feat: switch default model to deepseek-v4-flash

2026-06-02 00:57:41 +08:00 · 2026-04-26 15:54:50 +08:00
parent 31820f56e7
commit 0e556b3468
30 changed files with 169 additions and 150 deletions
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@
 -  ✅  **工具系统：** 内置文件读写、终端执行、浏览器操作、定时任务等工具，Agent 自主调用以完成复杂任务
 -  ✅  **CLI系统：** 提供终端命令和对话命令，支持进程管理、技能安装、配置修改等操作
 -  ✅  **多模态消息：** 支持对文本、图片、语音、文件等多类型消息进行解析、处理、生成、发送等操作
-  ✅  **多模型支持：** 支持 MiniMax、DeepSeek、Claude、Gemini、OpenAI、GLM、Qwen、Doubao、Kimi 等国内外主流模型厂商
+-  ✅  **多模型支持：** 支持 DeepSeek、MiniMax、Claude、Gemini、OpenAI、GLM、Qwen、Doubao、Kimi 等国内外主流模型厂商
 -  ✅  **多通道接入：** 支持运行在本地计算机或服务器，可集成到微信、飞书、钉钉、企业微信、QQ、微信公众号、网页中使用

 ## 声明
@@ -115,7 +115,7 @@ irm https://cdn.link-ai.tech/code/cow/run.ps1 | iex

 项目支持国内外主流厂商的模型接口，可选模型及配置说明参考：[模型说明](#模型说明)。

-> 注：Agent 模式下推荐使用以下模型，可根据效果及成本综合选择：MiniMax-M2.7、glm-5.1、kimi-k2.6、qwen3.5-plus、claude-sonnet-4-6、gemini-3.1-pro-preview、gpt-5.4、gpt-5.4-mini
+> 注：Agent 模式下推荐使用以下模型，可根据效果及成本综合选择：deepseek-v4-flash、MiniMax-M2.7、glm-5.1、kimi-k2.6、qwen3.5-plus、claude-sonnet-4-6、gemini-3.1-pro-preview、gpt-5.4、gpt-5.4-mini

 同时支持使用 **LinkAI 平台** 接口，支持上述全部模型，并支持知识库、工作流、插件等 Agent 技能，参考 [接口文档](https://docs.link-ai.tech/platform/api)。

@@ -182,7 +182,9 @@ cow install-browser
 # config.json 文件内容示例
 {
  "channel_type": "weixin",                                   # 接入渠道类型，默认为 weixin, 支持修改为 feishu,dingtalk,wecom_bot,qq,wechatcom_app,wechatmp_service,wechatmp,terminal
-  "model": "MiniMax-M2.7",                                    # 模型名称
+  "model": "deepseek-v4-flash",                                # 模型名称
+  "deepseek_api_key": "",                                      # DeepSeek API Key
+  "deepseek_api_base": "https://api.deepseek.com/v1",         # DeepSeek API 地址
  "minimax_api_key": "",                                      # MiniMax API Key
  "zhipu_ai_api_key": "",                                     # 智谱 GLM API Key
  "moonshot_api_key": "",                                     # Kimi/Moonshot API Key
@@ -192,8 +194,6 @@ cow install-browser
  "claude_api_base": "https://api.anthropic.com/v1",          # Claude API 地址，修改可接入三方代理平台
  "gemini_api_key": "",                                       # Gemini API Key
  "gemini_api_base": "https://generativelanguage.googleapis.com", # Gemini API 地址
-  "deepseek_api_key": "",                                      # DeepSeek API Key
-  "deepseek_api_base": "https://api.deepseek.com/v1",         # DeepSeek API 地址，可修改为第三方代理
  "open_ai_api_key": "",                                      # OpenAI API Key
  "open_ai_api_base": "https://api.openai.com/v1",            # OpenAI API 地址
  "linkai_api_key": "",                                       # LinkAI API Key
@@ -226,7 +226,7 @@ cow install-browser
 <details>
 <summary>2. 其他配置</summary>

-+ `model`: 模型名称，Agent 模式下推荐使用 `MiniMax-M2.7`、`glm-5.1`、`kimi-k2.6`、`qwen3.6-plus`、`claude-sonnet-4-6`、`gemini-3.1-pro-preview`，全部模型名称参考[common/const.py](https://github.com/zhayujie/CowAgent/blob/master/common/const.py)文件
+ `model`: 模型名称，Agent 模式下推荐使用 `deepseek-v4-flash`、`MiniMax-M2.7`、`glm-5.1`、`kimi-k2.6`、`qwen3.6-plus`、`claude-sonnet-4-6`、`gemini-3.1-pro-preview`，全部模型名称参考[common/const.py](https://github.com/zhayujie/CowAgent/blob/master/common/const.py)文件
 + `character_desc`：普通对话模式下的机器人系统提示词。在 Agent 模式下该配置不生效，由工作空间中的文件内容构成。
 + `subscribe_msg`：订阅消息，公众号和企业微信 channel 中请填写，当被订阅时会自动回复， 可使用特殊占位符。目前支持的占位符有{trigger_prefix}，在程序中它会自动替换成 bot 的触发词。
 </details>
@@ -313,6 +313,39 @@ sudo docker logs -f chatgpt-on-wechat

 推荐通过 Web 控制台在线管理模型配置，无需手动编辑文件，详见 [模型文档](https://docs.cowagent.ai/models)。以下是手动修改 `config.json` 配置模型的说明：

+<details>
+<summary>DeepSeek</summary>
+
+1. API Key 创建：在 [DeepSeek 平台](https://platform.deepseek.com/api_keys) 创建 API Key
+
+2. 填写配置
+
+方式一：官方接入（推荐）：
+
+```json
+{
+    "model": "deepseek-v4-flash",
+    "deepseek_api_key": "sk-xxxxxxxxxxx"
+}
+```
+
+ - `model`: 推荐填写 `deepseek-v4-flash`、`deepseek-v4-pro`
+ - `deepseek_api_key`: DeepSeek 平台的 API Key
+ - `deepseek_api_base`: 可选，默认为 `https://api.deepseek.com/v1`，可修改为第三方代理地址
+
+方式二：OpenAI 兼容方式接入：
+
+```json
+{
+    "model": "deepseek-v4-flash",
+    "bot_type": "openai",
+    "open_ai_api_key": "sk-xxxxxxxxxxx",
+    "open_ai_api_base": "https://api.deepseek.com/v1"
+}
+```
+
+</details>
+
 <details>
 <summary>MiniMax</summary>

@@ -342,39 +375,6 @@ sudo docker logs -f chatgpt-on-wechat
 - `open_ai_api_key`: MiniMax 平台的 API-KEY
 </details>

