diff --git a/src/views/exchangeStock/make-deal.vue b/src/views/exchangeStock/make-deal.vue
index 53a748b..6548fca 100644
--- a/src/views/exchangeStock/make-deal.vue
+++ b/src/views/exchangeStock/make-deal.vue
@@ -374,8 +374,7 @@ export default {
                 if (!this.isMarket) {
                     return Math.multiple(this.buyorder.entrust_price, this.buyorder.amount);
                 } else {
-                    // return this.cacheTotal;
-					return Math.multiple(this.buyorder.entrust_price, this.buyorder.amount);
+                    return this.cacheTotal;
                 }
             },
             set(val) {
@@ -383,9 +382,8 @@ export default {
                 if (!this.isMarket) {
                     this.buyorder.amount = Math.division(val, this.buyorder.entrust_price);
                 } else { // 市价单 缓存总值
-                    // this.cacheTotal = val;
-                    // this.buyorder.amount = this.cacheTotal
-					this.buyorder.amount = Math.division(val, this.buyorder.entrust_price,6);
+                    this.cacheTotal = val;
+                    this.buyorder.amount = this.cacheTotal;
                 }
             }
         },
@@ -548,9 +546,7 @@ export default {
 		
 		
         renderBuyAmount(val, index) {
-            // console.Info(val)
-            // console.Info(this.buyorder)
-            if (!this.buyorder.entrust_price) {
+            if (!this.isMarket && !this.buyorder.entrust_price) {
                 this.visibles.buy.limitPrice = true;
                 this.msgList.buy[1] = this.$t('nav.set');
                 this.clearAll();
@@ -644,9 +640,7 @@ export default {
             this.buyorder.amount = 0;
             this.sellorder.amount = 0;
 
-            // total赋值会触发set方法
-            // this.buyTotal = 0;
-            // this.cacheTotal = 0;
+            this.cacheTotal = 0;
 
             // 去除百分比样式
             this.buyPercentIndex = -1;