diff --git a/src/views/contest/paperList.vue b/src/views/contest/paperList.vue
index df22bca78..83f320370 100644
--- a/src/views/contest/paperList.vue
+++ b/src/views/contest/paperList.vue
@@ -9,8 +9,9 @@
         </div>
       </div>
       <el-menu
-        :default-active="1"
+        :default-active="defaultIndex"
         class="el-menu-vertical"
+        background-color="#ffffff00"
         text-color="#fff"
         active-text-color="#ffd04b"
       >
@@ -19,7 +20,7 @@
             <span> {{ paper.name }}</span>
           </template>
           <template v-for="(paper2,paperIndex2) in paperList">
-            <el-menu-item v-show="!formModel.seasonId||paper.seasonId==formModel.seasonId" :key="paperIndex2" :index="paper.id+''" @click="showPaperDetail(paper)">
+            <el-menu-item v-show="!formModel.seasonId||paper.seasonId==formModel.seasonId" :key="paperIndex2" :index="paper2.id+''" @click="showPaperDetail(paper)">
               {{ paper2.name }}
             </el-menu-item>
           </template>
@@ -123,10 +124,10 @@ export default {
 		background-color: transparent;
 		.el-menu-item{
 			&:hover{
-				background: #00172E;
+				background: #00172E !important;
 			}
 			&:focus{
-				background-color: #00172E;
+				background-color: #00172E !important;
 			}
         }
 	}
@@ -137,10 +138,10 @@ export default {
 		}
 		.el-submenu__title{
 			&:hover{
-				background: #00172E;
+				background: #00172E !important;
 			}
 			&:focus{
-				background-color: #00172E;
+				background-color: #00172E !important;
 			}
         }
 	}