diff --git a/README.md b/README.md
index d07ced3273..1c25c486b6 100644
--- a/README.md
+++ b/README.md
@@ -161,6 +161,7 @@ pnpm dev
 - `OPENAI_API_KEY` 和 `OPENAI_ACCESS_TOKEN` 二选一
 - `OPENAI_API_MODEL`  设置模型，可选，默认：`gpt-3.5-turbo`
 - `OPENAI_API_BASE_URL` 设置接口地址，可选，默认：`https://api.openai.com`
+- `OPENAI_API_DISABLE_DEBUG` 设置接口关闭 debug 日志，可选，默认：empty 不关闭
 
 `ACCESS_TOKEN` 可用：
 
diff --git a/service/.env.example b/service/.env.example
index 354167153c..80e28475eb 100644
--- a/service/.env.example
+++ b/service/.env.example
@@ -10,6 +10,9 @@ OPENAI_API_BASE_URL=
 # OpenAI API Model - https://platform.openai.com/docs/models
 OPENAI_API_MODEL=
 
+# set `true` to disable OpenAI API debug log
+OPENAI_API_DISABLE_DEBUG=
+
 # Reverse Proxy
 API_REVERSE_PROXY=
 
diff --git a/service/src/chatgpt/index.ts b/service/src/chatgpt/index.ts
index 6ef954afae..61529a1453 100644
--- a/service/src/chatgpt/index.ts
+++ b/service/src/chatgpt/index.ts
@@ -26,6 +26,7 @@ const ErrorCodeMessage: Record<string, string> = {
 }
 
 const timeoutMs: number = !isNaN(+process.env.TIMEOUT_MS) ? +process.env.TIMEOUT_MS : 30 * 1000
+const disableDebug: boolean = process.env.OPENAI_API_DISABLE_DEBUG === 'true'
 
 let apiModel: ApiModel
 
@@ -45,8 +46,8 @@ let api: ChatGPTAPI | ChatGPTUnofficialProxyAPI
     const options: ChatGPTAPIOptions = {
       apiKey: process.env.OPENAI_API_KEY,
       completionParams: { model },
-      debug: true,
       messageStore,
+      debug: !disableDebug,
     }
 
     // increase max token limit if use gpt-4
@@ -73,7 +74,7 @@ let api: ChatGPTAPI | ChatGPTUnofficialProxyAPI
   else {
     const options: ChatGPTUnofficialProxyAPIOptions = {
       accessToken: process.env.OPENAI_ACCESS_TOKEN,
-      debug: true,
+      debug: !disableDebug,
     }
 
     if (isNotEmptyString(process.env.API_REVERSE_PROXY))