diff --git a/model/mys/utils.js b/model/mys/utils.js
index e6497c5..aefd42e 100644
--- a/model/mys/utils.js
+++ b/model/mys/utils.js
@@ -118,10 +118,10 @@ export async function getCookieMap(cookie) {
  */
 export function recallMsg(e,r,times){
 	setTimeout(()=>{
-		if(e.group){
-			e.group.recallMsg(r.message_id)
+		if(e?.group){
+			e?.group?.recallMsg(r.message_id)
 		}else{
-			e.friend.recallMsg(r.message_id)
+			e?.friend?.recallMsg(r.message_id)
 		}
 	},1000 * times)
 }
diff --git a/model/user.js b/model/user.js
index 9d66b44..4bf2ecc 100644
--- a/model/user.js
+++ b/model/user.js
@@ -59,7 +59,7 @@ export default class user {
 			for (let item of resSign?.upData) {
 				let num = lodash.random(0, 9999);
 				item.upName = item.upName == "原神" ? "ys" : item.upName == "崩坏3" ? "bh3" : item.upName ==
-					"崩坏2" ? "bh2" : item.upName == "未定事件簿" ? "wdy" : ""
+					"崩坏2" ? "bh2" : item.upName == "未定事件簿" ? "wdy" : item.upName
 				sumData[item.upName + "" + num] = {
 					"uid": item.game_uid,
 					"游戏昵称": item.nickname,
@@ -389,6 +389,7 @@ export default class user {
 		}
 		let _reply = e.reply
 		let msg = e?.msg;
+		//暂时先这样吧，等有空再优化~
 		this.allSign = {
 			findModel: ["崩坏3", "崩坏2", '原神', '未定事件簿'],
 			"崩坏3": {
@@ -415,6 +416,12 @@ export default class user {
 				isSign: 0,
 				error: 0,
 			},
+			"崩坏星穹铁道": {
+				bindGame: 0,
+				sign: 0,
+				isSign: 0,
+				error: 0,
+			},
 			sendReply() {
 				let msg = ""
 				for (let item of this.findModel) {