diff --git a/src/javbus/fetch.py b/src/javbus/fetch.py
index 3c7c798..26bab85 100644
--- a/src/javbus/fetch.py
+++ b/src/javbus/fetch.py
@@ -331,6 +331,9 @@ def fetch_performers_detail():
                         if not avatar:
                             avatar = data.get('avatar')
                         all_movies.extend(data.get('movies', []))
+                    else:
+                        logging.warning(f"fetch_page error. url: {url}")
+                    time.sleep(0.3)
 
                 elif status_code  and status_code in [craw.http_code_404, craw.http_code_403, craw.http_code_redirect]:
                     actor_id = db_tools.update_actor_detail_404({'href': url, 'is_full_data': status_code})
@@ -363,7 +366,6 @@ def fetch_performers_detail():
                 succ_rows += 1
             else:
                 logging.warning(f'insert person: ({person}) {url} failed.')
-            time.sleep(0.5)
         
         logging.info(f'total request: {len(performers_list)}, succ: {succ_rows}, last performer id: {last_performer_id}')
         # 调试break