diff --git a/src/components/Dialogs/sellDialog.vue b/src/components/Dialogs/sellDialog.vue
index 5b371c6..3b0420d 100644
--- a/src/components/Dialogs/sellDialog.vue
+++ b/src/components/Dialogs/sellDialog.vue
@@ -132,6 +132,7 @@ const message = inject("$message");
 import {DownOutlined, UpOutlined} from "@ant-design/icons-vue";
 import {priceCalculated, timeFormat, royaltiesPrice, feePrice, totalPrice} from "@/configs/priceCalculate.js";
 import {BlockChain} from "@/components/chain/BlockChain";
+import { ethers } from "ethers"
 const props = defineProps({
   sellDialogVisible: {
     type: Boolean,
@@ -179,7 +180,7 @@ const sellConfirm = async () => {
       contractAddress: props.sellDataArr.contract_address,
       tokenId: props.sellDataArr.token_id,
       currencyAddress: currency,
-      currencyAmount: BigInt(totalPrice(priceValue.value) * 1e18),
+      currencyAmount: ethers.utils.parseEther(totalPrice(priceValue.value)).toString(),
       orderExpiry: orderData,
     };
     const bc = new BlockChain();
@@ -193,6 +194,7 @@ const sellConfirm = async () => {
         }, 2000);
       }
     } catch (e) {
+      console.log(e.message)
       message.error("Your product failed to be listed");
     }
   } else {
diff --git a/src/configs/priceCalculate.js b/src/configs/priceCalculate.js
index b96f667..74e8c72 100644
--- a/src/configs/priceCalculate.js
+++ b/src/configs/priceCalculate.js
@@ -44,7 +44,7 @@ export const feePrice = (price) => {
 }
 
 export const totalPrice = (price) => {
-  return Number(Number(price) + Number(price) * 0.02).toFixed(5)
+  return Number(Number(price) + Number(price) * 0.04).toFixed(5)
 }
 
 // 处理时间回显