diff --git a/resources/js/agent-spec-edit.js b/resources/js/agent-spec-edit.js
index b193c56..42a3e85 100644
--- a/resources/js/agent-spec-edit.js
+++ b/resources/js/agent-spec-edit.js
@@ -7,8 +7,12 @@ $(function () {
 	var is_load = false;
 	$('.spec-sync').click(function () {
 		if (is_load) {
-			Dcat.confirm('本次载入将清除上次载入的所有数据，是否继续？', null, post());
+			Dcat.confirm('本次载入将清除上次载入的所有数据，是否继续？', null, function () {
+				Dcat.loading();
+				post();
+			});
 		} else {
+			Dcat.loading();
 			post();
 			is_load = true;
 		}
@@ -46,8 +50,10 @@ $(function () {
 						}
 						forms.append(row);
 					}
+					Dcat.loading(false);
 				},
 				error: function () {
+					Dcat.loading(false);
 					Dcat.error('服务器出现未知错误，获取供应商产品规格失败');
 				}
 			});