diff --git a/bun.lockb b/bun.lockb
index 75716679..1af2fe87 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/pkgs/core/api/_proxy.ts b/pkgs/core/api/_proxy.ts
index a514d7f7..db92547d 100644
--- a/pkgs/core/api/_proxy.ts
+++ b/pkgs/core/api/_proxy.ts
@@ -1,7 +1,7 @@
 import brotliPromise from "brotli-wasm";
 import { apiContext } from "service-srv";
 import { gzipAsync } from "utils/diff/diff";
-
+import { decompress } from "@cloudpss/zstd";
 const brotli = await brotliPromise;
 
 export const _ = {
@@ -38,9 +38,9 @@ export const _ = {
       res_body = await res.arrayBuffer();
       if (res_headers["content-encoding"] === "gzip") {
         res_body = await gzipAsync(new Uint8Array(res_body));
-      } else {
         delete res_headers["content-encoding"];
       }
+
       return new Response(res_body, { headers: res_headers });
     } catch (e: any) {
       new Response(
diff --git a/pkgs/core/package.json b/pkgs/core/package.json
index 663468f0..ee27cc79 100644
--- a/pkgs/core/package.json
+++ b/pkgs/core/package.json
@@ -2,20 +2,21 @@
   "name": "core",
   "version": "0.0.1",
   "dependencies": {
+    "@cloudpss/zstd": "^0.3.0",
     "@surfy/multipart-parser": "^1.0.2",
     "@swc/core": "^1.4.17",
+    "@swc/types": "^0.1.8",
     "@types/mime": "^3.0.3",
     "@types/unzipper": "^0.10.8",
-    "esbuild": "^0.21.5",
-    "@swc/types": "^0.1.8",
     "acorn-walk": "^8.3.3",
     "brotli-wasm": "^3.0.1",
+    "esbuild": "^0.21.5",
     "execa": "^8.0.1",
     "fs-jetpack": "^5.1.0",
     "lmdb": "^2.8.5",
     "mime": "^3.0.0",
-    "pino": "^8.16.1",
     "msgpackr": "^1.10.1",
+    "pino": "^8.16.1",
     "pino-pretty": "^10.2.3",
     "radash": "^11.0.0",
     "radix3": "^1.1.0",