diff --git a/pages/exchange/contractHis.vue b/pages/exchange/contractHis.vue
index d213247..ec5c737 100644
--- a/pages/exchange/contractHis.vue
+++ b/pages/exchange/contractHis.vue
@@ -57,7 +57,7 @@
                 item.avail_position
               }}</view>
                   </view>
-          
+
                   <view class="d-flex">
                       <view class="row w-6/12 d-flex m-y-xs justify-between">
                           <view class="label fn-sm">{{ $t("contract.b1") }}</view>
@@ -91,9 +91,9 @@
                       </view>
                   </view>
                   <view class="row d-flex m-y-xs justify-between">
-          
+
                       <v-button type="green" size="small" class="opt-btn rounded-xs m-b-xs" @click="closePositionShow(item)">{{ $t("contract.h3") }}</v-button>
-          
+
                       <!-- <v-button type="green" size="small" class="opt-btn rounded-xs m-b-xs m-l-xs" @click="onekeyReverse(item)">{{ $t("contract.k8") }}</v-button> -->
                       <!-- <v-button
                 type="danger"
@@ -121,7 +121,7 @@
               </view>
           </view>
         </template>
-      
+
       <v-paging class="layout-main" :key="2" :ajax="getHistoryEntrust" v-if="active==1">
           <template #box="list">
             <not-data v-if="!$list(list).length"></not-data>
@@ -157,7 +157,7 @@
                   <div class="label fn-sm">{{$t('exchange.e2')}}</div>
                   <div class="color-buy">{{(item.traded_money/item.traded_amount).toFixed(4)*1||'--'}}</div>
                 </div>
-            
+
                 <div class="row d-flex m-y-xs justify-between">
                   <div class="label fn-sm">{{$t('exchange.c2')}}</div>
                   <div class="color-light">{{item.amount}}</div>
@@ -166,7 +166,7 @@
             </div>
           </template>
         </v-paging>
-        
+
         <v-paging class="layout-main" :key="3" :ajax="getHistoryEntrust" v-if="active==2">
             <template #box="list">
               <not-data v-if="!$list(list).length"></not-data>
@@ -202,7 +202,7 @@
                     <div class="label fn-sm">{{$t('exchange.e2')}}</div>
                     <div class="color-buy">{{(item.traded_money/item.traded_amount).toFixed(4)*1||'--'}}</div>
                   </div>
-              
+
                   <div class="row d-flex m-y-xs justify-between">
                     <div class="label fn-sm">{{$t('exchange.c2')}}</div>
                     <div class="color-light">{{item.amount}}</div>
@@ -283,7 +283,7 @@ export default {
       many(item, newPrice) {
           let face = this.symbolDetail.unit_amount;
           return math.omitTo(
-              ((newPrice - item.avg_price) * item.avail_position * face) / 
+              ((newPrice - item.avg_price) * item.avail_position * face) /
               item.avg_price,
               4
           );
@@ -346,7 +346,7 @@ export default {
               .confirm({
                   title: this.$t("contract.c4"),
                   message: `${this.$t("contract.j1")}${item.pair_name}?`,
-                  confirmButtonText:  this.$t("common.confirm"), 
+                  confirmButtonText:  this.$t("common.confirm"),
                   cancelButtonText: this.$t("common.cancel")
               })
               .then(() => {
@@ -436,7 +436,7 @@ export default {
                       this.$toast(this.$t("contract.l2"));
                   });
               });
-              
+
       },
     },
     mounted() {
@@ -472,7 +472,7 @@ export default {
         background-color: $theme-1;
         bottom: 0;
         left: 30%;
-        
+
     }
     .w-50{
         width: 50%;
@@ -482,4 +482,4 @@ export default {
             margin-right: $padding-sm;
         }
     }
-</style>
\ No newline at end of file
+</style>
diff --git a/pages/exchange/exchangeHis.vue b/pages/exchange/exchangeHis.vue
index 33db681..da2ba38 100644
--- a/pages/exchange/exchangeHis.vue
+++ b/pages/exchange/exchangeHis.vue
@@ -65,7 +65,7 @@
           </div>
         </template>
       </v-paging>
-      
+
       <v-paging class="layout-main" :key="2" :ajax="getHistoryEntrust" v-if="active==1">
           <template #box="list">
             <not-data v-if="!$list(list).length"></not-data>
@@ -101,7 +101,7 @@
                   <div class="label fn-sm">{{$t('exchange.e2')}}</div>
                   <div class="color-light">{{item.avg_price}}</div>
                 </div>
-            
+
                 <div class="row d-flex m-y-xs justify-between">
                   <div class="label fn-sm">{{$t('exchange.c2')}}</div>
                   <div class="color-light">{{item.amount}}</div>
@@ -174,4 +174,4 @@ export default {
     .w-50{
         width: 50%;
     }
-</style>
\ No newline at end of file
+</style>
diff --git a/uni.scss b/uni.scss
index b0fc8f4..c7c6e4f 100644
--- a/uni.scss
+++ b/uni.scss
@@ -1,10 +1,4 @@
-/**
- * 这里是uni-app内置的常用样式变量
- *
- * uni-app 官方扩展插件及插件市场（https://ext.dcloud.net.cn）上很多三方插件均使用了这些样式变量
- * 如果你是插件开发者，建议你使用scss预处理，并在插件代码中直接使用这些变量（无需 import 这个文件），方便用户通过搭积木的方式开发整体风格一致的App
- *
- */
+
 
 /* 颜色变量 */