diff --git a/src/components/img/UploadImgHomeWork.vue b/src/components/img/UploadImgHomeWork.vue
index f6fdbed..126d3df 100644
--- a/src/components/img/UploadImgHomeWork.vue
+++ b/src/components/img/UploadImgHomeWork.vue
@@ -51,10 +51,15 @@ function handleChange(file) {
   f.uid = file.uid; 
   file.raw = f;  
   console.log(file.raw)
-  if(file.raw.name.includes('.mp4') || file.raw.name.includes('.jpeg') || file.raw.name.includes('.JPEG')){
+  if(file.raw.name.includes('.mp4') || file.raw.name.includes('.MP4')){
     files.value = []
     emit('update:value', files.value)
-    ElMessage.error(`暂不支持此格式文件上传`);
+    ElMessage.error(`暂不支持视频文件上传`);
+    return
+  }else if(file.raw.name.includes('.jpeg') || file.raw.name.includes('.JPEG')){
+    files.value = []
+    emit('update:value', files.value)
+    ElMessage.error(`暂不支持jpeg格式图片文件上传`);
     return
   }else{
     imageRef.value.submit();