-<details>
-<summary>DeepSeek</summary>
-
-1. API Key 创建：在 [DeepSeek 平台](https://platform.deepseek.com/api_keys) 创建 API Key
-
-2. 填写配置
-
-方式一：官方接入（推荐）：
-
-```json
-{
-    "model": "deepseek-v4-pro",
-    "deepseek_api_key": "sk-xxxxxxxxxxx"
-}
-```
-
- - `model`: 推荐填写 `deepseek-v4-pro`、`deepseek-v4-flash`
- - `deepseek_api_key`: DeepSeek 平台的 API Key
- - `deepseek_api_base`: 可选，默认为 `https://api.deepseek.com/v1`，可修改为第三方代理地址
-
-方式二：OpenAI 兼容方式接入：
-
-```json
-{
-    "model": "deepseek-v4-pro",
-    "bot_type": "openai",
-    "open_ai_api_key": "sk-xxxxxxxxxxx",
-    "open_ai_api_base": "https://api.deepseek.com/v1"
-}
-```
-
-</details>
-
 <details>
 <summary>Claude</summary>

--- a/channel/web/web_channel.py
+++ b/channel/web/web_channel.py
@@ -770,8 +770,8 @@ class ChatHandler:
 class ConfigHandler:

    _RECOMMENDED_MODELS = [
+        const.DEEPSEEK_V4_FLASH, const.DEEPSEEK_V4_PRO, const.DEEPSEEK_CHAT, const.DEEPSEEK_REASONER,
        const.MINIMAX_M2_7_HIGHSPEED, const.MINIMAX_M2_7, const.MINIMAX_M2_5, const.MINIMAX_M2_1, const.MINIMAX_M2_1_LIGHTNING,
-        const.DEEPSEEK_V4_PRO, const.DEEPSEEK_V4_FLASH, const.DEEPSEEK_CHAT, const.DEEPSEEK_REASONER,
        const.CLAUDE_4_6_SONNET, const.CLAUDE_4_7_OPUS, const.CLAUDE_4_6_OPUS, const.CLAUDE_4_5_SONNET,
        const.GEMINI_31_FLASH_LITE_PRE, const.GEMINI_31_PRO_PRE, const.GEMINI_3_FLASH_PRE,
        const.GPT_54, const.GPT_54_MINI, const.GPT_54_NANO, const.GPT_5, const.GPT_41, const.GPT_4o,
@@ -782,6 +782,13 @@ class ConfigHandler:
    ]

    PROVIDER_MODELS = OrderedDict([
+        ("deepseek", {
+            "label": "DeepSeek",
+            "api_key_field": "deepseek_api_key",
+            "api_base_key": "deepseek_api_base",
+            "api_base_default": "https://api.deepseek.com/v1",
+            "models": [const.DEEPSEEK_V4_FLASH, const.DEEPSEEK_V4_PRO, const.DEEPSEEK_CHAT, const.DEEPSEEK_REASONER],
+        }),
        ("minimax", {
            "label": "MiniMax",
            "api_key_field": "minimax_api_key",
@@ -789,13 +796,6 @@ class ConfigHandler:
            "api_base_default": None,
            "models": [const.MINIMAX_M2_7, const.MINIMAX_M2_7_HIGHSPEED, const.MINIMAX_M2_5, const.MINIMAX_M2_1, const.MINIMAX_M2_1_LIGHTNING],
        }),
-        ("deepseek", {
-            "label": "DeepSeek",
-            "api_key_field": "deepseek_api_key",
-            "api_base_key": "deepseek_api_base",
-            "api_base_default": "https://api.deepseek.com/v1",
-            "models": [const.DEEPSEEK_V4_PRO, const.DEEPSEEK_V4_FLASH, const.DEEPSEEK_CHAT, const.DEEPSEEK_REASONER],
-        }),
        ("claudeAPI", {
            "label": "Claude",
            "api_key_field": "claude_api_key",
--- a/common/const.py
+++ b/common/const.py
@@ -82,8 +82,8 @@ TTS_1_HD = "tts-1-hd"
 # DeepSeek
 DEEPSEEK_CHAT = "deepseek-chat"  # DeepSeek-V3对话模型
 DEEPSEEK_REASONER = "deepseek-reasoner"  # DeepSeek-R1模型
-DEEPSEEK_V4_FLASH = "deepseek-v4-flash"  # DeepSeek V4 Flash - 思考模式 + 工具调用
-DEEPSEEK_V4_PRO = "deepseek-v4-pro"  # DeepSeek V4 Pro - Agent推荐模型 (思考模式 + 工具调用)
+DEEPSEEK_V4_FLASH = "deepseek-v4-flash"  # DeepSeek V4 Flash - 默认推荐 (思考模式 + 工具调用)
+DEEPSEEK_V4_PRO = "deepseek-v4-pro"  # DeepSeek V4 Pro - 复杂任务更强 (思考模式 + 工具调用)

 # Qwen (通义千问 - 阿里云 DashScope)
 QWEN_TURBO = "qwen-turbo"
@@ -156,12 +156,12 @@ MODELSCOPE_MODEL_LIST = ["deepseek-ai/DeepSeek-R1-0528", "deepseek-ai/DeepSeek-R


 MODEL_LIST = [
+              # DeepSeek
+              DEEPSEEK_V4_FLASH, DEEPSEEK_V4_PRO, DEEPSEEK_CHAT, DEEPSEEK_REASONER,
+
              # MiniMax
              MiniMax, MINIMAX_M2_7, MINIMAX_M2_7_HIGHSPEED, MINIMAX_M2_5, MINIMAX_M2_1, MINIMAX_M2_1_LIGHTNING, MINIMAX_M2, MINIMAX_ABAB6_5,

-              # DeepSeek
-              DEEPSEEK_V4_PRO, DEEPSEEK_V4_FLASH, DEEPSEEK_CHAT, DEEPSEEK_REASONER,
-
              # Claude
              CLAUDE3, CLAUDE_4_6_SONNET, CLAUDE_4_7_OPUS, CLAUDE_4_6_OPUS, CLAUDE_4_OPUS, CLAUDE_4_5_SONNET, CLAUDE_4_SONNET, CLAUDE_3_OPUS, CLAUDE_3_OPUS_0229,
              CLAUDE_35_SONNET, CLAUDE_35_SONNET_1022, CLAUDE_35_SONNET_0620, CLAUDE_3_SONNET, CLAUDE_3_HAIKU,
--- a/config-template.json
+++ b/config-template.json
@@ -1,6 +1,8 @@
 {
  "channel_type": "weixin",
-  "model": "MiniMax-M2.7",
+  "model": "deepseek-v4-flash",
+  "deepseek_api_key": "",
+  "deepseek_api_base": "https://api.deepseek.com/v1",
  "minimax_api_key": "",
  "zhipu_ai_api_key": "",
  "ark_api_key": "",
--- a/config.py
+++ b/config.py
@@ -196,6 +196,8 @@ available_setting = {
    "minimax_api_key": "",
    "Minimax_group_id": "",
    "Minimax_base_url": "",
+    "deepseek_api_key": "",
+    "deepseek_api_base": "https://api.deepseek.com/v1",
    "web_port": 9899,
    "web_password": "",  # Web console password; empty means no authentication required
    "web_session_expire_days": 30,  # Auth session expiry in days
@@ -382,6 +384,8 @@ def load_config():
        "gemini_api_base": "GEMINI_API_BASE",
        "minimax_api_key": "MINIMAX_API_KEY",
        "minimax_api_base": "MINIMAX_API_BASE",
+        "deepseek_api_key": "DEEPSEEK_API_KEY",
+        "deepseek_api_base": "DEEPSEEK_API_BASE",
        "zhipu_ai_api_key": "ZHIPU_AI_API_KEY",
        "zhipu_ai_api_base": "ZHIPU_AI_API_BASE",
        "moonshot_api_key": "MOONSHOT_API_KEY",
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -9,7 +9,9 @@ services:
      - "9899:9899"
    environment:
      CHANNEL_TYPE: 'weixin'
-      MODEL: 'MiniMax-M2.7'
+      MODEL: 'deepseek-v4-flash'
+      DEEPSEEK_API_KEY: ''
+      DEEPSEEK_API_BASE: 'https://api.deepseek.com/v1'
      MINIMAX_API_KEY: ''
      ZHIPU_AI_API_KEY: ''
      ARK_API_KEY: ''
--- a/docs/cli/general.mdx
+++ b/docs/cli/general.mdx
@@ -58,14 +58,14 @@ Session: 12 messages | 8 skills loaded
 **修改配置项：**

 ```text
-/config model deepseek-v4-pro
+/config model deepseek-v4-flash
 ```

