calendar: update

module/backend/calendar.go

@@ -600,7 +600,7 @@ func Paginate(slice []*pasturePb.CalendarToDoList, req *pasturePb.CalendarToDoRe
 	start := (pagination.Page - 1) * pagination.PageSize
 
 	// 如果起始索引超出切片长度，返回空切片
-	if start >= int32(len(slice)) {
+	if start >= int32(len(newSlice)) {
 		return []*pasturePb.CalendarToDoList{}
 	}
 
@@ -608,12 +608,12 @@ func Paginate(slice []*pasturePb.CalendarToDoList, req *pasturePb.CalendarToDoRe
 	end := start + pagination.PageSize
 
 	// 如果结束索引超出切片长度，调整到切片末尾
-	if end > int32(len(slice)) {
-		end = int32(len(slice))
+	if end > int32(len(newSlice)) {
+		end = int32(len(newSlice))
 	}
 
 	// 返回分页后的切片
-	return slice[start:end]
+	return newSlice[start:end]
 }
 
 func ProgressList(dataList []*pasturePb.CalendarToDoList, toDayCompletedCountMap map[string]int32) map[string]*pasturePb.ProgressList {