diff --git a/ExcelFile.tsf b/ExcelFile.tsf
index 17f2ddc..8071740 100755
--- a/ExcelFile.tsf
+++ b/ExcelFile.tsf
@@ -245,13 +245,13 @@ Type ExcelFile = Class
 	///设置工作表页边距
 	///sheet: string，工作表名称
 	///opts: string，json字符串，页边距参数:
-	///			PageMarginBotom	double
-	///			PageMarginFooter	double
-	///			PageMarginHeader	double
-	///			PageMarginLeft	double
-	///			PageMarginRight	double
-	///			PageMarginTop	double
-	///eg. opts := '{"PageMarginBotom":4.2,"PageMarginLeft":1,"PageMarginTop":4.2}';
+	///			MarginBotom	double
+	///			MarginFooter	double
+	///			MarginHeader	double
+	///			MarginLeft	double
+	///			MarginRight	double
+	///			MarginTop	double
+	///eg. opts := '{"MarginBotom":4.2,"MarginLeft":1,"MarginTop":4.2}';
 	///返回: [err, info]
 	Function SetPageMargins(sheet, opts);
 	Begin
@@ -1397,7 +1397,7 @@ Type ExcelFile = Class
 	///s: double
 	///l: double
 	///返回: [err, r:int, g:int, b:int]
-	Function HSLToRGB(sheet);
+	Function HSLToRGB(sheet, h, s, l);
 	Begin
 		return xlsx_call("HSLToRGB", h, s, l);
 	End;