diff --git a/kernel/av/av.go b/kernel/av/av.go
index a07ab4b50..0b87967ae 100644
--- a/kernel/av/av.go
+++ b/kernel/av/av.go
@@ -364,6 +364,7 @@ type ValueDate struct {
 	Content          int64  `json:"content"`
 	IsNotEmpty       bool   `json:"isNotEmpty"`
 	HasEndDate       bool   `json:"hasEndDate"`
+	IsNotTime        bool   `json:"isNotTime"`
 	Content2         int64  `json:"content2"`
 	IsNotEmpty2      bool   `json:"isNotEmpty2"`
 	FormattedContent string `json:"formattedContent"`
@@ -376,10 +377,21 @@ const (
 	DateFormatDuration DateFormat = "duration"
 )
 
-func NewFormattedValueDate(content, content2 int64, format DateFormat) (ret *ValueDate) {
-	formatted := time.UnixMilli(content).Format("2006-01-02 15:04")
+func NewFormattedValueDate(content, content2 int64, format DateFormat, isNotTime bool) (ret *ValueDate) {
+	var formatted string
+	if isNotTime {
+		formatted = time.UnixMilli(content).Format("2006-01-02")
+	} else {
+		formatted = time.UnixMilli(content).Format("2006-01-02 15:04")
+	}
 	if 0 < content2 {
-		formatted += " → " + time.UnixMilli(content2).Format("2006-01-02 15:04")
+		var formattedContent2 string
+		if isNotTime {
+			formattedContent2 = time.UnixMilli(content2).Format("2006-01-02")
+		} else {
+			formattedContent2 = time.UnixMilli(content2).Format("2006-01-02 15:04")
+		}
+		formatted += " → " + formattedContent2
 	}
 	switch format {
 	case DateFormatNone:
@@ -392,6 +404,7 @@ func NewFormattedValueDate(content, content2 int64, format DateFormat) (ret *Val
 		Content:          content,
 		Content2:         content2,
 		HasEndDate:       false,
+		IsNotTime:        true,
 		FormattedContent: formatted,
 	}
 	return
diff --git a/kernel/av/table.go b/kernel/av/table.go
index 0c0963c73..53c4fe78a 100644
--- a/kernel/av/table.go
+++ b/kernel/av/table.go
@@ -1123,43 +1123,50 @@ func (table *Table) calcColDate(col *TableColumn, colIndex int) {
 		}
 	case CalcOperatorEarliest:
 		earliest := int64(0)
+		var isNotTime bool
 		for _, row := range table.Rows {
 			if nil != row.Cells[colIndex] && nil != row.Cells[colIndex].Value && nil != row.Cells[colIndex].Value.Date && row.Cells[colIndex].Value.Date.IsNotEmpty {
 				if 0 == earliest || earliest > row.Cells[colIndex].Value.Date.Content {
 					earliest = row.Cells[colIndex].Value.Date.Content
+					isNotTime = row.Cells[colIndex].Value.Date.IsNotTime
 				}
 			}
 		}
 		if 0 != earliest {
-			col.Calc.Result = &Value{Date: NewFormattedValueDate(earliest, 0, DateFormatNone)}
+			col.Calc.Result = &Value{Date: NewFormattedValueDate(earliest, 0, DateFormatNone, isNotTime)}
 		}
 	case CalcOperatorLatest:
 		latest := int64(0)
+		var isNotTime bool
 		for _, row := range table.Rows {
 			if nil != row.Cells[colIndex] && nil != row.Cells[colIndex].Value && nil != row.Cells[colIndex].Value.Date && row.Cells[colIndex].Value.Date.IsNotEmpty {
 				if 0 == latest || latest < row.Cells[colIndex].Value.Date.Content {
 					latest = row.Cells[colIndex].Value.Date.Content
+					isNotTime = row.Cells[colIndex].Value.Date.IsNotTime
 				}
 			}
 		}
 		if 0 != latest {
-			col.Calc.Result = &Value{Date: NewFormattedValueDate(latest, 0, DateFormatNone)}
+			col.Calc.Result = &Value{Date: NewFormattedValueDate(latest, 0, DateFormatNone, isNotTime)}
 		}
 	case CalcOperatorRange:
 		earliest := int64(0)
 		latest := int64(0)
+		var isNotTime bool
 		for _, row := range table.Rows {
 			if nil != row.Cells[colIndex] && nil != row.Cells[colIndex].Value && nil != row.Cells[colIndex].Value.Date && row.Cells[colIndex].Value.Date.IsNotEmpty {
 				if 0 == earliest || earliest > row.Cells[colIndex].Value.Date.Content {
 					earliest = row.Cells[colIndex].Value.Date.Content
+					isNotTime = row.Cells[colIndex].Value.Date.IsNotTime
 				}
 				if 0 == latest || latest < row.Cells[colIndex].Value.Date.Content {
 					latest = row.Cells[colIndex].Value.Date.Content
+					isNotTime = row.Cells[colIndex].Value.Date.IsNotTime
 				}
 			}
 		}
 		if 0 != earliest && 0 != latest {
-			col.Calc.Result = &Value{Date: NewFormattedValueDate(earliest, latest, DateFormatDuration)}
+			col.Calc.Result = &Value{Date: NewFormattedValueDate(earliest, latest, DateFormatDuration, isNotTime)}
 		}
 	}
 }
diff --git a/kernel/model/export.go b/kernel/model/export.go
index b17c6b3de..c104dab11 100644
--- a/kernel/model/export.go
+++ b/kernel/model/export.go
@@ -1946,7 +1946,7 @@ func exportTree(tree *parse.Tree, wysiwyg, expandKaTexMacros, keepFold bool,
 				if nil != cell.Value {
 					if av.KeyTypeDate == cell.Value.Type {
 						if nil != cell.Value.Date {
-							cell.Value.Date = av.NewFormattedValueDate(cell.Value.Date.Content, cell.Value.Date.Content2, av.DateFormatNone)
+							cell.Value.Date = av.NewFormattedValueDate(cell.Value.Date.Content, cell.Value.Date.Content2, av.DateFormatNone, cell.Value.Date.IsNotTime)
 						}
 					} else if av.KeyTypeCreated == cell.Value.Type {
 						if nil != cell.Value.Created {