diff --git a/range/Advanced/TSPdfParagraphRange.tsf b/range/Advanced/TSPdfParagraphRange.tsf
index 9bc874c..a905386 100644
--- a/range/Advanced/TSPdfParagraphRange.tsf
+++ b/range/Advanced/TSPdfParagraphRange.tsf
@@ -20,7 +20,7 @@ private
     function SetLvlText();
     function GetImageFileType(data: binary): string;
     function GetImageData(id: string): PdfImage;
-    function GetParagraphLineSpace(size: real; line: integer): real;
+    function GetParagraphLineSpace(size: real; line: integer; line_rule: string): real;
     function BasicRangesToLineRange(): tableArray;
     function CheckAndAddPage(y: real; offset: real): boolean;
     function GetUtf8CharLength(byte: string): integer;
@@ -206,7 +206,7 @@ begin
     end
     if empty_flag then
     begin
-        line_space := {self.}GetParagraphLineSpace(ppr_unit_decorator_.RPr.Sz.Val, ppr_unit_decorator_.Spacing.Line);
+        line_space := {self.}GetParagraphLineSpace(ppr_unit_decorator_.RPr.Sz.Val, ppr_unit_decorator_.Spacing.Line, ppr_unit_decorator_.Spacing.LineRule);
         {self.}DynamicHeight += line_space;
         {self.}EndY -= {self.}DynamicHeight;
         empty_ := true;
@@ -254,7 +254,7 @@ begin
         bottom := {self.}StartY;
         x := arr[0].EndX;
         y := arr[0].EndY;
-        if top - {self.}GetParagraphLineSpace(arr[0].RPr.Sz.Val, ppr.Spacing.Line) then
+        if top - {self.}GetParagraphLineSpace(arr[0].RPr.Sz.Val, ppr.Spacing.Line, ppr.Spacing.LineRule) then
         begin
             top := docx_to_pdf_.GetCurrentTextPoint().Y;
             bottom := top;
@@ -263,7 +263,7 @@ begin
         begin
             if x + range.Width - {self.}StartX > {self.}Width + 1e-6 then // 换行
             begin
-                line_space := {self.}GetParagraphLineSpace(max_size, ppr.Spacing.Line);
+                line_space := {self.}GetParagraphLineSpace(max_size, ppr.Spacing.Line, ppr.Spacing.LineRule);
                 bottom -= line_space;
                 max_size := 0;
                 if range.TSPage <> pg then
@@ -281,7 +281,7 @@ begin
         end
         font_name := ppr.RPr.RFonts.EastAsia ? ppr.RPr.RFonts.EastAsia : ppr.RPr.RFonts.Ascii;
         font_obj := docx_to_pdf_.Font.GetCNSFont(font_name, ppr.RPr.B, ppr.RPr.I);
-        line_space := {self.}GetParagraphLineSpace(max_size, ppr.Spacing.Line);
+        line_space := {self.}GetParagraphLineSpace(max_size, ppr.Spacing.Line, ppr.Spacing.LineRule);
         pg.PdfPage.SetFontAndSize(font_obj, max_size);
         bottom -= line_space;
         num_width := pg.PdfPage.TextWidth("." + tostring(pg.Number));
@@ -386,7 +386,7 @@ begin
         if range is class(TSPdfTextRange) and range.RPr.Sz.Val > max_size then
             max_size := range.RPr.Sz.Val;
         if range.DynamicHeight > max_y then max_y := range.DynamicHeight;
-        line_space := {self.}GetParagraphLineSpace(max_size, ppr.Spacing.Line);
+        line_space := {self.}GetParagraphLineSpace(max_size, ppr.Spacing.Line, ppr.Spacing.LineRule);
         diff := {self.}EndY - {self.}LowerBound;
         if {self.}CheckAndAddPage({self.}EndY, max(line_space, range.DynamicHeight)) then
             {self.}DynamicHeight += diff;
@@ -649,6 +649,8 @@ begin
             fld_struct.NumPages := true;
         else if instr_text = "\\* Arabic  \\* MERGEFORMAT" then
             fld_struct.ArabicMergeFormat := true;
+        else if instr_text = "NUMPAGES  \\* Arabic  \\* MERGEFORMAT" then
+            fld_struct.NumPages := fld_struct.ArabicMergeFormat := true;
     end
     if fld_struct.Quote then
     begin
@@ -757,13 +759,20 @@ begin
     return '';
 end;
 
-function TSPdfParagraphRange.GetParagraphLineSpace(size: real; line: integer): real;
+function TSPdfParagraphRange.GetParagraphLineSpace(size: real; line: integer; line_rule: string): real;
 begin
     sect_ware := docx_to_pdf_.GetCurrentSectWare();
-    if not line then line := 12;
-    lines := roundto(line / 12, -1);
-    multi := ceil(size / sect_ware.BaseSize) * lines;
-    return sect_ware.SectPr.DocGrid.LinePitch * multi;
+    if not line then line := 240;
+    if line_rule = "exact" or line_rule = "atLeast" then
+    begin
+        lines := line / 240;
+        return size + lines;
+    end
+    else begin
+        lines := roundto(line / 240, -1);
+        multi := ceil(size / sect_ware.BaseSize) * lines;
+        return sect_ware.SectPr.DocGrid.LinePitch * multi;
+    end
 end;
 
 function TSPdfParagraphRange.SetPPr(var ppr: PPr);
diff --git a/ware/TSNumberingWare.tsf b/ware/TSNumberingWare.tsf
index 5665023..77d7910 100644
--- a/ware/TSNumberingWare.tsf
+++ b/ware/TSNumberingWare.tsf
@@ -3,6 +3,10 @@ public
     function Create(number: NumberingAdapter);
     function GetNumberLvl(ppr: PPr);
 
+private
+    function CalculateNumber(num_fmt: string; num: integer): string;
+    function ChineseCountingThousand(n: integer): string;
+
 private
     numbering_adapter_: NumberingAdapter;
     num_hash_: array of tslobj;
@@ -44,7 +48,7 @@ begin
                         num_hash_[num_id][j] := 0;
                 end
                 n := i = ilvl_int ? num_hash_[num_id][i] + 1 : num_hash_[num_id][i];
-                dest_str := format("%d", n);
+                dest_str := {self.}CalculateNumber(v.NumFmt.Val, n);
                 lvl_text := replaceStr(lvl_text, source_str, dest_str);
             end
             num_hash_[num_id][ilvl_int]++;
@@ -54,3 +58,29 @@ begin
     end
     return array("", nil);
 end
+
+function TSNumberingWare.CalculateNumber(num_fmt: string; num: integer): string;
+begin
+    if num_fmt = "decimal" then
+        return format("%d", num);
+    else if num_fmt = "chineseCountingThousand" then
+        return {self.}ChineseCountingThousand(num);
+end;
+
+function TSNumberingWare.ChineseCountingThousand(n: integer): string;
+begin
+    chinese_digits := array("零", "一", "二", "三", "四", "五", "六", "七", "八", "九");
+    chinese_units := array("", "十", "百", "千");
+    if n < 10 then return chinese_digits[n];
+    result := "";
+    num_str := inttostr(n);
+    len := length(num_str);
+    for i:=1 to len do
+    begin
+        digit_int := strtoint(num_str[i]);
+        if digit_int <> 0 then
+            result += chinese_digits[digit_int] + chinese_units[len - i];
+    end
+    if length(result) >= 6 and result[:6] = "一十" then result := result[4:];
+    return result;
+end;