diff --git a/Dockerfile b/Dockerfile
index ed9a8da..f088705 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM ubuntu:22.04
 ARG WARP_VERSION
 ARG GOST_VERSION
 ARG COMMIT_SHA
-ARG TARGETPLATFORM="linux/amd64"
+ARG TARGETPLATFORM
 
 LABEL org.opencontainers.image.authors="cmj2002"
 LABEL org.opencontainers.image.url="https://github.com/cmj2002/warp-docker"
@@ -14,48 +14,70 @@ LABEL COMMIT_SHA=${COMMIT_SHA}
 COPY entrypoint.sh /entrypoint.sh
 COPY ./healthcheck /healthcheck
 
-RUN set -ex && \
-    echo "Building for TARGETPLATFORM: ${TARGETPLATFORM}" && \
-    # Determine ARCH based on TARGETPLATFORM
-    case ${TARGETPLATFORM} in \
-      "linux/amd64") ARCH="amd64" ;; \
-      "linux/arm64") ARCH="arm64" ;; \
-      *) echo "Unsupported TARGETPLATFORM: ${TARGETPLATFORM}" && exit 1 ;; \
-    esac && \
-    echo "Architecture set to: ${ARCH}"
+# Print TARGETPLATFORM to confirm architecture
+RUN echo "Building for TARGETPLATFORM: ${TARGETPLATFORM}"
+
+# Create a policy-rc.d script to prevent services from trying to start
+RUN echo '#!/bin/sh\nexit 101' > /usr/sbin/policy-rc.d && \
+    chmod +x /usr/sbin/policy-rc.d
 
 # Install dependencies
-RUN apt-get update && \
+RUN case ${TARGETPLATFORM} in \
+      "linux/amd64")   export ARCH="amd64" ;; \
+      "linux/arm64")   export ARCH="armv8" ;; \
+      *) echo "Unsupported TARGETPLATFORM: ${TARGETPLATFORM}" && exit 1 ;; \
+    esac && \
+    echo "Building for ${TARGETPLATFORM} with GOST ${GOST_VERSION}" &&\
+    apt-get update && \
     apt-get upgrade -y && \
-    apt-get install -y curl gnupg lsb-release sudo jq ipcalc
-
-# Add Cloudflare WARP repository
-RUN curl -fsSL https://pkg.cloudflareclient.com/pubkey.gpg | gpg --dearmor -o /usr/share/keyrings/cloudflare-warp-archive-keyring.gpg && \
+    apt-get install -y curl gnupg lsb-release sudo jq ipcalc && \
+    curl https://pkg.cloudflareclient.com/pubkey.gpg | gpg --yes --dearmor --output /usr/share/keyrings/cloudflare-warp-archive-keyring.gpg && \
     echo "deb [signed-by=/usr/share/keyrings/cloudflare-warp-archive-keyring.gpg] https://pkg.cloudflareclient.com/ $(lsb_release -cs) main" | tee /etc/apt/sources.list.d/cloudflare-client.list && \
     apt-get update && \
     apt-get install -y cloudflare-warp && \
     apt-get clean && \
-    apt-get autoremove -y
-
-# Determine GOST file naming convention and download
-RUN MAJOR_VERSION=$(echo ${GOST_VERSION} | cut -d. -f1) && \
+    apt-get autoremove -y && \
+    rm /usr/sbin/policy-rc.d && \  # Remove policy-rc.d to restore normal behavior
+    MAJOR_VERSION=$(echo ${GOST_VERSION} | cut -d. -f1) && \
     MINOR_VERSION=$(echo ${GOST_VERSION} | cut -d. -f2) && \
-    if [ "${MAJOR_VERSION}" -ge 3 ] || { [ "${MAJOR_VERSION}" -eq 2 ] && [ "${MINOR_VERSION}" -ge 12 ]; }; then \
+    # detect if version >= 2.12.0, which uses new filename syntax
+    if [ "${MAJOR_VERSION}" -ge 3 ] || [ "${MAJOR_VERSION}" -eq 2 -a "${MINOR_VERSION}" -ge 12 ]; then \
+      NAME_SYNTAX="new" && \
+      if [ "${TARGETPLATFORM}" = "linux/arm64" ]; then \
+        ARCH="arm64"; \
+      fi && \
       FILE_NAME="gost_${GOST_VERSION}_linux_${ARCH}.tar.gz"; \
     else \
+      NAME_SYNTAX="legacy" && \
       FILE_NAME="gost-linux-${ARCH}-${GOST_VERSION}.gz"; \
     fi && \
-    echo "Downloading GOST file: ${FILE_NAME}" && \
+    echo "File name: ${FILE_NAME}" && \
     curl -LO https://github.com/ginuerzh/gost/releases/download/v${GOST_VERSION}/${FILE_NAME} && \
-    if [ "${FILE_NAME##*.}" = "tar.gz" ]; then \
+    if [ "${NAME_SYNTAX}" = "new" ]; then \
       tar -xzf ${FILE_NAME} -C /usr/bin/ gost; \
     else \
       gunzip ${FILE_NAME} && \
       mv gost-linux-${ARCH}-${GOST_VERSION} /usr/bin/gost; \
     fi && \
-    chmod +x /usr/bin/gost
-
-RUN chmod +x /entrypoint.sh && \
+    chmod +x /usr/bin/gost && \
+    chmod +x /entrypoint.sh && \
     chmod +x /healthcheck/index.sh && \
     useradd -m -s /bin/bash warp && \
     echo "warp ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/warp
+
+USER warp
+
+# Accept Cloudflare WARP TOS
+RUN mkdir -p /home/warp/.local/share/warp && \
+    echo -n 'yes' > /home/warp/.local/share/warp/accepted-tos.txt
+
+ENV GOST_ARGS="-L :1080"
+ENV WARP_SLEEP=2
+ENV REGISTER_WHEN_MDM_EXISTS=
+ENV WARP_LICENSE_KEY=
+ENV BETA_FIX_HOST_CONNECTIVITY=
+
+HEALTHCHECK --interval=15s --timeout=5s --start-period=10s --retries=3 \
+  CMD /healthcheck/index.sh
+
+ENTRYPOINT ["/entrypoint.sh"]