 **支持修改的配置项：**

 | 配置项 | 说明 | 示例值 |
 | --- | --- | --- |
-| `model` | AI 模型名称 | `deepseek-v4-pro` |
+| `model` | AI 模型名称 | `deepseek-v4-flash` |
 | `agent_max_context_tokens` | 最大上下文 tokens | `40000` |
 | `agent_max_context_turns` | 最大上下文记忆轮次 | `30` |
 | `agent_max_steps` | 单次任务最大决策步数 | `15` |
--- a/docs/docs.json
+++ b/docs/docs.json
@@ -72,8 +72,8 @@
                "group": "模型配置",
                "pages": [
                  "models/index",
-                  "models/minimax",
                  "models/deepseek",
+                  "models/minimax",
                  "models/claude",
                  "models/gemini",
                  "models/openai",
@@ -257,8 +257,8 @@
                "group": "Model Configuration",
                "pages": [
                  "en/models/index",
-                  "en/models/minimax",
                  "en/models/deepseek",
+                  "en/models/minimax",
                  "en/models/claude",
                  "en/models/gemini",
                  "en/models/openai",
@@ -441,8 +441,8 @@
                "group": "モデル設定",
                "pages": [
                  "ja/models/index",
-                  "ja/models/minimax",
                  "ja/models/deepseek",
+                  "ja/models/minimax",
                  "ja/models/claude",
                  "ja/models/gemini",
                  "ja/models/openai",
--- a/docs/en/README.md
+++ b/docs/en/README.md
@@ -28,7 +28,7 @@
 - ✅ **Tool System**: Built-in tools for file I/O, terminal execution, browser automation, scheduled tasks, messaging, and more — autonomously invoked by the Agent.
 - ✅ **CLI System**: Provides terminal commands and in-chat commands for process management, skill installation, configuration, and more.
 - ✅ **Multimodal Messages**: Supports parsing, processing, generating, and sending text, images, voice, files, and other message types.
- ✅ **Multiple Model Support**: Supports MiniMax, DeepSeek, Claude, Gemini, OpenAI, GLM, Qwen, Doubao, Kimi, and other mainstream model providers.
+- ✅ **Multiple Model Support**: Supports DeepSeek, MiniMax, Claude, Gemini, OpenAI, GLM, Qwen, Doubao, Kimi, and other mainstream model providers.
 - ✅ **Multi-platform Deployment**: Runs on local computers or servers, integrable into WeChat, Web, Feishu, DingTalk, WeChat Official Account, and WeCom applications.

 ## Disclaimer
@@ -164,8 +164,8 @@ Supports mainstream model providers. Recommended models for Agent mode:

 | Provider | Recommended Model |
 | --- | --- |
+| DeepSeek | `deepseek-v4-flash` |
 | MiniMax | `MiniMax-M2.7` |
-| DeepSeek | `deepseek-v4-pro` |
 | Claude | `claude-sonnet-4-6` |
 | Gemini | `gemini-3.1-pro-preview` |
 | OpenAI | `gpt-5.4` |
--- a/docs/en/cli/general.mdx
+++ b/docs/en/cli/general.mdx
@@ -44,14 +44,14 @@ View or modify runtime configuration. Changes take effect immediately without re
 **Modify a config item:**

 ```text
-/config model deepseek-v4-pro
+/config model deepseek-v4-flash
 ```

 **Configurable items:**

 | Item | Description | Example |
 | --- | --- | --- |
-| `model` | AI model name | `deepseek-v4-pro` |
+| `model` | AI model name | `deepseek-v4-flash` |
 | `agent_max_context_tokens` | Max context tokens | `40000` |
 | `agent_max_context_turns` | Max context memory turns | `30` |
 | `agent_max_steps` | Max decision steps per task | `15` |
--- a/docs/en/guide/manual-install.mdx
+++ b/docs/en/guide/manual-install.mdx
@@ -121,7 +121,8 @@ sudo docker logs -f chatgpt-on-wechat
 ```json
 {
  "channel_type": "web",
-  "model": "MiniMax-M2.5",
+  "model": "deepseek-v4-flash",
+  "deepseek_api_key": "",
  "agent": true,
  "agent_workspace": "~/cow",
  "agent_max_context_tokens": 40000,
@@ -133,7 +134,7 @@ sudo docker logs -f chatgpt-on-wechat
 | Parameter | Description | Default |
 | --- | --- | --- |
 | `channel_type` | Channel type | `web` |
-| `model` | Model name | `MiniMax-M2.5` |
+| `model` | Model name | `deepseek-v4-flash` |
 | `agent` | Enable Agent mode | `true` |
 | `agent_workspace` | Agent workspace path | `~/cow` |
 | `agent_max_context_tokens` | Max context tokens | `40000` |
--- a/docs/en/models/custom.mdx
+++ b/docs/en/models/custom.mdx
@@ -20,7 +20,7 @@ For models accessed via OpenAI-compatible APIs, such as:
 ```json
 {
  "bot_type": "custom",
-  "model": "deepseek-v4-pro",
+  "model": "deepseek-v4-flash",
  "custom_api_key": "YOUR_API_KEY",
  "custom_api_base": "https://{your-proxy.com}/v1"
 }
--- a/docs/en/models/deepseek.mdx
+++ b/docs/en/models/deepseek.mdx
@@ -7,14 +7,14 @@ Option 1: Native integration (recommended):

 ```json
 {
-  "model": "deepseek-v4-pro",
+  "model": "deepseek-v4-flash",
  "deepseek_api_key": "YOUR_API_KEY"
 }
 ```

 | Parameter | Description |
 | --- | --- |
-| `model` | Supports `deepseek-v4-pro` and `deepseek-v4-flash` |
+| `model` | Supports `deepseek-v4-flash` (default) and `deepseek-v4-pro` |
 | `deepseek_api_key` | Create at [DeepSeek Platform](https://platform.deepseek.com/api_keys) |
 | `deepseek_api_base` | Optional, defaults to `https://api.deepseek.com/v1`. Can be changed to a third-party proxy |

