bug fix

src/pages/nft/add.vue

@@ -276,6 +276,9 @@ const feedback = () => {
 }
 
 watchEffect(() => {
+    projectName.value = String(projectName.value).trim()
+    projectDesc.value = String(projectDesc.value).trim()
+
     // 数量
     let num = projectSize.value;
     num = num.replace(/\D/g, '');