diff --git a/pages/exchange/open-position.vue b/pages/exchange/open-position.vue
index 61c2630..97ff15c 100644
--- a/pages/exchange/open-position.vue
+++ b/pages/exchange/open-position.vue
@@ -1492,7 +1492,7 @@ export default {
         },
         // 获取可开启张数
         openNum(e) {
-            if (!this.isLogin) return;
+            // if (!this.isLogin) return;
             let data = {
                 symbol: this.symbolLeft, //ETH
                 lever_rate: this.form.lever_rate, //10
@@ -1509,6 +1509,7 @@ export default {
             		}
             		// console.log('111111111111', this.leverShow, this.form.lever_rate);
             }
+			if (!this.isLogin) return;
             Contract.openNum(data, {toast: false}).then((res) => {
                 this.maxNum = res.data;
             });
diff --git a/static/chart_main/sevencoin.js b/static/chart_main/sevencoin.js
index 9fe7c0e..7060bcf 100644
--- a/static/chart_main/sevencoin.js
+++ b/static/chart_main/sevencoin.js
@@ -258,7 +258,7 @@ $(function () {
             const yy = `${date.getFullYear()}`.substr(2);
             const MM = `0${date.getMonth() + 1}`.slice(-2);
             const dd = `0${date.getDate()}`.slice(-2);
-            const HH = `0${date.getHours()}`.slice(-2);
+            const HH = `0${date.getHours()-13}`.slice(-2);
             const mm = `0${date.getMinutes()}`.slice(-2);