diff --git a/Dockerfile b/Dockerfile
index 103850d9..7a3425b1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,35 +5,9 @@ WORKDIR /app
 
 ENV DEBIAN_FRONTEND=noninteractive
 
-RUN apt-get update && \
-    apt install software-properties-common apt-transport-https wget ca-certificates gnupg2 -yq && \
-    wget -qO /usr/share/keyrings/xpra-2022.gpg https://xpra.org/xpra-2022.gpg  && \
-    echo deb [arch=amd64,arm64 signed-by=/usr/share/keyrings/xpra-2022.gpg] https://xpra.org/ bullseye main |  tee /etc/apt/sources.list.d/xpra.list && \
-    wget -O- /usr/share/keyrings/google-chrome.gpg https://dl.google.com/linux/linux_signing_key.pub | gpg --dearmor --yes -o /usr/share/keyrings/google-chrome.gpg  && \
-    echo deb [arch=amd64,arm64 signed-by=/usr/share/keyrings/google-chrome.gpg] http://dl.google.com/linux/chrome/deb/ stable main | tee -a /etc/apt/sources.list.d/google-chrome.list && \
-    apt-get update && \
-    apt install --no-install-recommends xpra xvfb libgl1-mesa-dri xauth google-chrome-stable xterm -yq
-
-
-RUN set -eux; \
-    apt-get clean; \
-    apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
-    rm -rf /var/lib/apt/lists/*
-
 COPY requirements.txt /app
 RUN pip install -r requirements.txt
 
 COPY . /app
 
-# Copy xpra config file
-COPY ./docker/xpra.conf /etc/xpra/xpra.conf
-
-# Set default xpra password
-ENV XPRA_PASSWORD password
-
-# Expose xpra HTML5 client port
-EXPOSE 14500
-
-CMD ["/bin/bash", "/app/docker/start.sh"]
-
-RUN ln -sf /proc/1/fd/1 /tmp/log.txt
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+CMD ["/bin/bash", "/app/docker/start.sh"]
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diff --git a/docker-compose.yaml b/docker-compose.yaml
index 0e334354..a05a0a6f 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -17,9 +17,9 @@ services:
     restart: always
     environment:
       LANG: 'C.UTF-8'
-      XPRA_PASSWORD: 'lss233' # XPRA 密码，建议修改
     ports:
       - 14500:14500
     volumes:
       - ./config.json:/app/config.json
       # - ./fonts:/app/fonts # 如果你想自定义字体，就解除注释
+      # - ./presets:/app/presets # 如果你想自定义预设，就解除注释
diff --git a/docker/start.sh b/docker/start.sh
index 8927bd9f..41d53353 100644
--- a/docker/start.sh
+++ b/docker/start.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 
 cd /app
-xpra start --no-daemon --html=on --start-child="xterm -e 'python bot.py 2>&1 | tee /tmp/log.txt'"  --exit-with-children
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+python bot.py
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