diff --git a/src/pages/order/create.vue b/src/pages/order/create.vue
index 11a2caa..cab28dd 100644
--- a/src/pages/order/create.vue
+++ b/src/pages/order/create.vue
@@ -72,14 +72,14 @@
         <text class="section-title">优惠设置</text>
       </view>
       <view class="form-item">
-        <text class="label">折扣率</text>
+        <text class="label">优惠金额</text>
         <input 
           class="discount-input" 
           type="digit" 
-          v-model="discountRate" 
+          v-model="discountMoney" 
           @change="calcAmount"
         />
-        <text class="unit">%</text>
+        <text class="unit">元</text>
       </view>
     </view>
 
@@ -176,9 +176,10 @@ export default {
       searchKeyword: '',
       
       // 金额相关
-      discountRate: 100,  // 折扣率
+      discountRate: 100,  // 折扣率（保留逻辑，默认100%不打折）
+      discountMoney: 0,   // 优惠金额
       totalAmount: 0,     // 原价
-      discountAmount: 0,  // 优惠金额
+      discountAmount: 0,  // 优惠金额（计算结果）
       actualAmount: 0,    // 实付金额
       
       // 其他
@@ -277,8 +278,8 @@ export default {
         return sum + (item.price * item.quantity)
       }, 0)
       
-      // 2. 计算优惠金额 = 原价 × (100 - 折扣率) / 100
-      this.discountAmount = this.totalAmount * (100 - this.discountRate) / 100
+      // 2. 优惠金额直接使用用户输入的值
+      this.discountAmount = parseFloat(this.discountMoney) || 0
       
       // 3. 计算实付金额 = 原价 - 优惠金额
       this.actualAmount = this.totalAmount - this.discountAmount
@@ -296,7 +297,8 @@ export default {
           quantity: item.quantity,
           price: item.price
         })),
-        discountRate: parseFloat(this.discountRate),
+        discountRate: 100,  // 保留折扣率逻辑，默认100%
+        discountMoney: parseFloat(this.discountMoney) || 0,
         remark: this.remark,
         paymentMethod: this.paymentMethod
       }