diff --git a/problem/urls/admin.py b/problem/urls/admin.py
index e07c8ea..77c592b 100644
--- a/problem/urls/admin.py
+++ b/problem/urls/admin.py
@@ -2,12 +2,13 @@ from django.urls import path
 
 from ..views.admin import (ContestProblemAPI, ProblemAPI, TestCaseAPI, MakeContestProblemPublicAPIView,
                            CompileSPJAPI, AddContestProblemAPI, ExportProblemAPI, ImportProblemAPI,
-                           FPSProblemImport)
+                           FPSProblemImport, ProblemVisibleAPI)
 
 urlpatterns = [
     path("test_case", TestCaseAPI.as_view()),
     path("compile_spj", CompileSPJAPI.as_view()),
     path("problem", ProblemAPI.as_view()),
+    path("problem/visible", ProblemVisibleAPI.as_view()),
     path("contest/problem", ContestProblemAPI.as_view()),
     path("contest_problem/make_public", MakeContestProblemPublicAPIView.as_view()),
     path("contest/add_problem_from_public", AddContestProblemAPI.as_view()),
diff --git a/problem/views/admin.py b/problem/views/admin.py
index d099700..40a614f 100644
--- a/problem/views/admin.py
+++ b/problem/views/admin.py
@@ -703,3 +703,17 @@ class FPSProblemImport(CSRFExemptAPIView):
                 problem_data["test_case_score"] = score
                 self._create_problem(problem_data, request.user)
         return self.success({"import_count": len(problems)})
+
+
+class ProblemVisibleAPI(APIView):
+    @problem_permission_required
+    def put(self, request):
+        id = request.GET.get("problem_id")
+        try:
+            problem = Problem.objects.get(id=id)
+            ensure_created_by(problem, request.user)
+        except Problem.DoesNotExist:
+            self.error("problem does not exists")
+        problem.visible = not problem.visible
+        problem.save()
+        self.success()
\ No newline at end of file