@@ -22,12 +22,12 @@ Option 1: Native integration (recommended):

 | Model | Use Case |
 | --- | --- |
-| `deepseek-v4-pro` | Best on complex tasks |
-| `deepseek-v4-flash` | Faster and cheaper |
+| `deepseek-v4-flash` | Default: fast and cost-effective |
+| `deepseek-v4-pro` | Stronger on complex tasks |

 ## Thinking Mode

-The V4 series (`deepseek-v4-pro` / `deepseek-v4-flash`) supports an explicit "thinking mode": the model emits a chain-of-thought (`reasoning_content`) before the final answer to improve answer quality.
+The V4 series (`deepseek-v4-flash` / `deepseek-v4-pro`) supports an explicit "thinking mode": the model emits a chain-of-thought (`reasoning_content`) before the final answer to improve answer quality.

 ### Toggle

@@ -48,14 +48,14 @@ Controlled by the global `enable_thinking` setting:
 - **Multi-turn tool calls**: once the history contains any tool-call turn, DeepSeek requires `reasoning_content` on every assistant message. CowAgent handles the round-trip automatically, including across mid-session toggles of the thinking switch.

 <Tip>
-  Use `deepseek-v4-pro` for complex tasks; pick `deepseek-v4-flash` when low latency and low cost matter; enable `enable_thinking` when you want deeper reasoning.
+  Start with `deepseek-v4-flash`; switch to `deepseek-v4-pro` for harder tasks; enable `enable_thinking` when you want deeper reasoning.
 </Tip>

 Option 2: OpenAI-compatible configuration:

 ```json
 {
-  "model": "deepseek-v4-pro",
+  "model": "deepseek-v4-flash",
  "bot_type": "openai",
  "open_ai_api_key": "YOUR_API_KEY",
  "open_ai_api_base": "https://api.deepseek.com/v1"
--- a/docs/en/models/index.mdx
+++ b/docs/en/models/index.mdx
@@ -6,7 +6,7 @@ description: Supported models and recommended choices for CowAgent
 CowAgent supports mainstream LLMs from domestic and international providers. Model interfaces are implemented in the project's `models/` directory.

 <Note>
-  For Agent mode, the following models are recommended based on quality and cost: MiniMax-M2.7, deepseek-v4-pro, claude-sonnet-4-6, gemini-3.1-pro-preview, glm-5.1, qwen3.6-plus, kimi-k2.6
+  For Agent mode, the following models are recommended based on quality and cost: deepseek-v4-flash, MiniMax-M2.7, claude-sonnet-4-6, gemini-3.1-pro-preview, glm-5.1, qwen3.6-plus, kimi-k2.6
 </Note>

 ## Configuration
@@ -18,12 +18,12 @@ You can also use the [LinkAI](https://link-ai.tech) platform interface to flexib
 ## Supported Models

 <CardGroup cols={2}>
+  <Card title="DeepSeek" href="/en/models/deepseek">
+    deepseek-v4-flash, deepseek-v4-pro, and more
+  </Card>
  <Card title="MiniMax" href="/en/models/minimax">
    MiniMax-M2.7 and other series models
  </Card>
-  <Card title="DeepSeek" href="/en/models/deepseek">
-    deepseek-v4-pro, deepseek-v4-flash, deepseek-chat, deepseek-reasoner
-  </Card>
  <Card title="Claude" href="/en/models/claude">
    claude-sonnet-4-6 and more
  </Card>
--- a/docs/en/models/linkai.mdx
+++ b/docs/en/models/linkai.mdx
@@ -3,7 +3,7 @@ title: LinkAI
 description: Unified access to multiple models via LinkAI platform
 ---

-The [LinkAI](https://link-ai.tech) platform lets you flexibly switch between OpenAI, Claude, Gemini, DeepSeek, Qwen, Kimi, and other models, with support for knowledge base, workflows, plugins, and other Agent capabilities.
+The [LinkAI](https://link-ai.tech) platform lets you flexibly switch between OpenAI, Claude, Gemini, DeepSeek, MiniMax, Qwen, Kimi, and other models, with support for knowledge base, workflows, plugins, and other Agent capabilities.

 ```json
 {
--- a/docs/guide/manual-install.mdx
+++ b/docs/guide/manual-install.mdx
@@ -139,7 +139,8 @@ sudo docker logs -f chatgpt-on-wechat
    ```json
    {
      "channel_type": "web",
-      "model": "MiniMax-M2.7",
+      "model": "deepseek-v4-flash",
+      "deepseek_api_key": "",
      "agent": true,
      "agent_workspace": "~/cow",
      "agent_max_context_tokens": 40000,
@@ -152,8 +153,9 @@ sudo docker logs -f chatgpt-on-wechat
    ```yaml
    environment:
      CHANNEL_TYPE: 'web'
-      MODEL: 'MiniMax-M2.7'
-      MINIMAX_API_KEY: 'your-api-key'
+      MODEL: 'deepseek-v4-flash'
+      DEEPSEEK_API_KEY: 'your-api-key'
+      DEEPSEEK_API_BASE: 'https://api.deepseek.com/v1'
      AGENT: 'True'
      AGENT_MAX_CONTEXT_TOKENS: 40000
      AGENT_MAX_CONTEXT_TURNS: 30
@@ -165,7 +167,7 @@ sudo docker logs -f chatgpt-on-wechat
 | 参数 | 环境变量 | 说明 | 默认值 |
 | --- | --- | --- | --- |
 | `channel_type` | `CHANNEL_TYPE` | 接入渠道类型 | `web` |
-| `model` | `MODEL` | 模型名称 | `MiniMax-M2.5` |
+| `model` | `MODEL` | 模型名称 | `deepseek-v4-flash` |
 | `agent` | `AGENT` | 是否启用 Agent 模式 | `true` |
 | `agent_workspace` | - | Agent 工作空间路径 | `~/cow` |
 | `agent_max_context_tokens` | `AGENT_MAX_CONTEXT_TOKENS` | 最大上下文 tokens | `40000` |
--- a/docs/ja/README.md
+++ b/docs/ja/README.md
@@ -28,7 +28,7 @@
 - ✅ **ツールシステム**: ファイル読み書き、ターミナル実行、ブラウザ操作、スケジュールタスク、メッセージ送信などの組み込みツールを提供。Agentが自律的に呼び出して複雑なタスクを完了します。
 - ✅ **CLIシステム**: ターミナルコマンドとチャットコマンドを提供し、プロセス管理、Skillインストール、設定変更などの操作をサポートします。
 - ✅ **マルチモーダルメッセージ**: テキスト、画像、音声、ファイルなど、さまざまなメッセージタイプの解析・処理・生成・送信に対応しています。
- ✅ **複数モデル対応**: MiniMax、DeepSeek、Claude、Gemini、OpenAI、GLM、Qwen、Doubao、Kimiなど、主要なモデルプロバイダーに対応しています。
+- ✅ **複数モデル対応**: DeepSeek、MiniMax、Claude、Gemini、OpenAI、GLM、Qwen、Doubao、Kimiなど、主要なモデルプロバイダーに対応しています。
 - ✅ **マルチプラットフォームデプロイ**: ローカルPCやサーバー上で実行でき、WeChat、Web、Feishu、DingTalk、WeChat公式アカウント、WeComアプリケーションに統合可能です。

