diff --git a/Dockerfile b/Dockerfile
index 54e6b36..eb53e0f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -55,6 +55,7 @@ COPY --from=deploy-env /ulib/* /lib/
 COPY --from=deploy-env /bin/wget /bin/ 
 COPY --from=deploy-env /usr/bin/ssh /bin/
 COPY --from=deploy-env /usr/bin/ssh-keygen /bin/
+COPY --from=deploy-env /usr/bin/ssh-copy-id /bin/
 # copy backend
 COPY --from=deploy-env /platform/ /
 RUN rm /etc/systemd -rf