diff --git a/docker/Dockerfile b/docker/Dockerfile
index e3ac6d7..5490ea4 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -9,9 +9,9 @@ RUN apk add  curl tar gzip libc6-compat # iptables ip6tables
             i386) ARCH=386 ;; \
             aarch64) ARCH=arm64 ;; \
             armv7) ARCH=armv7 ;; \
-            armv6) ARCH=armv6 ;;
-            armv5) ARCH=armv5 ;;
-            s390x) ARCH=s390x ;;\
+            armv6) ARCH=armv6 ;; \
+            armv5) ARCH=armv5 ;; \
+            s390x) ARCH=s390x ;; \
             *) echo "Unsupported architecture: $(apk --print-arch) $(uname -m)" && exit 1 ;; \
         esac && \
         curl -L -o hiddify-cli.tar.gz https://github.com/hiddify/hiddify-core/releases/download/${VERSION}/hiddify-cli-linux-$ARCH.tar.gz && \