update dockerfile

Dockerfile

@@ -13,6 +13,9 @@ COPY --chown=user . $HOME/sr_api
 
 USER root
 
+COPY start.sh /start.sh
+RUN chown user:user /start.sh && chmod +x /start.sh
+
 RUN apt-get update && apt-get install -y ffmpeg libsm6 libxext6 redis && \
     apt-get clean && rm -rf /var/lib/apt/lists/*
 
@@ -21,7 +24,4 @@ USER user
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir -r requirements.txt
 
-COPY start.sh /start.sh
-RUN chmod +x /start.sh
-
 ENTRYPOINT ["/start.sh"]