diff --git a/gitea/auto_mapper/Dockerfile b/gitea/auto_mapper/Dockerfile
index 71f6b29..e8a8c75 100644
--- a/gitea/auto_mapper/Dockerfile
+++ b/gitea/auto_mapper/Dockerfile
@@ -1,15 +1,16 @@
 # Use a Python base image
-FROM python:3.9
+FROM python:3.9 AS zn-gitea-auto_mapper
 
 # Set the working directory
 WORKDIR /app
 
-# Copy the Python file and .env file to the working directory
+# Copy the Python file, .env file, and requirements.txt to the working directory
 COPY auto_mapper.py .
 COPY .env .
+COPY requirements.txt .
 
 # Install dependencies
-RUN pip install --no-cache-dir python-dotenv
+RUN pip install --no-cache-dir -r requirements.txt
 
 # Run the Python file
 CMD ["python", "auto_mapper.py"]
\ No newline at end of file