update

app/Repositories/CategoryRepository.php

@@ -22,7 +22,7 @@ class CategoryRepository {
     {
         $perPage = isset($request['per_page']) ? $request['per_page'] : 20;
         $where = [];
-        if(isset($request['is_suggest'])){
+        if(!empty($request['is_suggest'])){
             $where[] = ['is_suggest', '=', $request['is_suggest']];
         }
         return $this->category->where($where)->paginate($perPage);