diff --git a/src/views/DetailView.vue b/src/views/DetailView.vue
index 037a544..37899d8 100644
--- a/src/views/DetailView.vue
+++ b/src/views/DetailView.vue
@@ -40,9 +40,10 @@
               3、购买
               4、
               -->
-              <div v-if="(myAddress != detailData.nft.owner_address) && detailData.event">
-                <div class="buy" @click="localWalletStore.token == '' ? cardLogin() : buyNow()">Buy Now</div>
-                <div class="add" v-if="detailData.in_shopcart == 0" @click="localWalletStore.token == '' ? cardLogin() : addCart()">
+              
+              <div v-if="myAddress != detailData.nft.owner_address">
+                <div v-if="detailData.event != null" class="buy" @click="localWalletStore.token == '' ? cardLogin() : buyNow()">Buy Now</div>
+                <div class="add" v-if="detailData.event != null && detailData.in_shopcart == 0" @click="localWalletStore.token == '' ? cardLogin() : addCart()">
                   <span>Add to cart </span>
                   <img src="@/assets/img/marketplace/Add_shopping_cart.png" alt="">
                 </div>