diff --git a/apps/DecoTV/data.yml b/apps/DecoTV/data.yml
index b225b7435..dce0320a0 100644
--- a/apps/DecoTV/data.yml
+++ b/apps/DecoTV/data.yml
@@ -4,7 +4,7 @@ tags:
 title: DecoTV - 免费在线视频搜索与观看平台
 description: 免费在线视频搜索与观看平台
 additionalProperties:
-  key: DecoTV
+  key: decotv
   name: DecoTV
   tags:
     - Tool