diff --git a/docker/mtproxy/Dockerfile b/docker/mtproxy/Dockerfile
index 930d180..2d5586b 100644
--- a/docker/mtproxy/Dockerfile
+++ b/docker/mtproxy/Dockerfile
@@ -16,15 +16,15 @@ RUN set -ex \
 FROM alpine:latest
 LABEL maintainer="Teddysun <i@teddysun.com>"
 
-RUN set -ex \
-	&& apk add --no-cache curl tzdata
-
 COPY entrypoint.sh /
 COPY --from=builder /root/MTProxy/objs/bin/mtproto-proxy /usr/bin
 
+RUN set -ex \
+	&& apk add --no-cache curl tzdata \
+	&& chmod 755 /entrypoint.sh
 ENV TZ=Asia/Shanghai
 EXPOSE 443 2398
 VOLUME /data
 WORKDIR /data
 ENTRYPOINT ["/entrypoint.sh"]
-CMD [ "--port", "2398", "--http-ports", "443", "--slaves", "2", "--max-special-connections", "60000", "--allow-skip-dh" ]
\ No newline at end of file
+CMD [ "--port", "2398", "--http-ports", "443", "--slaves", "2", "--max-special-connections", "60000", "--allow-skip-dh" ]
diff --git a/docker/mtproxy/Dockerfile.architecture b/docker/mtproxy/Dockerfile.architecture
index eec3458..ee0aa91 100644
--- a/docker/mtproxy/Dockerfile.architecture
+++ b/docker/mtproxy/Dockerfile.architecture
@@ -16,15 +16,15 @@ RUN set -ex \
 FROM --platform=${TARGETPLATFORM} alpine:latest
 LABEL maintainer="Teddysun <i@teddysun.com>"
 
-RUN set -ex \
-	&& apk add --no-cache curl tzdata
-
 COPY entrypoint.sh /
 COPY --from=builder /root/MTProxy/objs/bin/mtproto-proxy /usr/bin
 
+RUN set -ex \
+	&& apk add --no-cache curl tzdata \
+	&& chmod 755 /entrypoint.sh
 ENV TZ=Asia/Shanghai
 EXPOSE 443 2398
 VOLUME /data
 WORKDIR /data
 ENTRYPOINT ["/entrypoint.sh"]
-CMD [ "--port", "2398", "--http-ports", "443", "--slaves", "2", "--max-special-connections", "60000", "--allow-skip-dh" ]
\ No newline at end of file
+CMD [ "--port", "2398", "--http-ports", "443", "--slaves", "2", "--max-special-connections", "60000", "--allow-skip-dh" ]