diff --git a/README.md b/README.md
index ff1fffd2..ae2ffac5 100644
--- a/README.md
+++ b/README.md
@@ -74,6 +74,7 @@ _✨ 通过标准的 OpenAI API 格式访问所有的大模型，开箱即用 
    + [x] [360 智脑](https://ai.360.cn)
    + [x] [腾讯混元大模型](https://cloud.tencent.com/document/product/1729)
    + [x] [Moonshot AI](https://platform.moonshot.cn/)
+   + [x] [百川大模型](https://platform.baichuan-ai.com)
    + [ ] [字节云雀大模型](https://www.volcengine.com/product/ark) (WIP)
    + [ ] [MINIMAX](https://api.minimax.chat/) (WIP)
 2. 支持配置镜像以及众多[第三方代理服务](https://iamazing.cn/page/openai-api-third-party-services)。
diff --git a/common/constants.go b/common/constants.go
index ccaa3560..85fcca18 100644
--- a/common/constants.go
+++ b/common/constants.go
@@ -64,6 +64,7 @@ const (
 	ChannelTypeTencent        = 23
 	ChannelTypeGemini         = 24
 	ChannelTypeMoonshot       = 25
+	ChannelTypeBaichuan       = 26
 )
 
 var ChannelBaseURLs = []string{
@@ -93,6 +94,7 @@ var ChannelBaseURLs = []string{
 	"https://hunyuan.cloud.tencent.com",         // 23
 	"https://generativelanguage.googleapis.com", // 24
 	"https://api.moonshot.cn",                   // 25
+	"https://api.baichuan-ai.com",               // 26
 }
 
 const (
diff --git a/common/logger/logger.go b/common/logger/logger.go
index f970ee61..8232b2fc 100644
--- a/common/logger/logger.go
+++ b/common/logger/logger.go
@@ -13,6 +13,7 @@ import (
 )
 
 const (
+	loggerDEBUG = "DEBUG"
 	loggerINFO  = "INFO"
 	loggerWarn  = "WARN"
 	loggerError = "ERR"
@@ -55,6 +56,10 @@ func SysError(s string) {
 	_, _ = fmt.Fprintf(gin.DefaultErrorWriter, "[SYS] %v | %s \n", t.Format("2006/01/02 - 15:04:05"), s)
 }
 
+func Debug(ctx context.Context, msg string) {
+	logHelper(ctx, loggerDEBUG, msg)
+}
+
 func Info(ctx context.Context, msg string) {
 	logHelper(ctx, loggerINFO, msg)
 }
@@ -67,6 +72,10 @@ func Error(ctx context.Context, msg string) {
 	logHelper(ctx, loggerError, msg)
 }
 
