diff --git a/Dockerfile b/Dockerfile
index d0edc08..1c30bbd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM corex:3.2.1-ubuntu20.04-py3.10-slim
+FROM git.modelhub.org.cn:9443/enginex-iluvatar/bi100_corex:3.2.1-ubuntu20.04-py3.10-slim
 
 WORKDIR /workspace