diff --git a/marketplace.zip b/marketplace.zip
deleted file mode 100644
index 1bc21dd..0000000
Binary files a/marketplace.zip and /dev/null differ
diff --git a/src/components/common/card.vue b/src/components/common/card.vue
index d18323d..e2c3d37 100644
--- a/src/components/common/card.vue
+++ b/src/components/common/card.vue
@@ -117,7 +117,6 @@ const addCart = async (val) => {
   }
   
   try {
-    
     let res = await marketplaceList.getCartListState()
     if (res.data && res.data.length) {
       let exists = res.data.find(item => {
@@ -133,13 +132,15 @@ const addCart = async (val) => {
       const currentCurrency = val.event?.data?.buy[0].contract_address || ''
       const currentType = val.event?.data?.buy[0].item_type || ''
 
-      if (currency != currentCurrency || type != currentType) {
+      if (currency == currentCurrency && type == currentType) {
         const { errcode, errmsg } = await marketplaceList.addCartListState(data)
         console.log(errcode, errmsg)
         if(errcode == 0) {
           message.success('success! Add from cart')
           marketplaceList.getCartList = await marketplaceList.getCartListState()
         }
+      } else {
+        message.error('The currency is different, please empty the shopping cart first')
       }
     } else {
       const { errcode, errmsg } = await marketplaceList.addCartListState(data)