diff --git a/src/services/authz-management.service.ts b/src/services/authz-management.service.ts
index 2be5c53..502a093 100644
--- a/src/services/authz-management.service.ts
+++ b/src/services/authz-management.service.ts
@@ -9,7 +9,7 @@ import * as casbin from 'casbin';
 export class AuthZManagementService {
   constructor(
     @Inject(AUTHZ_ENFORCER)
-    private readonly enforcer: casbin.Enforcer
+    public readonly enforcer: casbin.Enforcer
   ) {}
 
   /**
diff --git a/src/services/authz-rbac.service.ts b/src/services/authz-rbac.service.ts
index 05b1c5c..e17cff9 100644
--- a/src/services/authz-rbac.service.ts
+++ b/src/services/authz-rbac.service.ts
@@ -11,7 +11,7 @@ import * as casbin from 'casbin';
 export class AuthZRBACService {
   constructor(
     @Inject(AUTHZ_ENFORCER)
-    private readonly enforcer: casbin.Enforcer
+    public readonly enforcer: casbin.Enforcer
   ) {}
 
   /**