diff --git a/build/Dockerfile b/build/Dockerfile
index cb45010..ef2e692 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -20,7 +20,7 @@ ENV MODE="cluster" \
     TOMCAT_ACCESSLOG_ENABLED="false" \
     TIME_ZONE="Asia/Shanghai"
 
-ARG NACOS_VERSION=2.0.2
+ARG NACOS_VERSION=2.0.3
 ARG HOT_FIX_FLAG=""
 
 WORKDIR $BASE_DIR
diff --git a/example/.env b/example/.env
index 38c3fc4..def0f7e 100644
--- a/example/.env
+++ b/example/.env
@@ -1 +1 @@
-NACOS_VERSION=2.0.2
\ No newline at end of file
+NACOS_VERSION=2.0.3
\ No newline at end of file