diff --git a/arkoala-arkts/user/src/ets/page1.ets b/arkoala-arkts/user/src/ets/page1.ets
index 67e7cf8eb4e24270279177b56b15e809751a44fd..0c6bd2c75ae32473ef5db73ca1889eef2fa1c6cf 100644
--- a/arkoala-arkts/user/src/ets/page1.ets
+++ b/arkoala-arkts/user/src/ets/page1.ets
@@ -1,3 +1,4 @@
+import { int32 } from "@koalaui/compat"
 //@Entry
 
 @Component
@@ -21,10 +22,10 @@ struct TestConsume {
     changeBackgroundColor(stateName: string) {
         if (this.colorFlag == false) { // enum comparation doesn't compile by es2panda now
             this.colorFlag = true
-            this.color = Color.Green
+            this.color = Color.Green as int32
         } else {
             this.colorFlag = false
-            this.color = Color.Blue
+            this.color = Color.Blue as int32
         }
     }
 }
@@ -87,4 +88,4 @@ struct Page1 {
         this.color1 = this.color2
         this.color2 = tmp
     }
-}
\ No newline at end of file
+}
diff --git a/arkoala/arkui-common/scripts/download-interface-sdk.mjs b/arkoala/arkui-common/scripts/download-interface-sdk.mjs
index 59b2eda06c75d2c6d8088631b5f2ea21f2785ce4..aedacd74e9b0260e51a75de4e0721a94013a4dbe 100644
--- a/arkoala/arkui-common/scripts/download-interface-sdk.mjs
+++ b/arkoala/arkui-common/scripts/download-interface-sdk.mjs
@@ -25,14 +25,18 @@ const sdkInfo = JSON.parse(fs.readFileSync(path.join(__dirname, "ohos-sdk.json")
 
 const dir = "./interface_sdk-js"
 
-if (fs.existsSync(dir)) {
-    //execSync(`cd ${dir} && git pull`)
-} else {
-    console.log("Downloading sdk")
-    execSync("git clone https://gitee.com/openharmony/interface_sdk-js.git")
+if (!fs.existsSync(dir)) {
+    fs.mkdirSync(dir)
+    execSync(`cd interface_sdk-js`)
+    execSync(`git init`, { cwd: dir })
+    execSync(`git remote add origin https://gitee.com/openharmony/interface_sdk-js.git`, { cwd: dir })
 }
 
+console.log("Downloading sdk")
+execSync(`num=0; until git fetch --depth 1 origin ${sdkInfo.hash}; do num=$((num+1)); if [[ $num -eq 5 ]]; then break; fi; done`, { cwd: dir })
+execSync(`git checkout FETCH_HEAD`, { cwd: dir })
 const components = "interface_sdk-js/api/@internal/component/ets"
 const fakeComponents = "fake-interface-sdk-declarations/"
 
-execSync(`cd interface_sdk-js && git fetch origin && git checkout ${sdkInfo.hash}`)
\ No newline at end of file
+// TODO: We need patch sdk
+fs.cpSync(path.join(fakeComponents, "koala-extensions.d.ts"), path.join(components, "koala-extensions.d.ts"), { recursive: true })
diff --git a/arkoala/arkui-common/tsconfig.json b/arkoala/arkui-common/tsconfig.json
index b499d86dec545db185b46289d0c9732bb212b779..df000877d71ff69019aef2a0910f957be988f7d0 100644
--- a/arkoala/arkui-common/tsconfig.json
+++ b/arkoala/arkui-common/tsconfig.json
@@ -17,6 +17,9 @@
             "@koalaui/runtime": ["../../incremental/runtime/src"],
             "@koalaui/arkui-common": ["./src/typescript"],
             "@koalaui/arkui-common/*": ["./src/typescript/*"],
+            "#platform": [
+                "../../incremental/compat/src/typescript"
+            ],
             "#arkcompat/*": ["./src/typescript/*"],
             "#arkcompat": ["./src/typescript"]
         }
diff --git a/incremental/common/src/index.ts b/incremental/common/src/index.ts
index 7d500898cce3480ba522f920640293110dee232e..c6c23b3f489cda6db264c530fc41d02edfeaf8b9 100644
--- a/incremental/common/src/index.ts
+++ b/incremental/common/src/index.ts
@@ -14,6 +14,7 @@
  */
 
