diff --git a/deploy_k8s/sdk_server/sdk_server.Dockerfile b/deploy_k8s/sdk_server/sdk_server.Dockerfile
index 6e8ec93cc..e38369bcb 100644
--- a/deploy_k8s/sdk_server/sdk_server.Dockerfile
+++ b/deploy_k8s/sdk_server/sdk_server.Dockerfile
@@ -14,4 +14,4 @@ RUN mkdir $WORKDIR/logs $WORKDIR/config $WORKDIR/db && \
 VOLUME ["/Open-IM-Server/logs","/Open-IM-Server/config","/Open-IM-Server/script","/Open-IM-Server/db/sdk"]
 
 WORKDIR $WORKDIR
-CMD ./main
+CMD ./main
\ No newline at end of file