diff --git a/Dockerfile b/Dockerfile
index 328234f..c82b67a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM harbor-contest.4pd.io/sunjichen/xc-llm-kunlun:latest
+FROM xc-llm-kunlun:latest
 
 COPY fix_tokenizer.py /opt/
 COPY detect_tokenizer.py /opt/