diff --git a/Dockerfile b/Dockerfile
index 4a45c45..9ff75dc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,5 @@
-FROM tiangolo/uwsgi-nginx-flask:python3.8
+FROM tiangolo/uwsgi-nginx-flask:python3.8-alpine
 COPY requirements.txt /app
+RUN pip3 install -U pip
 RUN pip3 install -r requirements.txt -i https://mirrors.aliyun.com/pypi/simple/
-COPY ./app /app
+COPY ./app/ /app/
diff --git a/app/templates/login.html b/app/templates/login.html
index 3f118ec..81f7e0e 100644
--- a/app/templates/login.html
+++ b/app/templates/login.html
@@ -39,7 +39,7 @@
   <input type="password" placeholder="密码" class="password"  id="password">
   <button type="button" class="btn" onclick="login()">登录</button>
   <a class="signup" href="/signup">注册</a>
-
+  <label class="form-text">2023-08-10</label>
 </div>
 
 {% endif %}
diff --git a/build.sh b/build.sh
index 7420632..c86c07b 100755
--- a/build.sh
+++ b/build.sh
@@ -2,17 +2,17 @@
 
 DEPLOYMENT_DIR=/home/lanhui/englishpal2/EnglishPal
 cd $DEPLOYMENT_DIR
-
+pwd
 # Install dependencies
 
-pip3 install -r requirements.txt
+#pip3 install -r requirements.txt
 
 # Stop service
 sudo docker stop EnglishPal
 sudo docker rm EnglishPal
 
 # Rebuild container. Run this after modifying the source code.
-sudo docker build -t englishpal --no-cache .
+sudo docker build -t englishpal .
 
 # Run the application
 sudo docker run --restart=always -d --name EnglishPal -p 90:80 -v ${DEPLOYMENT_DIR}/app/static/frequency:/app/static/frequency --mount type=volume,src=englishpal-db,target=/app -t englishpal  # for permanently saving data