diff --git a/src/views/imageCaptioning/image-captioning/components/ImageResults.vue b/src/views/imageCaptioning/image-captioning/components/ImageResults.vue
index a846474..26b9d81 100644
--- a/src/views/imageCaptioning/image-captioning/components/ImageResults.vue
+++ b/src/views/imageCaptioning/image-captioning/components/ImageResults.vue
@@ -1012,6 +1012,11 @@ export default {
         handleInputConfirm() {
             let inputValue = this.inputValue
 
+            if (!inputValue) {
+                this.inputVisible = false
+                return
+            }
+
             // 根据inputValue在annotationTypeOptions中查找是否存在
             const index = this.annotationTypeOptions.findIndex(
                 (item) => item.value === inputValue,