 ## 免責事項
@@ -164,8 +164,8 @@ sudo docker logs -f chatgpt-on-wechat

 | プロバイダー | 推奨モデル |
 | --- | --- |
+| DeepSeek | `deepseek-v4-flash` |
 | MiniMax | `MiniMax-M2.7` |
-| DeepSeek | `deepseek-v4-pro` |
 | Claude | `claude-sonnet-4-6` |
 | Gemini | `gemini-3.1-pro-preview` |
 | OpenAI | `gpt-5.4` |
--- a/docs/ja/cli/general.mdx
+++ b/docs/ja/cli/general.mdx
@@ -44,14 +44,14 @@ description: ステータスの確認、設定管理、コンテキスト制御
 **設定項目を変更：**

 ```text
-/config model deepseek-v4-pro
+/config model deepseek-v4-flash
 ```

 **変更可能な設定項目：**

 | 項目 | 説明 | 例 |
 | --- | --- | --- |
-| `model` | AI モデル名 | `deepseek-v4-pro` |
+| `model` | AI モデル名 | `deepseek-v4-flash` |
 | `agent_max_context_tokens` | 最大コンテキストトークン数 | `40000` |
 | `agent_max_context_turns` | 最大コンテキスト記憶ターン数 | `30` |
 | `agent_max_steps` | タスクごとの最大判断ステップ数 | `15` |
--- a/docs/ja/guide/manual-install.mdx
+++ b/docs/ja/guide/manual-install.mdx
@@ -121,7 +121,8 @@ sudo docker logs -f chatgpt-on-wechat
 ```json
 {
  "channel_type": "web",
-  "model": "MiniMax-M2.5",
+  "model": "deepseek-v4-flash",
+  "deepseek_api_key": "",
  "agent": true,
  "agent_workspace": "~/cow",
  "agent_max_context_tokens": 40000,
@@ -133,7 +134,7 @@ sudo docker logs -f chatgpt-on-wechat
 | パラメータ | 説明 | デフォルト値 |
 | --- | --- | --- |
 | `channel_type` | チャネルタイプ | `web` |
-| `model` | モデル名 | `MiniMax-M2.5` |
+| `model` | モデル名 | `deepseek-v4-flash` |
 | `agent` | Agent モードを有効化 | `true` |
 | `agent_workspace` | Agent のワークスペースパス | `~/cow` |
 | `agent_max_context_tokens` | 最大コンテキストトークン数 | `40000` |
--- a/docs/ja/models/custom.mdx
+++ b/docs/ja/models/custom.mdx
@@ -20,7 +20,7 @@ OpenAI互換プロトコルでアクセスするモデルサービスに適用
 ```json
 {
  "bot_type": "custom",
-  "model": "deepseek-v4-pro",
+  "model": "deepseek-v4-flash",
  "custom_api_key": "YOUR_API_KEY",
  "custom_api_base": "https://{your-proxy.com}/v1"
 }
--- a/docs/ja/models/deepseek.mdx
+++ b/docs/ja/models/deepseek.mdx
@@ -7,14 +7,14 @@ description: DeepSeekモデルの設定

 ```json
 {
-  "model": "deepseek-v4-pro",
+  "model": "deepseek-v4-flash",
  "deepseek_api_key": "YOUR_API_KEY"
 }
 ```

 | パラメータ | 説明 |
 | --- | --- |
-| `model` | `deepseek-v4-pro`、`deepseek-v4-flash` をサポート |
+| `model` | `deepseek-v4-flash`（デフォルト）、`deepseek-v4-pro` をサポート |
 | `deepseek_api_key` | [DeepSeek Platform](https://platform.deepseek.com/api_keys) で作成 |
 | `deepseek_api_base` | オプション、デフォルトは `https://api.deepseek.com/v1`。サードパーティプロキシに変更可能 |

@@ -22,12 +22,12 @@ description: DeepSeekモデルの設定

 | モデル | 適用シーン |
 | --- | --- |
-| `deepseek-v4-pro` | 複雑なタスクに最適 |
-| `deepseek-v4-flash` | 高速・低コスト |
+| `deepseek-v4-flash` | デフォルト推奨、高速・低コスト |
+| `deepseek-v4-pro` | 複雑なタスクでより強力 |

 ## 思考モード

-V4シリーズ（`deepseek-v4-pro` / `deepseek-v4-flash`）は明示的な「思考モード」をサポートします。最終回答の前に思考内容（`reasoning_content`）を出力することで、回答品質を高めます。
+V4シリーズ（`deepseek-v4-flash` / `deepseek-v4-pro`）は明示的な「思考モード」をサポートします。最終回答の前に思考内容（`reasoning_content`）を出力することで、回答品質を高めます。

 ### スイッチ

@@ -48,14 +48,14 @@ V4シリーズ（`deepseek-v4-pro` / `deepseek-v4-flash`）は明示的な「思
 - **マルチターンのツール呼び出し**：履歴にツール呼び出しが含まれる場合、DeepSeekはすべてのassistantメッセージに `reasoning_content` を返送するよう要求します。CowAgentが自動でラウンドトリップ処理を行うため、セッション途中で思考スイッチを切り替えてもエラーになりません。

 <Tip>
-  複雑なタスクには `deepseek-v4-pro` を、低レイテンシ・低コストを重視する場合は `deepseek-v4-flash` を選び、深い思考が必要な時は `enable_thinking` を有効にしてください。
+  通常は `deepseek-v4-flash` を使い、難しいタスクでは `deepseek-v4-pro` に切り替え、深い思考が必要な時は `enable_thinking` を有効にしてください。
 </Tip>

