diff --git a/build-and-run.sh b/build-and-run.sh
index eb85699..bd27b8b 100644
--- a/build-and-run.sh
+++ b/build-and-run.sh
@@ -37,5 +37,5 @@ docker build -t "$IMAGE_NAME" .
 
 # ======== 5. 运行容器 ========
 echo "🚀 启动容器：$CONTAINER_NAME"
-docker run --rm -p 7900:7900 -p 7901:7901--name "$CONTAINER_NAME" "$IMAGE_NAME"
+docker run --rm -p 7900:7900 -p 7901:7901 --name "$CONTAINER_NAME" "$IMAGE_NAME"