|  | @@ -55,7 +55,7 @@ class AccountRecognizer:
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				|  |  |          """
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				|  |  |          fetch_query = f"""
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				|  |  |              select id, title_list from crawler_candidate_account_pool
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				|  |  | -            where avg_score is null and status = 0;
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				|  |  | +            where avg_score is null and status = 0 and title_list is not null;
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				|  |  |          """
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				|  |  |          fetch_response = self.db_client.fetch(fetch_query, cursor_type=DictCursor)
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				|  |  |          return fetch_response
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