diff --git a/frontend/src/components/menu.vue b/frontend/src/components/menu.vue
index dc18837..13ee4ed 100644
--- a/frontend/src/components/menu.vue
+++ b/frontend/src/components/menu.vue
@@ -110,7 +110,7 @@
         </div>
         
         <input type="file" @change="upload" style="display: none" ref="uploadInput"
-            accept=".pdf,.docx,.doc,.txt,.md,.jpg,.jpeg,.png" />
+            accept=".pdf,.docx,.doc,.txt,.md,.jpg,.jpeg,.png,.csv,.xls,.xlsx" />
     </div>
 </template>
 
diff --git a/frontend/src/views/platform/index.vue b/frontend/src/views/platform/index.vue
index a055d7b..c0f0972 100644
--- a/frontend/src/views/platform/index.vue
+++ b/frontend/src/views/platform/index.vue
@@ -3,7 +3,7 @@
         <Menu></Menu>
         <RouterView />
         <div class="upload-mask" v-show="ismask">
-            <input type="file" style="display: none" ref="uploadInput" accept=".pdf,.docx,.doc,.txt,.md" />
+            <input type="file" style="display: none" ref="uploadInput" accept=".pdf,.docx,.doc,.txt,.md,.jpg,.jpeg,.png,.csv,.xls,.xlsx" />
             <UploadMask></UploadMask>
         </div>
     </div>