 方法2：OpenAI互換方式：

 ```json
 {
-  "model": "deepseek-v4-pro",
+  "model": "deepseek-v4-flash",
  "bot_type": "openai",
  "open_ai_api_key": "YOUR_API_KEY",
  "open_ai_api_base": "https://api.deepseek.com/v1"
--- a/docs/ja/models/index.mdx
+++ b/docs/ja/models/index.mdx
@@ -6,7 +6,7 @@ description: CowAgentがサポートするモデルとおすすめの選択肢
 CowAgentは国内外の主要なLLMをサポートしています。モデルインターフェースはプロジェクトの`models/`ディレクトリに実装されています。

 <Note>
-  Agent モードでは、品質とコストのバランスから以下のモデルをおすすめします: MiniMax-M2.7、deepseek-v4-pro、claude-sonnet-4-6、gemini-3.1-pro-preview、glm-5.1、qwen3.6-plus、kimi-k2.6
+  Agent モードでは、品質とコストのバランスから以下のモデルをおすすめします: deepseek-v4-flash、MiniMax-M2.7、claude-sonnet-4-6、gemini-3.1-pro-preview、glm-5.1、qwen3.6-plus、kimi-k2.6
 </Note>

 ## 設定
@@ -18,12 +18,12 @@ CowAgentは国内外の主要なLLMをサポートしています。モデルイ
 ## サポートモデル

 <CardGroup cols={2}>
+  <Card title="DeepSeek" href="/ja/models/deepseek">
+    deepseek-v4-flash、deepseek-v4-pro など
+  </Card>
  <Card title="MiniMax" href="/ja/models/minimax">
    MiniMax-M2.7およびその他のシリーズモデル
  </Card>
-  <Card title="DeepSeek" href="/ja/models/deepseek">
-    deepseek-v4-pro、deepseek-v4-flash、deepseek-chat、deepseek-reasoner
-  </Card>
  <Card title="Claude" href="/ja/models/claude">
    claude-sonnet-4-6など
  </Card>
--- a/docs/ja/models/linkai.mdx
+++ b/docs/ja/models/linkai.mdx
@@ -3,7 +3,7 @@ title: LinkAI
 description: LinkAIプラットフォームで複数モデルに統合アクセス
 ---

-[LinkAI](https://link-ai.tech)プラットフォームでは、OpenAI、Claude、Gemini、DeepSeek、Qwen、Kimiなどのモデルを柔軟に切り替えることができ、ナレッジベース、ワークフロー、プラグイン、その他のAgent機能をサポートしています。
+[LinkAI](https://link-ai.tech)プラットフォームでは、OpenAI、Claude、Gemini、DeepSeek、MiniMax、Qwen、Kimiなどのモデルを柔軟に切り替えることができ、ナレッジベース、ワークフロー、プラグイン、その他のAgent機能をサポートしています。

 ```json
 {
--- a/docs/models/deepseek.mdx
+++ b/docs/models/deepseek.mdx
@@ -7,14 +7,14 @@ description: DeepSeek 模型配置

 ```json
 {
-  "model": "deepseek-v4-pro",
+  "model": "deepseek-v4-flash",
  "deepseek_api_key": "YOUR_API_KEY"
 }
 ```

 | 参数 | 说明 |
 | --- | --- |
-| `model` | 支持 `deepseek-v4-pro`、`deepseek-v4-flash` |
+| `model` | 支持 `deepseek-v4-flash`（默认）、`deepseek-v4-pro` |
 | `deepseek_api_key` | 在 [DeepSeek 平台](https://platform.deepseek.com/api_keys) 创建 |
 | `deepseek_api_base` | 可选，默认为 `https://api.deepseek.com/v1`，可修改为第三方代理地址 |

@@ -22,12 +22,12 @@ description: DeepSeek 模型配置

 | 模型 | 适用场景 |
 | --- | --- |
-| `deepseek-v4-pro` | 复杂任务效果最佳 |
-| `deepseek-v4-flash` | 速度更快、成本更低 |
+| `deepseek-v4-flash` | 默认推荐，速度快、成本低 |
+| `deepseek-v4-pro` | 更智能、复杂任务效果更强 |

 ## 思考模式

-V4 系列（`deepseek-v4-pro` / `deepseek-v4-flash`）支持显式的"思考模式"：模型在输出最终回答前，先输出一段思维链（`reasoning_content`），从而提升答案质量。
+V4 系列（`deepseek-v4-flash` / `deepseek-v4-pro`）支持显式的"思考模式"：模型在输出最终回答前，先输出一段思维链（`reasoning_content`），从而提升答案质量。

 ### 开关

@@ -48,14 +48,14 @@ V4 系列（`deepseek-v4-pro` / `deepseek-v4-flash`）支持显式的"思考模
 - **多轮工具调用**：当历史中包含工具调用时，DeepSeek 要求所有 assistant 消息必须回传 `reasoning_content`。CowAgent 会自动处理回传逻辑，跨轮次切换思考开关也不会出错。

 <Tip>
-  复杂任务推荐使用 `deepseek-v4-pro`，低延迟和低成本需求可选 `deepseek-v4-flash`，需要深度思考可开启 `enable_thinking`。
+  默认使用 `deepseek-v4-flash`；复杂任务可使用 `deepseek-v4-pro`；需要深度思考可开启 `enable_thinking`。
 </Tip>

 方式二：OpenAI 兼容方式接入：

 ```json
 {
-  "model": "deepseek-v4-pro",
+  "model": "deepseek-v4-flash",
  "bot_type": "openai",
  "open_ai_api_key": "YOUR_API_KEY",
  "open_ai_api_base": "https://api.deepseek.com/v1"
--- a/docs/models/index.mdx
+++ b/docs/models/index.mdx
@@ -6,7 +6,7 @@ description: CowAgent 支持的模型及推荐选择
 CowAgent 支持国内外主流厂商的大语言模型，模型接口实现在项目的 `models/` 目录下。

 <Note>
-  Agent 模式下推荐使用以下模型，可根据效果及成本综合选择：MiniMax-M2.7、deepseek-v4-pro、claude-sonnet-4-6、gemini-3.1-pro-preview、glm-5.1、qwen3.6-plus、kimi-k2.6
+  Agent 模式下推荐使用以下模型，可根据效果及成本综合选择：deepseek-v4-flash、MiniMax-M2.7、claude-sonnet-4-6、gemini-3.1-pro-preview、glm-5.1、qwen3.6-plus、kimi-k2.6

  同时支持使用 [LinkAI](https://link-ai.tech) 平台接口，可灵活切换多种模型，并支持知识库、工作流、插件等 Agent 能力。
 </Note>
@@ -23,12 +23,12 @@ CowAgent 支持国内外主流厂商的大语言模型，模型接口实现在
 ## 支持的模型

 <CardGroup cols={2}>
+  <Card title="DeepSeek" href="/models/deepseek">
+    deepseek-v4-flash、deepseek-v4-pro 等
+  </Card>
  <Card title="MiniMax" href="/models/minimax">
    MiniMax-M2.7 等系列模型
  </Card>
-  <Card title="DeepSeek" href="/models/deepseek">
-    deepseek-v4-pro、deepseek-v4-flash、deepseek-chat、deepseek-reasoner
-  </Card>
  <Card title="Claude" href="/models/claude">
    claude-sonnet-4-6 等
  </Card>
--- a/docs/models/linkai.mdx
+++ b/docs/models/linkai.mdx
@@ -3,7 +3,7 @@ title: LinkAI
 description: 通过 LinkAI 平台统一接入多种模型
 ---

-通过 [LinkAI](https://link-ai.tech) 平台可灵活切换 OpenAI、Claude、Gemini、DeepSeek、Qwen、Kimi 等多种模型，并支持知识库、工作流、插件等 Agent 能力。
+通过 [LinkAI](https://link-ai.tech) 平台可灵活切换 OpenAI、Claude、Gemini、DeepSeek、MiniMax、Qwen、Kimi 等多种模型，并支持知识库、工作流、插件等 Agent 能力。

