diff --git a/stallhelper/build.properties b/stallhelper/build.properties
index 8bc4483..8caae2d 100644
--- a/stallhelper/build.properties
+++ b/stallhelper/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Fri May 22 17:22:44 HKT 2026
+#Fri May 22 18:52:55 HKT 2026
 stageCount=5
 libraryProject=
 baseVersion=15.20
 publishVersion=15.20.4
-buildCount=0
+buildCount=1
 baseBetaVersion=15.20.5
diff --git a/stallhelper/src/main/java/cc/winboll/studio/stallhelper/activities/TaskSchedulerActivity.java b/stallhelper/src/main/java/cc/winboll/studio/stallhelper/activities/TaskSchedulerActivity.java
index 21a0b4b..d037a83 100644
--- a/stallhelper/src/main/java/cc/winboll/studio/stallhelper/activities/TaskSchedulerActivity.java
+++ b/stallhelper/src/main/java/cc/winboll/studio/stallhelper/activities/TaskSchedulerActivity.java
@@ -612,6 +612,14 @@ public class TaskSchedulerActivity extends WinBoLLActivity {
             viewHolder.mtvDuration.setText(formatDurationToString(item.getDurationMinutes()));
             viewHolder.mtvRemark.setText(item.getRemark());
 
+            long diffMs = item.getCurrentScheduleTime() - System.currentTimeMillis();
+            int diffMinutes = (int) Math.abs(diffMs / 60000);
+            if (diffMs >= 0) {
+                viewHolder.mtvTimeDiff.setText("剩余" + formatDurationToString(diffMinutes));
+            } else {
+                viewHolder.mtvTimeDiff.setText("已过" + formatDurationToString(diffMinutes));
+            }
+
             if (item.getCurrentScheduleTime() <= System.currentTimeMillis()) {
                 viewHolder.mllMain.setBackgroundResource(R.color.colorScheduleFutureBackground);
             } else {
@@ -663,6 +671,7 @@ public class TaskSchedulerActivity extends WinBoLLActivity {
         class TaskViewHolder extends RecyclerView.ViewHolder {
             TextView mtvTaskName;
             TextView mtvCurrentScheduleTime;
+            TextView mtvTimeDiff;
             TextView mtvDuration;
             TextView mtvRemark;
             LinearLayout mllMain;
@@ -672,6 +681,7 @@ public class TaskSchedulerActivity extends WinBoLLActivity {
                 super(itemView);
                 mtvTaskName = itemView.findViewById(R.id.item_task_name);
                 mtvCurrentScheduleTime = itemView.findViewById(R.id.item_start_time);
+                mtvTimeDiff = itemView.findViewById(R.id.item_time_diff);
                 mtvDuration = itemView.findViewById(R.id.item_duration);
                 mtvRemark = itemView.findViewById(R.id.item_remark);
                 mllMain = itemView.findViewById(R.id.itemtaskscheduler_llmain);
diff --git a/stallhelper/src/main/res/layout/item_task_scheduler.xml b/stallhelper/src/main/res/layout/item_task_scheduler.xml
index 84252ea..8325e08 100644
--- a/stallhelper/src/main/res/layout/item_task_scheduler.xml
+++ b/stallhelper/src/main/res/layout/item_task_scheduler.xml
@@ -50,22 +50,38 @@
 		android:gravity="center_vertical"
 		android:layout_marginTop="5dp">
 
-		<TextView
-			android:layout_width="wrap_content"
+		<LinearLayout
+			android:layout_width="match_parent"
 			android:layout_height="wrap_content"
-			android:text="排档时间："
-			android:textAppearance="?android:attr/textAppearanceSmall"/>
+			android:orientation="horizontal"
+			android:gravity="center_vertical">
 
-		<TextView
-			android:id="@+id/item_start_time"
-			android:layout_width="wrap_content"
-			android:layout_height="wrap_content"
-			android:textAppearance="?android:attr/textAppearanceSmall"/>
+			<TextView
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:text="排档时间："
+				android:textAppearance="?android:attr/textAppearanceSmall"/>
+
+			<TextView
+				android:id="@+id/item_start_time"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:textAppearance="?android:attr/textAppearanceSmall"/>
+
+			<TextView
+				android:id="@+id/item_time_diff"
+				android:layout_width="wrap_content"
+				android:layout_height="wrap_content"
+				android:textAppearance="?android:attr/textAppearanceSmall"
+				android:textColor="#FF1976D2"
+				android:layout_marginStart="10dp"/>
+
+		</LinearLayout>
 
 		<TextView
 			android:layout_width="wrap_content"
 			android:layout_height="wrap_content"
-			android:text=" 排档幅度："
+			android:text="排档幅度："
 			android:textAppearance="?android:attr/textAppearanceSmall"
 			android:layout_marginLeft="0dp"/>