diff --git a/Utils/AccessControl/model.conf b/Utils/AccessControl/model.conf
deleted file mode 100644
index b0665ab..0000000
--- a/Utils/AccessControl/model.conf
+++ /dev/null
@@ -1,15 +0,0 @@
-[request_definition]
-r = sub, obj, act
-
-[policy_definition]
-p = sub, obj, act
-
-[role_definition]
-g = _, _
-g2 = _, _
-
-[policy_effect]
-e = some(where (p.eft == allow))
-
-[matchers]
-m = g(r.sub, p.sub) && g2(r.obj, p.obj) && r.act == p.act || r.sub == "管理员"
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index ab7ced0..9216f91 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,6 +6,5 @@ uvicorn
 Werkzeug~=2.2.2
 PyJWT~=2.5.0
 requests~=2.28.1
-casbin~=1.17.1
 cryptography
 pycryptodome
\ No newline at end of file