diff --git a/client/src/pages/admin-test-checklist/ui/AdminTestChecklistPage.tsx b/client/src/pages/admin-test-checklist/ui/AdminTestChecklistPage.tsx
index d0156cf..795510c 100644
--- a/client/src/pages/admin-test-checklist/ui/AdminTestChecklistPage.tsx
+++ b/client/src/pages/admin-test-checklist/ui/AdminTestChecklistPage.tsx
@@ -85,9 +85,6 @@ export function AdminTestChecklistPage() {
     onSuccess: () => {
       queryClient.invalidateQueries({ queryKey: ['admin', 'test-checklist'] })
     },
-    onError: (error) => {
-      console.warn('updateTestChecklistItem error:', error)
-    },
   })
 
   const resetMutation = useMutation({
@@ -115,9 +112,7 @@ export function AdminTestChecklistPage() {
 
   const handleStatusClick = useCallback(
     (itemKey: string) => {
-      console.warn('handleStatusClick:', itemKey, results[itemKey])
       const current = statusFromResult(results[itemKey])
-      console.warn('current status:', current)
       if (current === 'failed') {
         updateMutation.mutate({ itemKey, passed: false, comment: null })
       } else if (current === 'unchecked') {
diff --git a/server/src/routes/api/admin/test-checklist.js b/server/src/routes/api/admin/test-checklist.js
index cfd5e00..5035548 100644
--- a/server/src/routes/api/admin/test-checklist.js
+++ b/server/src/routes/api/admin/test-checklist.js
@@ -15,10 +15,10 @@ export async function registerAdminTestChecklistRoutes(fastify) {
     if (!itemKey || typeof passed !== 'boolean') {
       return reply.code(400).send({ error: 'itemKey и passed (boolean) обязательны' })
     }
-    if (comment !== undefined && typeof comment !== 'string') {
+    if (comment !== undefined && comment !== null && typeof comment !== 'string') {
       return reply.code(400).send({ error: 'comment должен быть строкой' })
     }
-    if (comment !== undefined && comment.length > 2000) {
+    if (comment !== undefined && comment !== null && comment.length > 2000) {
       return reply.code(400).send({ error: 'Комментарий слишком длинный (макс. 2000 символов)' })
     }