diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d160c19..66c5c51 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -140,7 +140,7 @@ jobs:
 
       - name: Unzip binaries
         run: |
-          tar -xzf ${{ matrix.job.goos }}-${{ matrix.job.platform }}.tar.gz
+          tar -xzf ${{ matrix.job.goos }}-${{ matrix.job.platform }}.tar.gz -C ${{ matrix.job.platform }}
 
       - name: Build and push Docker image
         uses: docker/build-push-action@v5
@@ -150,6 +150,8 @@ jobs:
           platforms: linux/amd64,linux/arm64
           push: true
           provenance: false
+          build-args: |
+            BUILDARCH=${{ matrix.job.platform }}
           tags: |
             lejianwen/rustdesk-api:${{ env.LATEST_TAG }}
             lejianwen/rustdesk-api:${{ env.TAG }}
diff --git a/Dockerfile b/Dockerfile
index c9778aa..c2482da 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,9 @@
 FROM alpine
 
+ARG BUILDARCH
 WORKDIR /app
 RUN apk add --no-cache tzdata
-COPY ./release /app/
+COPY ./${BUILDARCH}/release /app/
 VOLUME /app/data
 
 EXPOSE 21114