diff --git a/backend/sub.json b/backend/sub.json
deleted file mode 100644
index ab3f919..0000000
--- a/backend/sub.json
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-    "name": "The Name of Subscription",
-    "url": "The URL of Subscription",
-    "process": [
-        {
-            "type": "Flag Operator",
-            "args": [1]
-        },
-        {
-            "type": "Useless Filter"
-        },
-        {
-            "type": "Keyword Sort Operator",
-            "args": ["HK", "TW", "JP"]
-        },
-        {
-            "type": "Keyword Filter",
-            "args": ["IEPL", "IPLC"]
-        },
-        {
-            "type": "Region Filter",
-            "args": ["HK", "TW", "JP"]
-        }
-    ]
-}
\ No newline at end of file