Update Dockerfile

Dockerfile

@@ -10,7 +10,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     && rm -rf /var/lib/apt/lists/*
 
 # 2. 安装 OpenClaw 和clawhub
-RUN npm install -g openclaw@2026.4.23 clawhub
+RUN npm install -g openclaw@latest clawhub
 
 # 3. 配置工作环境
 WORKDIR /app