diff --git a/README.md b/README.md
index 56e7f9435dd..86730871789 100644
--- a/README.md
+++ b/README.md
@@ -280,6 +280,10 @@ Alibaba Cloud Api Key.
 
 Alibaba Cloud Api Url.
 
+### IFLYTEK_API_KEY (Optional)
+iFLYTEK Spark API Key. Obtain the APIKey and APISecret from the console. The composition of the API_KEY is as follows: Authorization: Bearer {APIKey}:{APISecret}
+
+
 ### `HIDE_USER_API_KEY` (optional)
 
 > Default: Empty
diff --git a/README_CN.md b/README_CN.md
index 8c464dc098c..548c3fbbb9d 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -172,6 +172,10 @@ ByteDance Api Url.
 
 阿里云（千问）Api Url.
 
+### `IFLYTEK_API_KEY` (可选)
+讯飞星火 Api Key. 控制台获取APIKey和APISecret. API_KEY的组成为:Authorization: Bearer {APIKey}:{APISecret}
+ 
+
 ### `HIDE_USER_API_KEY` （可选）
 
 如果你不想让用户自行填入 API Key，将此环境变量设置为 1 即可。