 ```json
 {
--- a/models/deepseek/deepseek_bot.py
+++ b/models/deepseek/deepseek_bot.py
@@ -7,7 +7,8 @@ Supported models:
 - deepseek-chat       (V3, no thinking)
 - deepseek-reasoner   (R1, built-in reasoning, no `thinking` switch)
 - deepseek-v4-flash   (V4, supports thinking mode + tool calls)
- deepseek-v4-pro     (V4, supports thinking mode + tool calls, agent recommended)
+- deepseek-v4-flash   (V4 Flash, default; thinking mode + tool calls)
+- deepseek-v4-pro     (V4 Pro, stronger on complex tasks)

 Thinking mode notes (for V4 models):
 - Toggle: ``{"thinking": {"type": "enabled" | "disabled"}}`` (default: enabled)
@@ -42,9 +43,9 @@ class DeepSeekBot(Bot, OpenAICompatibleBot):
        super().__init__()
        self.sessions = SessionManager(
            DeepSeekSession,
-            model=conf().get("model") or const.DEEPSEEK_V4_PRO,
+            model=conf().get("model") or const.DEEPSEEK_V4_FLASH,
        )
-        conf_model = conf().get("model") or const.DEEPSEEK_V4_PRO
+        conf_model = conf().get("model") or const.DEEPSEEK_V4_FLASH
        self.args = {
            "model": conf_model,
            "temperature": conf().get("temperature", 0.7),
@@ -73,7 +74,7 @@ class DeepSeekBot(Bot, OpenAICompatibleBot):
        return {
            "api_key": self.api_key,
            "api_base": self.api_base,
-            "model": conf().get("model", const.DEEPSEEK_V4_PRO),
+            "model": conf().get("model", const.DEEPSEEK_V4_FLASH),
            "default_temperature": conf().get("temperature", 0.7),
            "default_top_p": conf().get("top_p", 1.0),
            "default_frequency_penalty": conf().get("frequency_penalty", 0.0),
@@ -641,7 +642,7 @@ class DeepSeekBot(Bot, OpenAICompatibleBot):
                    max_tokens: int = 1000) -> dict:
        """Analyse an image via DeepSeek's OpenAI-compatible /chat/completions endpoint."""
        try:
-            vision_model = model or self.args.get("model", const.DEEPSEEK_V4_PRO)
+            vision_model = model or self.args.get("model", const.DEEPSEEK_V4_FLASH)
            payload = {
                "model": vision_model,
                "max_tokens": max_tokens,
--- a/models/deepseek/deepseek_session.py
+++ b/models/deepseek/deepseek_session.py
@@ -3,7 +3,7 @@ from common.log import logger


 class DeepSeekSession(Session):
-    def __init__(self, session_id, system_prompt=None, model="deepseek-v4-pro"):
+    def __init__(self, session_id, system_prompt=None, model="deepseek-v4-flash"):
        super().__init__(session_id, system_prompt)
        self.model = model
        self.reset()
--- a/run.sh
+++ b/run.sh
@@ -309,8 +309,8 @@ select_model() {
    echo -e "${CYAN}${BOLD}=========================================${NC}"
    echo -e "${CYAN}${BOLD}   Select AI Model${NC}"
    echo -e "${CYAN}${BOLD}=========================================${NC}"
-    echo -e "${YELLOW}1) MiniMax (MiniMax-M2.7, MiniMax-M2.5, etc.)${NC}"
-    echo -e "${YELLOW}2) DeepSeek (deepseek-v4-pro, deepseek-v4-flash, etc.)${NC}"
+    echo -e "${YELLOW}1) DeepSeek (deepseek-v4-flash, deepseek-v4-pro, etc.)${NC}"
+    echo -e "${YELLOW}2) MiniMax (MiniMax-M2.7, MiniMax-M2.5, etc.)${NC}"
    echo -e "${YELLOW}3) Claude (claude-sonnet-4-6, claude-opus-4-7, claude-opus-4-6, etc.)${NC}"
    echo -e "${YELLOW}4) Gemini (gemini-3.1-flash-lite-preview, gemini-3.1-pro-preview, etc.)${NC}"
    echo -e "${YELLOW}5) OpenAI GPT (gpt-5.4, gpt-5.2, gpt-4.1, etc.)${NC}"
@@ -322,7 +322,7 @@ select_model() {
    echo ""
    
    while true; do
-        read -p "Enter your choice [press Enter for default: 1 - MiniMax]: " model_choice
+        read -p "Enter your choice [press Enter for default: 1 - DeepSeek]: " model_choice
        model_choice=${model_choice:-1}
        case "$model_choice" in
            1|2|3|4|5|6|7|8|9|10)
@@ -357,11 +357,11 @@ read_api_base() {
 # Configure model
 configure_model() {
    case "$model_choice" in
-        1) read_model_config "MiniMax" "MiniMax-M2.7" "MINIMAX_KEY" ;;
-        2)
-            read_model_config "DeepSeek" "deepseek-v4-pro" "DEEPSEEK_KEY"
+        1)
+            read_model_config "DeepSeek" "deepseek-v4-flash" "DEEPSEEK_KEY"
            read_api_base "DEEPSEEK_BASE" "https://api.deepseek.com/v1"
            ;;
+        2) read_model_config "MiniMax" "MiniMax-M2.7" "MINIMAX_KEY" ;;
        3)
            read_model_config "Claude" "claude-sonnet-4-6" "CLAUDE_KEY"
            read_api_base "CLAUDE_BASE" "https://api.anthropic.com/v1"
@@ -379,7 +379,7 @@ configure_model() {
        8) read_model_config "Doubao (Volcengine Ark)" "doubao-seed-2-0-code-preview-260215" "ARK_KEY" ;;
        9) read_model_config "Kimi (Moonshot)" "kimi-k2.6" "MOONSHOT_KEY" ;;
        10)
-            read_model_config "LinkAI" "MiniMax-M2.7" "LINKAI_KEY"
+            read_model_config "LinkAI" "deepseek-v4-flash" "LINKAI_KEY"
            USE_LINKAI="true"
            ;;
    esac
--- a/scripts/run.ps1
+++ b/scripts/run.ps1
@@ -169,36 +169,38 @@ function Install-Dependencies {

