diff --git a/templates/repo/editor/upload.tmpl b/templates/repo/editor/upload.tmpl
index 7794c2a2d..08727600c 100644
--- a/templates/repo/editor/upload.tmpl
+++ b/templates/repo/editor/upload.tmpl
@@ -27,7 +27,7 @@
 			</div>
 			<div class="field">
 				<div class="files"></div>
-				<div class="ui dropzone" id="dropzone" data-upload-url="{{.RepoLink}}/upload-file" data-remove-url="{{.RepoLink}}/upload-remove" data-csrf="{{.CsrfToken}}" data-accepts="{{.UploadAllowedTypes}}" data-max-file="{{.UploadMaxFiles}}" data-max-size="{{.UploadMaxSize}}" data-default-message="{{.i18n.Tr "dropzone.default_message"}}" data-invalid-input-type="{{.i18n.Tr "dropzone.invalid_input_type"}}" data-file-too-big="{{.i18n.Tr "dropzone.file_too_big"}}" data-remove-file="{{.i18n.Tr "dropzone.remove_file"}}"></div>
+				<div class="ui dropzone" id="dropzone" data-upload-url="{{.RepoLink}}/upload-file" data-remove-url="{{.RepoLink}}/upload-remove" data-csrf="{{.CsrfToken}}" data-accepts="{{.UploadAllowedTypes}}" data-max-file="{{.UploadMaxFiles}}" data-max-size="{{.UploadMaxSize}}" data-default-message="{{.i18n.Tr "dropzone.default_message"}}" data-invalid-input-type="{{.i18n.Tr "dropzone.invalid_input_type"}}" data-file-too-big="{{.i18n.Tr "dropzone.file_too_big"}}" data-remove-file="{{.i18n.Tr "dropzone.remove_file"}}"><div class="maxfilesize ui red message" style="display: none;margin: 2.5rem;"></div></div>
 			</div>
 			{{template "repo/editor/commit_form" .}}
 		</form>
diff --git a/web_src/js/index.js b/web_src/js/index.js
index f245045db..a832c0b4b 100755
--- a/web_src/js/index.js
+++ b/web_src/js/index.js
@@ -2769,6 +2769,7 @@ $(document).ready(async () => {
       dictInvalidFileType: $dropzone.data('invalid-input-type'),
       dictFileTooBig: $dropzone.data('file-too-big'),
       dictRemoveFile: $dropzone.data('remove-file'),
+      dictMaxFilesExceeded:'上次超过限制',
       init() {
         this.on('success', (file, data) => {
           filenameDict[file.name] = data.uuid;
@@ -2789,8 +2790,20 @@ $(document).ready(async () => {
           }
         });
         this.on('addedfile',(file)=>{
-          console.log("addfile",file)
+          console.log("addfile",file,filenameDict,this.files.length)
+          if(file.size/(1000*1000)>3){
+            this.removeFile(file)
+            $('.maxfilesize.ui.red.message').text('单次最多上传XX个文件，每个文件不超过XXM。')
+            $('.maxfilesize.ui.red.message').css('display','block')
+          }
+          
+        });
+        this.on('maxfilesexceeded',(file)=>{
+          this.removeFile(file)
+          $('.maxfilesize.ui.red.message').text('一次最多只能上传 5 个文件, 上传已达到上限，请勿再添加文件。')
+          $('.maxfilesize.ui.red.message').css('display','block')
         })
+
       }
     });
   }