diff --git a/package.json b/package.json
index 6bf0105f..0e6218ac 100644
--- a/package.json
+++ b/package.json
@@ -111,7 +111,7 @@
     "@types/emoji-mart": "^3.0.10",
     "@types/masonry-layout": "^4.2.5",
     "@types/node": "^20.7.0",
-    "@types/react": "^18.2.22",
+    "@types/react": "18.2.21",
     "@types/react-dom": "^18.2.7",
     "@types/react-helmet": "^6.1.6",
     "@types/react-syntax-highlighter": "^15.5.7",
diff --git a/src/hooks/useStreaming/index.ts b/src/hooks/useStreaming/index.ts
index 09d2725d..3fd05040 100644
--- a/src/hooks/useStreaming/index.ts
+++ b/src/hooks/useStreaming/index.ts
@@ -461,6 +461,7 @@ export default function useStreaming() {
         // 超过1天或者已断线，强制重连
         if (canReconnect) {
           // 设置重连状态
+          toast.dismiss();
           toast.loading("Reconnecting...");
           dispatch(updateSSEStatus("reconnecting"));
           if (SSE) {
diff --git a/src/routes/chat/GuestSessionList/Session.tsx b/src/routes/chat/GuestSessionList/Session.tsx
index eb011586..439d4167 100644
--- a/src/routes/chat/GuestSessionList/Session.tsx
+++ b/src/routes/chat/GuestSessionList/Session.tsx
@@ -61,7 +61,7 @@ const Session: FC<IProps> = ({ id, mid }) => {
             <span
               className={clsx(
                 `flex items-center gap-2 font-semibold text-sm text-gray-500 dark:text-white truncate`,
-                previewMsg.created_at && "max-w-[190px]"
+                previewMsg.created_at ? "max-w-[120px]" : "max-w-[190px]"
               )}
             >
               {name}
diff --git a/src/routes/chat/SessionList/index.tsx b/src/routes/chat/SessionList/index.tsx
index 57bc6963..1b269fcc 100644
--- a/src/routes/chat/SessionList/index.tsx
+++ b/src/routes/chat/SessionList/index.tsx
@@ -55,7 +55,7 @@ const SessionList: FC<Props> = ({ tempSession }) => {
         }
         return null;
       })
-      .filter((p) => !!p);
+      .filter((p) => !!p) as ChatSession[];
     const channelPinIds = pins
       .map((p) => {
         if (p.target.gid) {
@@ -94,7 +94,16 @@ const SessionList: FC<Props> = ({ tempSession }) => {
     // console.log("before qqqq", temps);
     const newSessions = tempSession ? [tempSession, ...temps] : temps;
     // console.log("qqqq", newSessions);
-    setSessions(newSessions);
+    // 去重
+    setSessions(
+      newSessions.filter((s, idx) => {
+        const { id, type } = s;
+        const index = newSessions.findIndex((s) => {
+          return s.id == id && s.type == type;
+        });
+        return index === idx;
+      })
+    );
     setPinSessions(pinTmps);
   }, [
     channelIDs,
diff --git a/yarn.lock b/yarn.lock
index ecd93cac..7ed8a4ab 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2569,10 +2569,10 @@
     "@types/scheduler" "*"
     csstype "^3.0.2"
 
-"@types/react@^18.2.22":
-  version "18.2.22"
-  resolved "https://mirrors.cloud.tencent.com/npm/@types/react/-/react-18.2.22.tgz#abe778a1c95a07fa70df40a52d7300a40b949ccb"
-  integrity sha512-60fLTOLqzarLED2O3UQImc/lsNRgG0jE/a1mPW9KjMemY0LMITWEsbS4VvZ4p6rorEHd5YKxxmMKSDK505GHpA==
+"@types/react@18.2.21":
+  version "18.2.21"
+  resolved "https://mirrors.cloud.tencent.com/npm/@types/react/-/react-18.2.21.tgz#774c37fd01b522d0b91aed04811b58e4e0514ed9"
+  integrity sha512-neFKG/sBAwGxHgXiIxnbm3/AAVQ/cMRS93hvBpg8xYRbeQSPVABp9U2bRnPf0iI4+Ucdv3plSxKK+3CW2ENJxA==
   dependencies:
     "@types/prop-types" "*"
     "@types/scheduler" "*"