diff --git a/src/views/study/coursenew.vue b/src/views/study/coursenew.vue
index 8bce3233..85fa59d7 100644
--- a/src/views/study/coursenew.vue
+++ b/src/views/study/coursenew.vue
@@ -1435,6 +1435,8 @@
       stopStudyTime(){
           //console.log('停止追加学习时长');
           this.isAppendTime=false;
+          //暂停让他为空 从新计时
+          this.appendStartTime = null
           if (this.appendHandle != null) {
               window.clearTimeout(this.appendHandle);
           }
@@ -1467,7 +1469,7 @@
             $this.appendStudyTime();
           }, $this.appentInterval); //设置定时追加学习时长
           //保存之前的
-          if (duration >0 ) {
+          if (duration >= 60 ) {
             this.saveStudyDuration(duration);
           }
           return;