Index: arms/css/jspreadsheet/custom_sheet.css
===================================================================
diff -u -r05e2b3bd4f28ea270307c88f0e513159d6bc6976 -r3096f5f361574ce27c5edee9dec47284cbc0db56
--- arms/css/jspreadsheet/custom_sheet.css	(.../custom_sheet.css)	(revision 05e2b3bd4f28ea270307c88f0e513159d6bc6976)
+++ arms/css/jspreadsheet/custom_sheet.css	(.../custom_sheet.css)	(revision 3096f5f361574ce27c5edee9dec47284cbc0db56)
@@ -1,25 +1,5 @@
 :root {
-/*    --jexcel_header_color: #FFF;
-    --jexcel_header_color_highlighted: #A4C6FF;
-    --jexcel_header_background: #515151;
-    --jexcel_header_background_highlighted: #777;
 
-    --jexcel_content_color: #FFF;
-    --jexcel_content_color_highlighted: #A4C6FF;
-    --jexcel_content_background: #3e3e3e;
-    --jexcel_content_background_highlighted: #777;
-
-    --jexcel_menu_background: #7e7e7e;
-    --jexcel_menu_background_highlighted: #ebebeb;
-    --jexcel_menu_color: #ddd;
-    --jexcel_menu_color_highlighted: #222;
-
-    --jexcel_border_color: #5f5f5f;
-    --jexcel_border_color_highlighted: #999;
-
-    --active_color: #eee;
-    --active-color: var(--active_color);*/
-
     --jexcel_header_color: #000;
     --jexcel_header_color_highlighted: #000;
     --jexcel_header_background: #f3f3f3;
@@ -39,7 +19,7 @@
 }
 
 .jexcel tbody tr:nth-child(even) td{
-    background-color: #E6E6E6 !important;
+    background-color: #E6E6E6;
 }
 
 .jexcel {
@@ -59,7 +39,7 @@
 
 .jexcel_content{
     padding-right: 0 !important;
-    font-size: 12px !important;
+    font-size: 12px;
     line-height: 15px !important; /* 행간 설정 */
 }
 
Index: arms/js/common/jspreadsheet/spreadsheet.js
===================================================================
diff -u -r208ec2195511a132824387e9e79d6a6ea4adb91f -r3096f5f361574ce27c5edee9dec47284cbc0db56
--- arms/js/common/jspreadsheet/spreadsheet.js	(.../spreadsheet.js)	(revision 208ec2195511a132824387e9e79d6a6ea4adb91f)
+++ arms/js/common/jspreadsheet/spreadsheet.js	(.../spreadsheet.js)	(revision 3096f5f361574ce27c5edee9dec47284cbc0db56)
@@ -10,22 +10,13 @@
 		$.getStylesheet("./css/jspreadsheet/custom_sheet.css"),
 		$.getStylesheet("./css/jspreadsheet/custom_icon.css")
 	).done(function() {
-			var Spreadsheet = function (element, options) {
-				$.fn.jspreadsheet.call(element, options);
-			};
 
-			Spreadsheet.prototype = Object.create(window.jspreadsheet);
-			Spreadsheet.prototype.constructor = Spreadsheet;
-			//$("#hsh").show(); 에서 $.fn.show(); 와 동일하다.
 			$.fn.spreadsheet = function (option) {
 				var $this = $(this);
-				var spreadsheet = $this.data("arms.spreadsheet"); // 검토
-				var getSpreadsheet = function() {
-					return spreadsheet;
-				};
+				var spreadsheet = $this.data("arms.spreadsheet");
 
 				if (typeof option === "string") {
-					if (!spreadsheet) return false;
+					if (!spreadsheet) { return false; }
 					return spreadsheet[option]();
 				}
 				if (!spreadsheet || (typeof option === "object" && option !== null)) {
@@ -36,23 +27,21 @@
 									type: "i",
 									k: "undo",
 									onclick: function () {
-										console.log("undo");
-										getSpreadsheet().undo();
+										spreadsheet.undo();
 									}
 								},
 								{
 									type: "i",
 									k: "redo",
 									onclick: function () {
-										console.log("redo");
-										getSpreadsheet().redo();
+										spreadsheet.redo();
 									}
 								},
 								{
 									type: "i",
 									k: "save",
 									onclick: function () {
-										getSpreadsheet().download();
+										spreadsheet.download();
 									}
 								},
 								{
@@ -113,7 +102,7 @@
 						option
 					);
 
-					$this.data("arms.spreadsheet", (spreadsheet = new Spreadsheet(this, options)));
+					$this.data("arms.spreadsheet", (spreadsheet = $this.jspreadsheet(options)));
 				}
 
 				return spreadsheet;
@@ -140,6 +129,9 @@
 				tableOverflow: true,
 				textOverflow: true,
 				tableWidth: "100%",
+				onchange: function (instance, cell, x, y, value) {
+					console.log(cell);
+				},
 				onload: function(element) {
 					var $jexcel = $(element);
 
@@ -158,6 +150,5 @@
 				}
 			};
 
-			$.fn.spreadsheet.Constructor = Spreadsheet;
 	});
 })(jQuery);
\ No newline at end of file