diff --git a/Dockerfile b/Dockerfile
index aa0b7fd7..14e9ef39 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,7 +28,8 @@ WORKDIR /workspace/GPT-SoVITS
 
 COPY . /workspace/GPT-SoVITS
 
-ARG WGET_CMD
+ARG WGET_CMD=wget --tries=25 --wait=5 --read-timeout=40 --retry-on-http-error=404
+ENV WGET_CMD=${WGET_CMD}
 
 RUN eval "$WGET_CMD -O anaconda.sh https://repo.anaconda.com/archive/Anaconda3-2024.10-1-Linux-x86_64.sh" && \
     bash anaconda.sh -b -p /root/anaconda3 && \
diff --git a/docker_build.sh b/docker_build.sh
index 6f13cd4f..212c8d1b 100644
--- a/docker_build.sh
+++ b/docker_build.sh
@@ -16,7 +16,6 @@ trap 'echo "Error Occured at \"$BASH_COMMAND\" with exit code $?"; exit 1' ERR
 USE_FUNASR=false
 USE_FASTERWHISPER=false
 CUDA_VERSION=12.4
-WGET_CMD="wget --tries=25 --wait=5 --read-timeout=40 --retry-on-http-error=404"
 
 print_help() {
     echo "Usage: bash docker_build.sh [OPTIONS]"
@@ -79,6 +78,5 @@ docker build \
     --build-arg CUDA_VERSION=$CUDA_VERSION \
     --build-arg USE_FUNASR=$USE_FUNASR \
     --build-arg USE_FASTERWHISPER=$USE_FASTERWHISPER \
-    --build-arg WGET_CMD="$WGET_CMD" \
     -t "${USER}/gpt-sovits:local" \
     .