 export {
+    i8,
     int8, uint8,
     int32, uint32,
     int64, uint64,
diff --git a/incremental/compat/src/arkts/types.ts b/incremental/compat/src/arkts/types.ts
index f56e8d501919bc8ebda05d1fde7c216f288f4c46..1118e48067abe4f7b95df8f4810310cf7a13ebe3 100644
--- a/incremental/compat/src/arkts/types.ts
+++ b/incremental/compat/src/arkts/types.ts
@@ -13,6 +13,7 @@
  * limitations under the License.
  */
 
+export type i8 = int
 export type uint8 = byte
 export type int8 = byte
 export type unt16 = short
diff --git a/incremental/compat/src/index.ts b/incremental/compat/src/index.ts
index 6976bcb3397b2ebd30c8701c9b0d87218473adce..656c44683b130a5b8de9aba7f048edaeb4dc86af 100644
--- a/incremental/compat/src/index.ts
+++ b/incremental/compat/src/index.ts
@@ -42,6 +42,7 @@ export {
     functionOverValue,
     refEqual,
     isNotPrimitive,
+    i8,
     uint8,
     int8,
     int16,
diff --git a/incremental/compat/src/typescript/types.ts b/incremental/compat/src/typescript/types.ts
index 07796d8d41823a990f30f73a4a075c6b3a2b22d7..5da72e24842afdd47f3a2d1c4931954cfb77014d 100644
--- a/incremental/compat/src/typescript/types.ts
+++ b/incremental/compat/src/typescript/types.ts
@@ -14,6 +14,7 @@
  */
 
 /// <reference path="../typescript/Types.d.ts" />
+export type i8 = int
 export type uint8 = int
 export type int8 = int
 export type int16 = int
diff --git a/incremental/tools/panda/build_panda_sdk.mjs b/incremental/tools/panda/build_panda_sdk.mjs
index 093c504be09ddad4b4ec1f3be9975f71a3f77279..03c091ffd6a3bf166bcc7baa267f93a16b307ee2 100644
--- a/incremental/tools/panda/build_panda_sdk.mjs
+++ b/incremental/tools/panda/build_panda_sdk.mjs
@@ -26,9 +26,9 @@ console.log("Required packages and utilities:\n" +
 const argv = new Map(process.argv.slice(2).map(it => it.split("=")))
 const pandaSdkDir = argv.get("--panda-sdk-dir")
 const arkCompilerDir = argv.get("--arkcompiler-build-dir")
-const buildType = argv.get("--build-type") ?? "Release"
-const rtGitRev = argv.get("--runtime-git-rev")
-const feGitRev = argv.get("--frontend-git-rev")
+const buildType = argv.get("--build-type") ?? "Debug"
+const rtGitRev = argv.get("--runtime-git-rev") ?? "OpenHarmony_feature_20241108"
+const feGitRev = argv.get("--frontend-git-rev") ?? "OpenHarmony_feature_20241108"
 const feGitPatches = argv.get("--frontend-git-patches")?.split(":") ?? []
 
 if (arkCompilerDir === undefined) {
@@ -103,15 +103,15 @@ function makeDir(path) {
 }
 
 function makeSymlink(target, dest) {
-    if (fs.lstatSync(dest).isDirectory()) {
-        fs.rmdirSync(dest, { recursive: true, force: true })
-        fs.cpSync(target, dest, { recursive: true })
-    } else {
-        if (fs.existsSync(dest)) {
-            fs.unlinkSync(dest)
+    if (fs.existsSync(dest)) {
+        if (fs.lstatSync(dest).isDirectory()) {
+            fs.rmdirSync(dest, { recursive: true, force: true })
+        } else {
+            fs.unlinkSync(dest);
         }
-        fs.symlinkSync(target, dest)
     }
+    //fs.symlinkSync(target, dest)
+    fs.cpSync(target, dest, { recursive: true })
 }
 
 function gitClone(repo, dir) {