diff --git a/domains/tsic404.json b/domains/tsic404.json
deleted file mode 100644
index 48bb5a267..000000000
--- a/domains/tsic404.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-    "description": "tsic404 personal website",
-    "repo": "https://github.com/tsic404/blog",
-    "owner": {
-        "username": "tsic404",
-        "email": "tsicliu@foxmail.com"
-    },
-    "record": {
-        "CNAME": "tsic.top"
-    }
-}