chapter update

app/Modules/Book/Services/ChapterService.php

@@ -247,7 +247,7 @@ class ChapterService
         }
         self::saveChapterToOss($bid,$chapter);
         $res_redis = self::saveChapterToRedis($bid,$chapter);
-        return $res_db  && $res_redis;
+        return  $res_redis;
 
     }