Update Dockerfile

Dockerfile

@@ -21,9 +21,8 @@ WORKDIR $APP_HOME
 
 # 设置虚拟环境和安装Python依赖
 RUN python3 -m venv $VIRTUAL_ENV && \
-    . $VIRTUAL_ENV/bin/activate && \
-    pip install --no-cache-dir --upgrade pip setuptools wheel && \
-    pip install --no-cache-dir huggingface_hub
+    $VIRTUAL_ENV/bin/pip install --no-cache-dir --upgrade pip setuptools wheel && \
+    $VIRTUAL_ENV/bin/pip install --no-cache-dir huggingface_hub
 
 # 下载并解压 OpenList
 RUN wget -q https://github.com/OpenListTeam/OpenList/releases/download/beta/openlist-linux-amd64.tar.gz && \