diff --git a/root/bind/myMain.vue b/root/bind/myMain.vue
index 8514ed4..bc6d84b 100644
--- a/root/bind/myMain.vue
+++ b/root/bind/myMain.vue
@@ -328,7 +328,7 @@ export default {
 			return new Promise((resolve) => {
 				var mycenter = 0; //文字左右居中显示
 				var myheight = 0; //文字高度
-				var baseColor = this.agencyInfo.themeColor; //背景色
+				var baseColor = this.agencyInfo.themeColor  || '#52cd8d'; //背景色
 				const query = uni.createSelectorQuery().in(this);
 				query
 					.select("#canvasId")