diff --git a/WebContent/WEB-INF/jsp/pc/activity/activityList.jsp b/WebContent/WEB-INF/jsp/pc/activity/activityList.jsp
index 8429f9d..5ab0258 100644
--- a/WebContent/WEB-INF/jsp/pc/activity/activityList.jsp
+++ b/WebContent/WEB-INF/jsp/pc/activity/activityList.jsp
@@ -73,7 +73,7 @@
 						for(var i = 0; i < data.rows.length; i++) {
 							str += '<tr data-id=' + data.rows[i].id + '>' +
 								'<td>' + ((data.page - 1) * data.pageSize + i + 1) + '</td>' +
-								'<td><img src="' + data.rows[i].imgurl + '" style="width: 100px; height: 100px;" /></td>' +
+								'<td><img src="' + data.rows[i].imgurl + '" style="width: 100px; height: auto;" /></td>' +
 								'<td>' + data.rows[i].title + '</td>' +
 								'<td>' + toType(data.rows[i].type) + '</td>' +
 								'<td>' + toTime_G(data.rows[i].createdtime) + '</td>' +