diff --git a/docs/unicloud/cf-database.md b/docs/unicloud/cf-database.md
index a50efef3dfd70b7da6fa3f31041d16fe90a36255..113f8821a3b104db2248a6a707f8ff0cb83565f4 100644
--- a/docs/unicloud/cf-database.md
+++ b/docs/unicloud/cf-database.md
@@ -8,7 +8,7 @@ const db = uniCloud.database(Object DBOptions);
 
 |字段	|类型		|必填	|描述				|平台差异说明	|
 |:-:	|:-:		|:-:	|:-:				|:-:					|
-|env	|String	|否		|服务空间ID	|仅腾讯云支持	|
+|spaceId	|String	|否		|服务空间ID	|仅腾讯云支持	|
 
 ## 新增集合