diff --git a/src/components/patchTemplate/PatchTemplateEditor.vue b/src/components/patchTemplate/PatchTemplateEditor.vue
index 89e6371..977b84e 100644
--- a/src/components/patchTemplate/PatchTemplateEditor.vue
+++ b/src/components/patchTemplate/PatchTemplateEditor.vue
@@ -17,6 +17,7 @@
 							:key="`upload-${index}`"
 							:auto-upload="false"
 							:show-file-list="false"
+							:accept="'.html,.htm'"
 							:on-change="(file: any) => handleTemplateUpload(index, file)"
 						>
 							<el-button size="small" type="primary" :disabled="!!template.url">