fix

app/Transformers/Circle/QuestionTransformer.php

@@ -32,7 +32,7 @@ class QuestionTransformer extends TransformerAbstract
         return [
             'id' => $interestCircle['id'],
             'join_question' => $this->formatQuestion($interestCircle),
-            'answer_count' => $answer > 0 ? $answer : 0
+            'answer_count' => $answer
         ];
     }