 # ── model selection ──────────────────────────────────────────────
 $ModelChoices = @{
-    "1" = @{ Provider = "MiniMax";                  Default = "MiniMax-M2.7";                           Key = "MINIMAX_KEY" }
-    "2" = @{ Provider = "Zhipu AI";                 Default = "glm-5.1";                                Key = "ZHIPU_KEY" }
-    "3" = @{ Provider = "Kimi (Moonshot)";          Default = "kimi-k2.6";                              Key = "MOONSHOT_KEY" }
-    "4" = @{ Provider = "Doubao (Volcengine Ark)";  Default = "doubao-seed-2-0-code-preview-260215";    Key = "ARK_KEY" }
-    "5" = @{ Provider = "Qwen (DashScope)";         Default = "qwen3.6-plus";                           Key = "DASHSCOPE_KEY" }
-    "6" = @{ Provider = "Claude";                   Default = "claude-sonnet-4-6";                      Key = "CLAUDE_KEY";  Base = "https://api.anthropic.com/v1" }
-    "7" = @{ Provider = "Gemini";                   Default = "gemini-3.1-pro-preview";                 Key = "GEMINI_KEY";  Base = "https://generativelanguage.googleapis.com" }
-    "8" = @{ Provider = "OpenAI GPT";               Default = "gpt-5.4";                                Key = "OPENAI_KEY";  Base = "https://api.openai.com/v1" }
-    "9" = @{ Provider = "LinkAI";                   Default = "MiniMax-M2.7";                           Key = "LINKAI_KEY" }
+    "1" = @{ Provider = "DeepSeek";                 Default = "deepseek-v4-flash";                      Key = "DEEPSEEK_KEY"; Base = "https://api.deepseek.com/v1" }
+    "2" = @{ Provider = "MiniMax";                  Default = "MiniMax-M2.7";                           Key = "MINIMAX_KEY" }
+    "3" = @{ Provider = "Zhipu AI";                 Default = "glm-5.1";                                Key = "ZHIPU_KEY" }
+    "4" = @{ Provider = "Kimi (Moonshot)";          Default = "kimi-k2.6";                              Key = "MOONSHOT_KEY" }
+    "5" = @{ Provider = "Doubao (Volcengine Ark)";  Default = "doubao-seed-2-0-code-preview-260215";    Key = "ARK_KEY" }
+    "6" = @{ Provider = "Qwen (DashScope)";         Default = "qwen3.6-plus";                           Key = "DASHSCOPE_KEY" }
+    "7" = @{ Provider = "Claude";                   Default = "claude-sonnet-4-6";                      Key = "CLAUDE_KEY";  Base = "https://api.anthropic.com/v1" }
+    "8" = @{ Provider = "Gemini";                   Default = "gemini-3.1-pro-preview";                 Key = "GEMINI_KEY";  Base = "https://generativelanguage.googleapis.com" }
+    "9" = @{ Provider = "OpenAI GPT";               Default = "gpt-5.4";                                Key = "OPENAI_KEY";  Base = "https://api.openai.com/v1" }
+    "10" = @{ Provider = "LinkAI";                  Default = "deepseek-v4-flash";                      Key = "LINKAI_KEY" }
 }

 function Select-Model {
    Write-Info "========================================="
    Write-Info "   Select AI Model"
    Write-Info "========================================="
-    Write-Host "1) MiniMax (MiniMax-M2.7, MiniMax-M2.5, etc.)"
-    Write-Host "2) Zhipu AI (glm-5.1, glm-5-turbo, glm-5, etc.)"
-    Write-Host "3) Kimi (kimi-k2.6, kimi-k2.5, kimi-k2, etc.)"
-    Write-Host "4) Doubao (doubao-seed-2-0-code-preview-260215, etc.)"
-    Write-Host "5) Qwen (qwen3.6-plus, qwen3.5-plus, qwen3-max, qwq-plus, etc.)"
-    Write-Host "6) Claude (claude-sonnet-4-6, claude-opus-4-6, etc.)"
-    Write-Host "7) Gemini (gemini-3.1-flash-lite-preview, gemini-3.1-pro-preview, etc.)"
-    Write-Host "8) OpenAI GPT (gpt-5.4, gpt-5.2, gpt-4.1, etc.)"
-    Write-Host "9) LinkAI (access multiple models via one API)"
+    Write-Host "1) DeepSeek (deepseek-v4-flash, deepseek-v4-pro, etc.)"
+    Write-Host "2) MiniMax (MiniMax-M2.7, MiniMax-M2.5, etc.)"
+    Write-Host "3) Zhipu AI (glm-5.1, glm-5-turbo, glm-5, etc.)"
+    Write-Host "4) Kimi (kimi-k2.6, kimi-k2.5, kimi-k2, etc.)"
+    Write-Host "5) Doubao (doubao-seed-2-0-code-preview-260215, etc.)"
+    Write-Host "6) Qwen (qwen3.6-plus, qwen3.5-plus, qwen3-max, qwq-plus, etc.)"
+    Write-Host "7) Claude (claude-sonnet-4-6, claude-opus-4-6, etc.)"
+    Write-Host "8) Gemini (gemini-3.1-flash-lite-preview, gemini-3.1-pro-preview, etc.)"
+    Write-Host "9) OpenAI GPT (gpt-5.4, gpt-5.2, gpt-4.1, etc.)"
+    Write-Host "10) LinkAI (access multiple models via one API)"
    Write-Host ""

    do {
-        $choice = Read-Host "Enter your choice [default: 1 - MiniMax]"
+        $choice = Read-Host "Enter your choice [default: 1 - DeepSeek]"
        if (-not $choice) { $choice = "1" }
-    } while ($choice -notmatch '^[1-9]$')
+    } while ($choice -notmatch '^([1-9]|10)$')

    $m = $ModelChoices[$choice]
    Write-Cow "Configuring $($m.Provider)..."
@@ -208,7 +210,7 @@ function Select-Model {
    if (-not $model) { $model = $m.Default }
    $script:ModelName = $model
    $script:KeyName   = $m.Key
-    $script:UseLinkai = ($choice -eq "9")
+    $script:UseLinkai = ($choice -eq "10")

    if ($m.Base) {
        $base = Read-Host "Enter API Base URL [default: $($m.Base)]"
@@ -302,6 +304,8 @@ function New-ConfigFile {
        ark_api_key               = ""
        dashscope_api_key         = ""
        minimax_api_key           = ""
+        deepseek_api_key          = ""
+        deepseek_api_base         = "https://api.deepseek.com/v1"
        voice_to_text             = "openai"
        text_to_voice             = "openai"
        voice_reply_voice         = $false
@@ -326,6 +330,7 @@ function New-ConfigFile {
        ARK_KEY      = "ark_api_key"
        DASHSCOPE_KEY = "dashscope_api_key"
        MINIMAX_KEY  = "minimax_api_key"
+        DEEPSEEK_KEY = "deepseek_api_key"
        LINKAI_KEY   = "linkai_api_key"
    }
    if ($keyMap.ContainsKey($KeyName)) {
@@ -334,9 +339,10 @@ function New-ConfigFile {

    # Set API base if provided
    $baseMap = @{
-        "6" = "claude_api_base"
-        "7" = "gemini_api_base"
-        "8" = "open_ai_api_base"
+        "1" = "deepseek_api_base"
+        "7" = "claude_api_base"
+        "8" = "gemini_api_base"
+        "9" = "open_ai_api_base"
    }
    if ($ApiBase -and $baseMap.ContainsKey($ModelChoice)) {
        $config[$baseMap[$ModelChoice]] = $ApiBase