diff --git a/index.html b/index.html
index 0ce6b81..1d6b4c7 100644
--- a/index.html
+++ b/index.html
@@ -55,7 +55,10 @@
                 </div>
                 <div class="border-2 w-full mt-2.5 flex justify-between p-2 text-sm">
                   <p style="color: #999999;">导师委派</p>
-                  <button>上传</button>
+                  <div class="flex justify-between rounded-md startBtnBox">
+                    <div class="startBtn mr-1">委派人</div>
+                    <img style="width:15px" src="https://www.tall.wiki/staticrec/icon/down.svg" />
+                  </div>
                 </div>
               </div>
             </div>