shell/src-tauri/resources/agc-skills/manifest.json b/apps/ai-game-creator-shell/src-tauri/resources/agc-skills/manifest.json
index 183d74ac2..8bab0ef4e 100644
--- a/apps/ai-game-creator-shell/src-tauri/resources/agc-skills/manifest.json
+++ b/apps/ai-game-creator-shell/src-tauri/resources/agc-skills/manifest.json
@@ -1,6 +1,6 @@
 {
   "schemaVersion": "agc-skill-pack.v1",
-  "version": "2026-08-26.73",
+  "version": "2026-08-26.74",
   "skills": [
     {
       "name": "agc-unity-editor",
@@ -195,7 +195,7 @@
         "scripts/pack.mjs",
         "scripts/vite.config.taonier.mjs"
       ],
-      "sha256": "7fd71386d85e03fe18ff8d5285a710a7c249729956467d17ba2f8079ac4474e9"
+      "sha256": "c73edcd88384e8824c5d6b932562196020b305e926a7837929272130df515364"
     },
     {
       "name": "vite-export-xhs-minitool",
diff --git a/apps/ai-game-creator-shell/src-tauri/resources/agc-skills/vite-export-taonier/scripts/pack.mjs b/apps/ai-game-creator-shell/src-tauri/resources/agc-skills/vite-export-taonier/scripts/pack.mjs
index 6880e3766..077904563 100644
--- a/apps/ai-game-creator-shell/src-tauri/resources/agc-skills/vite-export-taonier/scripts/pack.mjs
+++ b/apps/ai-game-creator-shell/src-tauri/resources/agc-skills/vite-export-taonier/scripts/pack.mjs
@@ -178,6 +178,10 @@ function writeZipEntries(entries, zipPath) {
       let uncompressed = 0;
 
       if (!entry.dir) {
+        // TODO(perf): 这里每个文件都整读一遍、再压出一份副本，单文件峰值内存约 2×；H5 里超大
+        // 音频/贴图/WASM 可能顶爆内存或导出失败。彻底做法是改用 ZIP data descriptor（通用标志位
+        // bit 3）：先写数据、后回填压缩大小与 CRC，实现按文件流式写盘；代价是本地 zip 头与中央
+        // 目录记账要重写。当前保留现状，先在此标注。
         const raw = readFileSync(entry.full);
         uncompressed = raw.length;
         const deflated = deflateRawSync(raw, { level: 9 });