diff --git a/.gitignore b/.gitignore
index 337477f..8f1103c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 # customize your .gitignore as needed
 nanobot-config/workspace/sessions/*
+MCP/mars-mcp/chromadb
 
 # ---> Python
 # Byte-compiled / optimized / DLL files
diff --git a/Dockerfile b/Dockerfile
index f21e0e7..9a1c70f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,16 @@
 FROM ghcr.io/astral-sh/uv:python3.12-bookworm-slim
 
-ENV PATH="/root/.local/bin:${PATH}"
+ENV PATH="/usr/local/bin:${PATH}"
 
-# Install nanobot from PyPI via uv tool.
-RUN uv tool install --upgrade nanobot-ai -i https://pypi.tuna.tsinghua.edu.cn/simple
+# Install nanobot into the system Python so channel plugins can share the same environment.
+RUN uv pip install --system --upgrade nanobot-ai -i https://pypi.tuna.tsinghua.edu.cn/simple
 
 # Persist nanobot config/workspace here via volume mount.
-RUN mkdir -p /root/.nanobot /opt/mcp
+RUN mkdir -p /root/.nanobot /opt/mcp /opt/plugins
+
+# Preinstall local channel plugin into the same env as nanobot (entry point discovery).
+COPY nanobot-channel-web /opt/plugins/nanobot-channel-web
+RUN uv pip install --system /opt/plugins/nanobot-channel-web -i https://pypi.tuna.tsinghua.edu.cn/simple
 
 # Preinstall local MCP project dependencies into the image.
 COPY MCP /opt/mcp
@@ -14,7 +18,7 @@ RUN uv pip install --system -e /opt/mcp/mars-mcp -e /opt/mcp/map-mcp -i https://
 
 WORKDIR /workspace
 
-EXPOSE 18790
+EXPOSE 18790 8005 9000
 
 ENTRYPOINT ["nanobot"]
 CMD ["status"]
diff --git a/MCP/mars-mcp/server.py b/MCP/mars-mcp/server.py
index e3525bc..c1270b7 100644
--- a/MCP/mars-mcp/server.py
+++ b/MCP/mars-mcp/server.py
@@ -27,12 +27,12 @@ DATACUBE_API_URL = os.getenv(
 )
 EMBEDDING_API_URL = os.getenv(
     "EMBEDDING_API_URL",
-    "http://192.168.190.42:11434/api/embeddings"
+    "http://192.168.190.62:11434/api/embeddings"
 )
 EMBEDDING_MODEL = os.getenv("EMBEDDING_MODEL", "qwen3-embedding:8b-fp16")
 CHROMADB_PATH = os.getenv(
     "CHROMADB_PATH",
-    str(Path("~/studio/mars-data-serv-llm/data/chromadb").expanduser())
+    str(Path("/opt/mcp/mars-mcp/chromadb").expanduser())
 )
 
 logging.basicConfig(level=logging.WARNING)
diff --git a/README.md b/README.md
index cb25508..180cf50 100644
--- a/README.md
+++ b/README.md
@@ -6,5 +6,5 @@ mars-nanobot配置文件。
 
 ```bash
 sudo docker compose build
-docker compose up -d nanobot-gateway
+sudo docker compose up -d nanobot-gateway
 ```
diff --git a/docker-compose.yml b/docker-compose.yml
index f80c653..9250ae4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,6 +12,7 @@ services:
     ports:
       - "18790:18790"
       - "8005:8005"
+      - "8009:9000"
 
   nanobot-cli:
     build:
diff --git a/nanobot-config/config.json b/nanobot-config/config.json
index c1e89ab..035417e 100644
--- a/nanobot-config/config.json
+++ b/nanobot-config/config.json
@@ -126,7 +126,7 @@
       ]
     },
     "web": {
-      "enabled": false,
+      "enabled": true,
       "host": "0.0.0.0",
       "port": 9000,
       "allowFrom": [
diff --git a/nanobot-config/workspace/SOUL.md b/nanobot-config/workspace/SOUL.md
index 152495d..01c254f 100644
--- a/nanobot-config/workspace/SOUL.md
+++ b/nanobot-config/workspace/SOUL.md
@@ -1,6 +1,6 @@
 # Soul
 
-I am nanobot 🐈, a **Mars Digital Assistant** (火星数字助手).
+I am a **Mars Digital Assistant** (火星数字助手).
 
 ## Identity
 
diff --git a/nanobot-config/workspace/TOOLS.md b/nanobot-config/workspace/TOOLS.md
index 51c3a2d..23fdd7e 100644
--- a/nanobot-config/workspace/TOOLS.md
+++ b/nanobot-config/workspace/TOOLS.md
@@ -13,3 +13,18 @@ This file documents non-obvious constraints and usage patterns.
 ## cron — Scheduled Reminders
 
 - Please refer to cron skill for usage.
+
+## Web Search Tool Priority
+
+When web search is required, follow this priority order:
+
+1. **First Choice: `multi-search-engine-2-0-1` skill**
+   - Installed at: `skills/multi-search-engine-2-0-1/`
+   - 17 search engines (8 CN + 9 Global)
+   - No API key required
+   - Supports: advanced search operators, time filters, site search, privacy engines, WolframAlpha
+
+2. **Second Choice: Web Search Prime MCP** (`mcp_web-search-prime_*`)
+   - Provided by Zhipu AI
+   - Requires API key (configured in config.json)
+   - Use only if multi-search-engine is not available
diff --git a/nanobot-config/workspace/memory/MEMORY.md b/nanobot-config/workspace/memory/MEMORY.md
index 5a658da..c1e510c 100644
--- a/nanobot-config/workspace/memory/MEMORY.md
+++ b/nanobot-config/workspace/memory/MEMORY.md
@@ -22,7 +22,6 @@ This file stores important information that should persist across sessions.
 - Prefers detailed geological analysis and feature descriptions
 - Interested in scientific value and geological evolution of Martian features
 - Natural language interaction style for all operations
-- **When web search is needed, prioritize using multi-search-engine skill** (17 engines including Baidu, Google, DuckDuckGo, WolframAlpha, etc.)
 
 ## Project Context
 
@@ -46,6 +45,14 @@ This file stores important information that should persist across sessions.
 - `map_get_drawn_geometry` - Get hand-drawn geometry
 - **Note**: No layer switching capability available
 
+### Web Search Priority
+- **优先使用**: `multi-search-engine-2-0-1` skill（已安装）
+  - 集成17个搜索引擎（8个中文 + 9个全球）
+  - 无需API密钥
+  - 支持高级搜索操作符、时间过滤、站内搜索、隐私搜索引擎、WolframAlpha知识查询
+  - 安装位置: C:\Users\islon\.nanobot\workspace\skills\multi-search-engine-2-0-1
+- **次选**: Web Search Prime MCP（智谱提供，需要API密钥）
+
 ### Data Sources
 
 - **Tianwen-1 MoRIC imagery** (`tianwen_moric`): High-resolution Mars imagery from Chinese Tianwen-1 mission