diff --git a/README.en.md b/README.en.md
index 2741062e..61864241 100644
--- a/README.en.md
+++ b/README.en.md
@@ -315,6 +315,7 @@ If the channel ID is not provided, load balancing will be used to distribute the
 * [FastGPT](https://github.com/labring/FastGPT): Knowledge question answering system based on the LLM
 * [VChart](https://github.com/VisActor/VChart):  More than just a cross-platform charting library, but also an expressive data storyteller.
 * [VMind](https://github.com/VisActor/VMind):  Not just automatic, but also fantastic. Open-source solution for intelligent visualization.
+* * [CherryStudio](https://github.com/CherryHQ/cherry-studio):  A cross-platform AI client that integrates multiple service providers and supports local knowledge base management.
 
 ## Note
 This project is an open-source project. Please use it in compliance with OpenAI's [Terms of Use](https://openai.com/policies/terms-of-use) and **applicable laws and regulations**. It must not be used for illegal purposes.
diff --git a/README.ja.md b/README.ja.md
index 4642df7d..38080468 100644
--- a/README.ja.md
+++ b/README.ja.md
@@ -287,8 +287,8 @@ graph LR
     + インターフェイスアドレスと API Key が正しいか再確認してください。
 
 ## 関連プロジェクト
-[FastGPT](https://github.com/labring/FastGPT): LLM に基づく知識質問応答システム
-
+* [FastGPT](https://github.com/labring/FastGPT): LLM に基づく知識質問応答システム
+* [CherryStudio](https://github.com/CherryHQ/cherry-studio):  マルチプラットフォーム対応のAIクライアント。複数のサービスプロバイダーを統合管理し、ローカル知識ベースをサポートします。
 ## 注
 本プロジェクトはオープンソースプロジェクトです。OpenAI の[利用規約](https://openai.com/policies/terms-of-use)および**適用される法令**を遵守してご利用ください。違法な目的での利用はご遠慮ください。
 
diff --git a/common/logger/logger.go b/common/logger/logger.go
index b5348033..724bc029 100644
--- a/common/logger/logger.go
+++ b/common/logger/logger.go
@@ -93,6 +93,9 @@ func Error(ctx context.Context, msg string) {
 }
 
 func Debugf(ctx context.Context, format string, a ...any) {
+	if !config.DebugEnabled {
+		return
+	}
 	logHelper(ctx, loggerDEBUG, fmt.Sprintf(format, a...))
 }
 
diff --git a/relay/billing/ratio/group.go b/relay/billing/ratio/group.go
index 8e9c5b73..b7f62e6e 100644
--- a/relay/billing/ratio/group.go
+++ b/relay/billing/ratio/group.go
@@ -3,8 +3,10 @@ package ratio
 import (
 	"encoding/json"
 	"github.com/songquanpeng/one-api/common/logger"
+	"sync"
 )
 
+var groupRatioLock sync.RWMutex
 var GroupRatio = map[string]float64{
 	"default": 1,
 	"vip":     1,
@@ -20,11 +22,15 @@ func GroupRatio2JSONString() string {
 }
 
 func UpdateGroupRatioByJSONString(jsonStr string) error {
+	groupRatioLock.Lock()
+	defer groupRatioLock.Unlock()
 	GroupRatio = make(map[string]float64)
 	return json.Unmarshal([]byte(jsonStr), &GroupRatio)
 }
 
 func GetGroupRatio(name string) float64 {
+	groupRatioLock.RLock()
+	defer groupRatioLock.RUnlock()
 	ratio, ok := GroupRatio[name]
 	if !ok {
 		logger.SysError("group ratio not found: " + name)
diff --git a/relay/billing/ratio/model.go b/relay/billing/ratio/model.go
index 4e111871..bebab9ec 100644
--- a/relay/billing/ratio/model.go
+++ b/relay/billing/ratio/model.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"strings"
+	"sync"
 
 	"github.com/songquanpeng/one-api/common/logger"
 )
@@ -15,6 +16,8 @@ const (
 	RMB       = USD / USD2RMB
 )
 
+var modelRatioLock sync.RWMutex
+
 // ModelRatio
 // https://platform.openai.com/docs/models/model-endpoint-compatibility
 // https://cloud.baidu.com/doc/WENXINWORKSHOP/s/Blfmc9dlf
@@ -508,11 +511,15 @@ func ModelRatio2JSONString() string {
 }
 
 func UpdateModelRatioByJSONString(jsonStr string) error {
+	modelRatioLock.Lock()
+	defer modelRatioLock.Unlock()
 	ModelRatio = make(map[string]float64)
 	return json.Unmarshal([]byte(jsonStr), &ModelRatio)
 }
 
 func GetModelRatio(name string, channelType int) float64 {
+	modelRatioLock.RLock()
+	defer modelRatioLock.RUnlock()
 	if strings.HasPrefix(name, "qwen-") && strings.HasSuffix(name, "-internet") {
 		name = strings.TrimSuffix(name, "-internet")
 	}