diff --git a/Dockerfile b/Dockerfile
index 06b33adf..9f03c84d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -45,9 +45,9 @@ RUN apt-get update \
         wget \
         curl \
         busybox \
-    && cp -f nginx.conf /etc/nginx/nginx.template.conf \
-    && cp update /usr/local/bin/mp_update \
-    && chmod +x /usr/local/bin/mp_update \
+    && cp -f /app/nginx.conf /etc/nginx/nginx.template.conf \
+    && cp /app/update /usr/local/bin/mp_update \
+    && chmod +x /app/start.sh /usr/local/bin/mp_update \
     && mkdir -p ${HOME} \
     && groupadd -r moviepilot -g 911 \
     && useradd -r moviepilot -g moviepilot -d ${HOME} -s /bin/bash -u 911 \
diff --git a/start.sh b/start.sh
index 69e55d44..96559515 100644
--- a/start.sh
+++ b/start.sh
@@ -4,7 +4,7 @@
 envsubst '${NGINX_PORT}' < /etc/nginx/nginx.template.conf > /etc/nginx/nginx.conf
 # 自动更新
 if [ "${MOVIEPILOT_AUTO_UPDATE}" = "true" ]; then
-    mp_update
+    /usr/local/bin/mp_update
 else
     echo "程序自动升级已关闭，如需自动升级请在创建容器时设置环境变量：MOVIEPILOT_AUTO_UPDATE=true"
 fi