diff --git a/Dice/BlackListManager.cpp b/Dice/BlackListManager.cpp
index db138b59..f6280633 100644
--- a/Dice/BlackListManager.cpp
+++ b/Dice/BlackListManager.cpp
@@ -46,22 +46,27 @@ void checkGroupWithBlackQQ(const DDBlackMark& mark, long long llQQ)
 	string strNotice;
 	for (auto& [id, grp] : ChatList)
 	{
-		if (grp.isset("已退") || grp.isset("忽略") || !grp.isGroup)continue;
-		if (getGroupMemberInfo(id, llQQ).QQID == llQQ)
+		if (grp.isset("已退") || grp.isset("未进") || grp.isset("忽略") || grp.isset("协议无效") || !grp.isGroup)continue;
+		if (GroupMemberInfo member = getGroupMemberInfo(id, llQQ); member.QQID == llQQ)
 		{
 			strNotice = printGroup(id);
-			if (grp.isset("免黑"))
+			if (grp.isset("协议无效"))
 			{
+				strNotice += "群协议无效";
+			}
+			else if (grp.isset("免黑")) {
 				if (mark.isSource(console.DiceMaid) && !mark.isType("local"))sendGroupMsg(id, mark.warning());
 				strNotice += "群免黑";
 			}
-			else if (getGroupMemberInfo(id, llQQ).permissions < getGroupMemberInfo(id, getLoginQQ()).permissions)
-			{
+			else if (GroupMemberInfo self = getGroupMemberInfo(id, console.DiceMaid); !self.permissions) {
+				continue;
+			}
+			else if (member.permissions < self.permissions) {
 				if (mark.isSource(console.DiceMaid && !mark.isType("local")))AddMsgToQueue(
 					mark.warning(), id, msgtype::Group);
 				strNotice += "对方群权限较低";
 			}
-			else if (getGroupMemberInfo(id, llQQ).permissions > getGroupMemberInfo(id, getLoginQQ()).permissions)
+			else if (member.permissions > self.permissions)
 			{
 				sendGroupMsg(id, mark.warning());
 				grp.leave("发现新增黑名单管理员" + printQQ(llQQ) + "\n" + GlobalMsg["strSelfName"] + "将预防性退群");
diff --git a/Dice/Dice.cpp b/Dice/Dice.cpp
index d71848ec..5c1944bd 100644
--- a/Dice/Dice.cpp
+++ b/Dice/Dice.cpp
@@ -474,7 +474,13 @@ bool eve_GroupAdd(Chat& grp)
 		if (ChatList.size() == 1 && !console.isMasterMode)sendGroupMsg(grp.ID, msgInit);
 	}
 	GroupInfo ginf(grp.ID);
-	grp.Name = ginf.strGroupName;
+	//群信息是否获取成功
+	if (ginf.llGroup) {
+		grp.Name = ginf.strGroupName;
+	}
+	else {
+		ginf.llGroup = grp.ID;
+	}
 	if (grp.boolConf.empty() && ginf.nGroupSize > 499) {
 		grp.set("协议无效");
 	}
diff --git a/Dice/DiceEvent.cpp b/Dice/DiceEvent.cpp
index 0d190b6b..50654112 100644
--- a/Dice/DiceEvent.cpp
+++ b/Dice/DiceEvent.cpp
@@ -754,7 +754,7 @@ int FromMsg::DiceReply()
 	strVar["nick"] = getName(fromQQ, fromGroup);
 	getPCName(*this);
 	strVar["at"] = intT ? "[CQ:at,qq=" + to_string(fromQQ) + "]" : strVar["nick"];
-	isAuth = trusted > 3 || intT != GroupT || getGroupMemberInfo(fromGroup, fromQQ).permissions > 1 || pGrp->inviter == fromQQ;
+	isAuth = trusted > 3 || intT != GroupT || getGroupMemberInfo(fromGroup, fromQQ).permissions != 1 || pGrp->inviter == fromQQ;
 	//指令匹配
 	if (strLowerMessage.substr(intMsgCnt, 9) == "authorize")
 	{
diff --git a/Dice/ManagerSystem.cpp b/Dice/ManagerSystem.cpp
index c47dbaf5..4b8d5748 100644
--- a/Dice/ManagerSystem.cpp
+++ b/Dice/ManagerSystem.cpp
@@ -144,6 +144,10 @@ Chat& Chat::id(long long grp) {
 	return *this;
 }
 
+bool Chat::is_except()const {
+	return boolConf.count("免黑") || boolConf.count("协议无效");
+}
+
 int groupset(long long id, string st)
 {
 	if (!ChatList.count(id))return -1;
diff --git a/Dice/ManagerSystem.h b/Dice/ManagerSystem.h
index e912f1b0..9c9c9f8f 100644
--- a/Dice/ManagerSystem.h
+++ b/Dice/ManagerSystem.h
@@ -251,8 +251,7 @@ class Chat
 			else CQ::sendDiscussMsg(ID, msg);
 			Sleep(500);
 		}
-		if (isGroup)CQ::setGroupLeave(ID);
-		else CQ::setDiscussLeave(ID);
+		isGroup ? CQ::setGroupLeave(ID) : CQ::setDiscussLeave(ID);
 		set("已退");
 	}
 
@@ -261,6 +260,8 @@ class Chat
 		return boolConf.count(key) || intConf.count(key) || strConf.count(key);
 	}
 
+	bool is_except()const;
+
 	void setConf(const string& key, int val)
 	{
 		intConf[key] = val;