diff --git a/src/views/contract/exchange-store.vue b/src/views/contract/exchange-store.vue
index 9f0a070..8adfc32 100644
--- a/src/views/contract/exchange-store.vue
+++ b/src/views/contract/exchange-store.vue
@@ -94,7 +94,6 @@
       <div style="width:47%;">
         <div class="usable-box-A">
           <span>{{ $t("contract.a3") }}</span>
-          <!-- accountInfo.account_equity 账户权益，accountInfo.usable_balance 可用 -->
           <span style="color: #444;"> {{ accountInfo.usable_balance }} USDT
             <i
               class="el-icon-sort"
@@ -527,20 +526,13 @@ export default {
       return item.avail_position;
     },
     activeStep_buy() {
-      // console.log(this.form.amount_buy , this.maxNum ,'----------')
-      // if (!this.form.amount_buy || !this.maxNum) return 0;
-      // let num = (this.form.amount_buy / this.maxNum) * 100;
-      // return num;
-      if (!this.form.amount_buy || !this.accountInfo.usable_balance) return 0;
-      let num = (this.form.amount_buy / this.accountInfo.usable_balance) * 100;
+      if (!this.form.amount_buy || !this.maxNum) return 0;
+      let num = (this.form.amount_buy / this.maxNum) * 100;
       return num;
     },
     activeStep_sell() {
-      // if (!this.form.amount_sell || !this.maxNum) return 0;
-      // let num = (this.form.amount_sell / this.maxNum) * 100;
-      // return num;
-      if (!this.form.amount_sell || !this.accountInfo.usable_balance) return 0;
-      let num = (this.form.amount_sell / this.accountInfo.usable_balance) * 100;
+      if (!this.form.amount_sell || !this.maxNum) return 0;
+      let num = (this.form.amount_sell / this.maxNum) * 100;
       return num;
     },
     // 保证金
@@ -550,7 +542,7 @@ export default {
     // },
     amount_buy(){
         console.info(this.form.lever_rate)
-        console.info(this.margin_buy, '买入--保证金')
+        console.info(this.margin_buy)
         if (!this.form.lever_rate || !this.margin_buy) return 0;
         let p=this.margin_buy*this.form.lever_rate;
 
@@ -613,16 +605,14 @@ export default {
     },
     // 设置数量
     sliderChange($ev, operate) {
-      console.log($ev, '滑块滑起来了')
+      
       if(operate=='sell'){
-        // this.form.amount_sell = Math.round((this.maxNum * $ev) / 100)||'';
-        this.form.amount_sell = Math.round((this.accountInfo.usable_balance * $ev) / 100)||'';
-        // console.info(this.form)
+        this.form.amount_sell = Math.round((this.maxNum * $ev) / 100)||'';
+        console.info(this.form)
         this.margin_sell=this.form.amount_sell/this.form.lever_rate || 0
       }else if (operate == 'buy'){
-        // this.form.amount_buy = Math.round((this.maxNum * $ev) / 100)||'';
-        this.form.amount_buy = Math.round((this.accountInfo.usable_balance * $ev) / 100)||'';
-        // console.info(this.form)
+        this.form.amount_buy = Math.round((this.maxNum * $ev) / 100)||'';
+        console.info(this.form)
         this.margin_buy=this.form.amount_buy/this.form.lever_rate || 0
       }
     },