diff --git a/src/app/ui/real-cases/real-cases.component.html b/src/app/ui/real-cases/real-cases.component.html
index 972ea3c..6c12cd1 100644
--- a/src/app/ui/real-cases/real-cases.component.html
+++ b/src/app/ui/real-cases/real-cases.component.html
@@ -50,23 +50,23 @@
 <div class="tanchuang" id="tanchuang" *ngIf="isshow">
     <!--弹窗头部-->
     <div class="headerOperate">
-        <div id="tedian" class="bigeditdeletebtn"   ngClass="buildingbtnchecked">
+        <div id="tedian" class="bigeditdeletebtn"   >
           <span>基本信息</span>
         </div>
-        <div id="zhuyi" class="bigeditdeletebtn"   ngClass="buildingbtnchecked">
+        <div id="zhuyi" class="bigeditdeletebtn" >
           <span>事故特点</span>
         </div>
-        <div id="chuzhi" class="bigeditdeletebtn"   ngClass="buildingbtnchecked">
+        <div id="chuzhi" class="bigeditdeletebtn" >
             <span>处置经过</span>
           </div>
-        <div id="chuzhi" class="bigeditdeletebtn"   ngClass="buildingbtnchecked">
+        <div id="chuzhi" class="bigeditdeletebtn" >
             <span>几点体会</span>
           </div>
-        <div id="zuzhi" class="bigeditdeletebtn"    ngClass="buildingbtnchecked">
+        <div id="zuzhi" class="bigeditdeletebtn" >
             <span>存在不足</span>
           </div>
           <div style="float: right;margin-left: 50px;" >
-            <a  class="xiao">-</a>
+            <!-- <a  class="xiao">-</a> -->
             
             <a><span style="cursor:pointer" class="close" (click)="ShoeFalse()"><mat-icon>clear</mat-icon></span></a>
         </div>