diff --git a/Dockerfile b/Dockerfile
index e6f7bb5..c4a909f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,9 +3,10 @@ FROM artifacts.iflytek.com/docker-private/atp/base_image_for_ailab:0.0.1
 
 WORKDIR /app
 
-COPY . /app
 
 RUN pip config set global.index-url https://pypi.mirrors.ustc.edu.cn/simple 
 #RUN pip install -r requirements.txt
 
+COPY . /app
+
 CMD ["python", "app.py"]
diff --git a/app.py b/app.py
index c5c9322..afd929f 100644
--- a/app.py
+++ b/app.py
@@ -23,7 +23,8 @@ def sentiment_analysis(text):
 demo = gr.Interface(fn=sentiment_analysis, 
                     inputs='text', 
                     outputs='text',
-                    title = "文本情感分析",
+		    css = "footer {visibility: hidden}", 
+		    allow_flagging = "never",
                     theme = theme
                     )