diff --git a/Dockerfile b/Dockerfile
index c0c0836..964bb53 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM python:3.8.18-slim
 
 ENV PYTHONUNBUFFERED 1
 
-RUN apt-get update && apt-get upgrade -y && apt-get install gcc && apt-get install -y ffmpeg
+RUN apt-get update && apt-get upgrade -y && apt-get install -y gcc && apt-get install -y ffmpeg
 
 # 更新pip
 RUN pip install --upgrade pip --index-url http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
diff --git a/README.md b/README.md
index 7db0720..4fbfb31 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
-[!Docker workflow](https://img.shields.io/github/actions/workflow/status/moyada/stealer/docker-image.yml?logo=github)
+# Sealer
 
+[![Docker workflow](https://img.shields.io/github/actions/workflow/status/moyada/stealer/docker-image.yml?logo=github)](https://img.shields.io/github/actions/workflow/status/moyada/stealer/docker-image.yml)
 
 抖音、快手、皮皮虾、火山视频。。。去水印程序