[...]

pages/wallet/extract.vue

@@ -24,8 +24,9 @@
 		<view class="withdrawing-content">
 			<view class="item">
 				<view style="flex: 1;">
+					<view class="inputTxt">提现数量</view>
 					<input class="input_num" v-model="withdraw_input" @input='inputNum' type="number"
-						placeholder-style="color:#999;font-weight:normal; font-size:34rpx;" placeholder="提现数量" />
+						placeholder-style="color:#999;font-weight:normal; font-size:34rpx;" placeholder="请输入提现数量" />
 				</view>
 				<view class="all" @click="all">全部提现</view>
 			</view>
@@ -71,6 +72,7 @@
 					this.tax = res.tax
 					this.cost = res.cost
 					this.bank_accounts = res.bank_accounts.length
+					this.withdraw_input = Number(res.balance)
 					uni.setStorageSync('refresh', false)
 				}).catch(err => {
 					uni.showToast({
@@ -313,15 +315,18 @@
 			align-items: center;
 			justify-content: flex-start;
 			box-sizing: border-box;
-			padding: $padding 0;
+			padding: 20rpx 0;
 
 			span:nth-child(1) {
 				color: #666;
 				margin-right: 20rpx;
 			}
-
+			.inputTxt{
+				color: #999;
+				padding-bottom: 20rpx;
+			}
 			.input_num {
-				font-size: $title-size*1.5;
+				font-size: 60rpx;
 				color: #3a3a3a;
 				font-weight: bolder;
 				flex: 1;