diff --git a/src/main/java/com/gunshi/project/xyt/timetask/DataTaskTSG.java b/src/main/java/com/gunshi/project/xyt/timetask/DataTaskTSG.java
index 631a0ff..4b0479e 100644
--- a/src/main/java/com/gunshi/project/xyt/timetask/DataTaskTSG.java
+++ b/src/main/java/com/gunshi/project/xyt/timetask/DataTaskTSG.java
@@ -143,7 +143,7 @@ public class DataTaskTSG {
                             calendar.add(Calendar.HOUR_OF_DAY, -20);
                         }
                     } else {
-                        int diffDays = new BigDecimal((int) Math.ceil(now.getTime() - stm.getTime() / (24 * 60 * 60 * 1000))).intValue();
+                        int diffDays = new BigDecimal((int) Math.ceil((now.getTime() - stm.getTime()) / (24 * 60 * 60 * 1000))).intValue();
                         if (diffDays > 3) {
                             calendar.add(Calendar.DATE, -2);
                             calendar.add(Calendar.HOUR_OF_DAY, -20);
@@ -261,7 +261,7 @@ public class DataTaskTSG {
                             calendar.add(Calendar.HOUR_OF_DAY, -20);
                         }
                     } else {
-                        int diffDays = new BigDecimal((int) Math.ceil(now.getTime() - stm.getTime() / (24 * 60 * 60 * 1000))).intValue();
+                        int diffDays = new BigDecimal((int) Math.ceil((now.getTime() - stm.getTime()) / (24 * 60 * 60 * 1000))).intValue();
                         if (diffDays > 3) {
                             calendar.add(Calendar.DATE, -2);
                             calendar.add(Calendar.HOUR_OF_DAY, -20);