diff --git a/docker/oap/Dockerfile.oap b/docker/oap/Dockerfile.oap
index b53e10e9c9877b337bfe1d919ba3b26a545f759a..17bd91eb74b51d4ea48320504fc15eea7bc64e65 100644
--- a/docker/oap/Dockerfile.oap
+++ b/docker/oap/Dockerfile.oap
@@ -124,6 +124,6 @@ COPY docker-entrypoint.sh .
 RUN mkdir ext-config; \
     mkdir ext-libs;
 
-EXPOSE 12800 11800 1234
+EXPOSE 12800 11800
 
 ENTRYPOINT ["sh", "docker-entrypoint.sh"]