|  | @@ -154,7 +154,7 @@ class ChannelOrderTrend(BaseHandler):
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				|  |  |              end = arg.get("end")
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				|  |  |              page = arg.get("page")
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				|  |  |              page_size = arg.get("page_size")
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				|  |  | -            order_by = arg.get("order_by", 'date')
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				|  |  | +            order_by = arg.get("order_by", 'cost')
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				|  |  |              order = arg.get("order", 'desc')
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				|  |  |              data, total, total_data = get_channel_order_trend(user_id, channel, game,agent_type, pitcher, agent_id, start, end, page, page_size,
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				|  |  |                                                                order_by, order)
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				|  | @@ -257,7 +257,7 @@ class PitcherTrend(BaseHandler):
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				|  |  |                  end = arg.get("end")
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				|  |  |                  page = arg.get("page")
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				|  |  |                  page_size = arg.get("page_size")
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				|  |  | -                order_by = arg.get("order_by", 'dt')
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				|  |  | +                order_by = arg.get("order_by", 'cost')
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				|  |  |                  order = arg.get("order", 'desc')
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				|  |  |  
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				|  |  |                  data, total, total_data = get_pitcher_trend(pitcher, start, end, page, page_size, order_by, order)
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