fix

08.src/Xingxi/xingxi-admin/src/main/resources/templates/business/banner/add.html

@@ -12,7 +12,7 @@
                     <div class="col-sm-8">
                         <img id="bannerImg" width="30%" height="30%">
                         <input type="file" class="form-control" id="bannerImgUrl" accept="image/*"/>
-                        <input type="hidden" lass="form-control" name="bannerUrl" id="bannerUrl" />
+                        <input type="hidden" class="form-control" name="bannerUrl" id="bannerUrl" />
                     </div>
                 </div>
             </div>