可能是支付的金额超过限额了，可以试试以下操作：
打开微信。
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2.打开一个需要发送红包的联系人。
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3.点击“+”号，找到“红包”。
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4.打开“发红包”界面。
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5.输入红包的金额。
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6.点击“塞钱进红包”，选择“零钱”一栏。
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7.点击“确定支付”。
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8.红包发送成功。
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