diff --git a/frontend/src/views/SftpView.vue b/frontend/src/views/SftpView.vue
index d567eda..0b25c21 100644
--- a/frontend/src/views/SftpView.vue
+++ b/frontend/src/views/SftpView.vue
@@ -147,7 +147,9 @@ async function handleFileSelect(e: Event) {
   const path = currentPath.value === '.' ? '' : currentPath.value
   try {
     for (let i = 0; i < selected.length; i++) {
-      await sftpApi.uploadFile(connectionId.value, path, selected[i])
+      const file = selected[i]
+      if (!file) continue
+      await sftpApi.uploadFile(connectionId.value, path, file)
     }
     loadPath()
   } catch {