支付寶取消綁定銀行卡的方法：
1.首先登錄支付寶，在支付頁面中先點擊右下角我的按鈕，然後在找到銀行卡壹欄，並點擊進入；
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2.進入我的銀行卡頁面後，選擇需要解除綁定的銀行卡，並點擊進入；
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3.進入頁面後，點擊右上角的設置按鈕，如下圖所示；
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4.進入管理頁面後，會看到解除綁定四個字，並點擊解除綁定；
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5.之後，會彈出壹個提醒的小頁面，點擊確定解除綁定即可；
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6.然後，刷臉驗證即可（也可以選擇其他驗證方式），銀行卡就成功解除綁定了。
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