diff --git a/Cunkebao/src/store/module/ckchat/ckchat.ts b/Cunkebao/src/store/module/ckchat/ckchat.ts
index 686ee2f9b..d0a16103b 100644
--- a/Cunkebao/src/store/module/ckchat/ckchat.ts
+++ b/Cunkebao/src/store/module/ckchat/ckchat.ts
@@ -9,7 +9,6 @@ import {
 } from "@/pages/pc/ckbox/data";
 import { kfUserService, weChatGroupService, contractService } from "@/utils/db";
 import { createContractList } from "@/store/module/ckchat/api";
-import { deepCopy } from "@/utils/common";
 
 export const useCkChatStore = createPersistStore<CkChatState>(
   set => ({
@@ -363,6 +362,7 @@ export const useCkChatStore = createPersistStore<CkChatState>(
     })(),
     // 添加聊天会话
     addChatSession: (session: ContractData | weChatGroup) => {
+      session.unreadCount = 0;
       set(state => {
         // 检查是否已存在相同id的会话
         const exists = state.chatSessions.some(item => item.id === session.id);
diff --git a/Cunkebao/src/store/module/weChat/weChat.ts b/Cunkebao/src/store/module/weChat/weChat.ts
index 182fa937c..30d65ead1 100644
--- a/Cunkebao/src/store/module/weChat/weChat.ts
+++ b/Cunkebao/src/store/module/weChat/weChat.ts
@@ -24,7 +24,6 @@ export const useWeChatStore = create<WeChatState>()(
         // 切换联系人时清空当前消息，等待重新加载
         set({ currentMessages: [] });
         clearUnreadCount([contract.id]).then(() => {
-          contract.unreadCount = 0;
           addChatSession(contract);
           set({ currentContract: contract });
           updateConfig({