+func Debugf(ctx context.Context, format string, a ...any) {
+	Debug(ctx, fmt.Sprintf(format, a...))
+}
+
 func Infof(ctx context.Context, format string, a ...any) {
 	Info(ctx, fmt.Sprintf(format, a...))
 }
diff --git a/controller/model.go b/controller/model.go
index f5760901..42ebb598 100644
--- a/controller/model.go
+++ b/controller/model.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"github.com/gin-gonic/gin"
 	"github.com/songquanpeng/one-api/relay/channel/ai360"
+	"github.com/songquanpeng/one-api/relay/channel/baichuan"
 	"github.com/songquanpeng/one-api/relay/channel/moonshot"
 	"github.com/songquanpeng/one-api/relay/constant"
 	"github.com/songquanpeng/one-api/relay/helper"
@@ -98,6 +99,17 @@ func init() {
 			Parent:     nil,
 		})
 	}
+	for _, modelName := range baichuan.ModelList {
+		openAIModels = append(openAIModels, OpenAIModels{
+			Id:         modelName,
+			Object:     "model",
+			Created:    1626777600,
+			OwnedBy:    "baichuan",
+			Permission: permission,
+			Root:       modelName,
+			Parent:     nil,
+		})
+	}
 	openAIModelsMap = make(map[string]OpenAIModels)
 	for _, model := range openAIModels {
 		openAIModelsMap[model.Id] = model
diff --git a/controller/relay.go b/controller/relay.go
index 499e8ddc..278c0b32 100644
--- a/controller/relay.go
+++ b/controller/relay.go
@@ -41,6 +41,10 @@ func relay(c *gin.Context, relayMode int) *model.ErrorWithStatusCode {
 func Relay(c *gin.Context) {
 	ctx := c.Request.Context()
 	relayMode := constant.Path2RelayMode(c.Request.URL.Path)
+	if config.DebugEnabled {
+		requestBody, _ := common.GetRequestBody(c)
+		logger.Debugf(ctx, "request body: %s", string(requestBody))
+	}
 	bizErr := relay(c, relayMode)
 	if bizErr == nil {
 		return
diff --git a/relay/channel/baichuan/constants.go b/relay/channel/baichuan/constants.go
new file mode 100644
index 00000000..cb20a1ff
--- /dev/null
+++ b/relay/channel/baichuan/constants.go
@@ -0,0 +1,7 @@
+package baichuan
+
+var ModelList = []string{
+	"Baichuan2-Turbo",
+	"Baichuan2-Turbo-192k",
+	"Baichuan-Text-Embedding",
+}
diff --git a/relay/channel/openai/adaptor.go b/relay/channel/openai/adaptor.go
index 1313e317..0b727d2e 100644
--- a/relay/channel/openai/adaptor.go
+++ b/relay/channel/openai/adaptor.go
@@ -7,6 +7,7 @@ import (
 	"github.com/songquanpeng/one-api/common"
 	"github.com/songquanpeng/one-api/relay/channel"
 	"github.com/songquanpeng/one-api/relay/channel/ai360"
+	"github.com/songquanpeng/one-api/relay/channel/baichuan"
 	"github.com/songquanpeng/one-api/relay/channel/moonshot"
 	"github.com/songquanpeng/one-api/relay/model"
 	"github.com/songquanpeng/one-api/relay/util"
@@ -84,6 +85,8 @@ func (a *Adaptor) GetModelList() []string {
 		return ai360.ModelList
 	case common.ChannelTypeMoonshot:
 		return moonshot.ModelList
+	case common.ChannelTypeBaichuan:
+		return baichuan.ModelList
 	default:
 		return ModelList
 	}
@@ -97,6 +100,8 @@ func (a *Adaptor) GetChannelName() string {
 		return "360"
 	case common.ChannelTypeMoonshot:
 		return "moonshot"
+	case common.ChannelTypeBaichuan:
+		return "baichuan"
 	default:
 		return "openai"
 	}
diff --git a/relay/controller/text.go b/relay/controller/text.go
index cc460511..59c5f637 100644
--- a/relay/controller/text.go
+++ b/relay/controller/text.go
@@ -55,7 +55,8 @@ func RelayTextHelper(c *gin.Context) *model.ErrorWithStatusCode {
 	var requestBody io.Reader
 	if meta.APIType == constant.APITypeOpenAI {
 		// no need to convert request for openai
-		if isModelMapped {
+		shouldResetRequestBody := isModelMapped || meta.ChannelType == common.ChannelTypeBaichuan // frequency_penalty 0 is not acceptable for baichuan
+		if shouldResetRequestBody {
 			jsonStr, err := json.Marshal(textRequest)
 			if err != nil {
 				return openai.ErrorWrapper(err, "json_marshal_failed", http.StatusInternalServerError)
diff --git a/web/berry/src/constants/ChannelConstants.js b/web/berry/src/constants/ChannelConstants.js
index aeff5190..86c3e3aa 100644
--- a/web/berry/src/constants/ChannelConstants.js
+++ b/web/berry/src/constants/ChannelConstants.js
@@ -71,6 +71,12 @@ export const CHANNEL_OPTIONS = {
     value: 23,
     color: 'default'
   },
+  26: {
+    key: 26,
+    text: '百川大模型',
+    value: 23,
+    color: 'default'
+  },
   8: {
     key: 8,
     text: '自定义渠道',
diff --git a/web/berry/src/views/Channel/type/Config.js b/web/berry/src/views/Channel/type/Config.js
index a091c8d6..c7e759b5 100644
--- a/web/berry/src/views/Channel/type/Config.js
+++ b/web/berry/src/views/Channel/type/Config.js
@@ -145,6 +145,18 @@ const typeConfig = {
     },
     modelGroup: "google gemini",
   },
+  25: {
+    input: {
+      models: ['moonshot-v1-8k', 'moonshot-v1-32k', 'moonshot-v1-128k'],
+    },
+    modelGroup: "moonshot",
+  },
+  26: {
+    input: {
+      models: ['Baichuan2-Turbo', 'Baichuan2-Turbo-192k', 'Baichuan-Text-Embedding'],
+    },
+    modelGroup: "baichuan",
+  },
 };
 
 export { defaultConfig, typeConfig };
diff --git a/web/default/src/constants/channel.constants.js b/web/default/src/constants/channel.constants.js
index 16da1b97..0cf06327 100644
--- a/web/default/src/constants/channel.constants.js
+++ b/web/default/src/constants/channel.constants.js
@@ -11,6 +11,7 @@ export const CHANNEL_OPTIONS = [
   { key: 19, text: '360 智脑', value: 19, color: 'blue' },
   { key: 25, text: 'Moonshot AI', value: 25, color: 'black' },
   { key: 23, text: '腾讯混元', value: 23, color: 'teal' },
+  { key: 26, text: '百川大模型', value: 26, color: 'orange' },
   { key: 8, text: '自定义渠道', value: 8, color: 'pink' },
   { key: 22, text: '知识库：FastGPT', value: 22, color: 'blue' },
   { key: 21, text: '知识库：AI Proxy', value: 21, color: 'purple' },
diff --git a/web/default/src/pages/Channel/EditChannel.js b/web/default/src/pages/Channel/EditChannel.js
index 4f4633ff..7a33b47f 100644
--- a/web/default/src/pages/Channel/EditChannel.js
+++ b/web/default/src/pages/Channel/EditChannel.js
@@ -102,6 +102,9 @@ const EditChannel = () => {
         case 25:
           localModels = ['moonshot-v1-8k', 'moonshot-v1-32k', 'moonshot-v1-128k'];
           break;
+        case 26:
+          localModels = ['Baichuan2-Turbo', 'Baichuan2-Turbo-192k', 'Baichuan-Text-Embedding'];
+          break;
       }
       setInputs((inputs) => ({ ...inputs, models: localModels }));
     }