diff --git a/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/ContactList/ContactList.module.scss b/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/ContactList/ContactList.module.scss
deleted file mode 100644
index 28ed1451..00000000
--- a/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/ContactList/ContactList.module.scss
+++ /dev/null
@@ -1,78 +0,0 @@
-.contractList {
-  height: 100%;
-  overflow-y: auto;
-
-  .contractItem {
-    padding: 12px 16px;
-    cursor: pointer;
-    border-bottom: 1px solid #f0f0f0;
-    transition: background-color 0.3s;
-
-    &:hover {
-      background-color: #f5f5f5;
-    }
-
-    &:last-child {
-      border-bottom: none;
-    }
-
-    .contractInfo {
-      display: flex;
-      align-items: center;
-      gap: 12px;
-      width: 100%;
-
-      .contractDetails {
-        flex: 1;
-        min-width: 0;
-
-        .contractName {
-          font-size: 14px;
-          font-weight: 500;
-          color: #262626;
-          margin-bottom: 2px;
-          overflow: hidden;
-          text-overflow: ellipsis;
-          white-space: nowrap;
-        }
-
-        .contractPhone {
-          font-size: 12px;
-          color: #8c8c8c;
-          margin-bottom: 2px;
-        }
-
-        .contractStatus {
-          font-size: 11px;
-          color: #bfbfbf;
-          overflow: hidden;
-          text-overflow: ellipsis;
-          white-space: nowrap;
-        }
-      }
-    }
-  }
-}
-
-// 响应式设计
-@media (max-width: 768px) {
-  .contractList {
-    .contractItem {
-      padding: 10px 12px;
-
-      .contractInfo {
-        gap: 10px;
-
-        .contractDetails {
-          .contractName {
-            font-size: 13px;
-          }
-
-          .contractPhone {
-            font-size: 11px;
-          }
-        }
-      }
-    }
-  }
-}
diff --git a/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/ContactList/index.tsx b/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/ContactList/index.tsx
deleted file mode 100644
index 38caf58a..00000000
--- a/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/ContactList/index.tsx
+++ /dev/null
@@ -1,48 +0,0 @@
-import React from "react";
-import { List, Avatar, Badge } from "antd";
-import { UserOutlined } from "@ant-design/icons";
-import { ContractData } from "../../data";
-import styles from "./ContactList.module.scss";
-
-interface ContactListProps {
-  contracts: ContractData[];
-  onContactClick: (contract: ContractData) => void;
-}
-
-const ContactList: React.FC<ContactListProps> = ({
-  contracts,
-  onContactClick,
-}) => {
-  return (
-    <div className={styles.contractList}>
-      <List
-        dataSource={contracts}
-        renderItem={contract => (
-          <List.Item
-            className={styles.contractItem}
-            onClick={() => onContactClick(contract)}
-          >
-            <div className={styles.contractInfo}>
-              <Badge dot={contract.online} color="#52c41a" offset={[-2, 2]}>
-                <Avatar
-                  size={40}
-                  src={contract.avatar}
-                  icon={<UserOutlined />}
-                />
-              </Badge>
-              <div className={styles.contractDetails}>
-                <div className={styles.contractName}>{contract.name}</div>
-                <div className={styles.contractPhone}>{contract.phone}</div>
-                {contract.status && (
-                  <div className={styles.contractStatus}>{contract.status}</div>
-                )}
-              </div>
-            </div>
-          </List.Item>
-        )}
-      />
-    </div>
-  );
-};
-
-export default ContactList;
diff --git a/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/CustomLayout.module.scss b/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/CustomLayout.module.scss
deleted file mode 100644
index e69de29b..00000000
diff --git a/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/WechatFriends.module.scss b/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/WechatFriends/WechatFriends.module.scss
similarity index 61%
rename from Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/WechatFriends.module.scss
rename to Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/WechatFriends/WechatFriends.module.scss
index bb90641b..a89c0069 100644
--- a/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/WechatFriends.module.scss
+++ b/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/WechatFriends/WechatFriends.module.scss
@@ -11,6 +11,42 @@
     border-bottom: 1px solid #f0f0f0;
   }
 
+  .groupCollapse {
+    width: 100%;
+    background-color: transparent;
+    border: none;
+
+    :global(.ant-collapse-item) {
+      border-bottom: 1px solid #f0f0f0;
+    }
+
+    :global(.ant-collapse-header) {
+      padding: 10px 15px !important;
+      font-weight: bold;
+    }
+
+    :global(.ant-collapse-content-box) {
+      padding: 0 !important;
+    }
+  }
+
+  .groupHeader {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    width: 100%;
+  }
+
+  .contactCount {
+    font-size: 12px;
+    color: #999;
+    font-weight: normal;
+  }
+
+  .groupPanel {
+    background-color: transparent;
+  }
+
   .list {
     flex: 1;
     overflow-y: auto;
diff --git a/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/WechatFriends/index.tsx b/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/WechatFriends/index.tsx
new file mode 100644
index 00000000..f177d965
--- /dev/null
+++ b/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/WechatFriends/index.tsx
@@ -0,0 +1,88 @@
+import React, { useState } from "react";
+import { List, Avatar, Collapse } from "antd";
+import { ContractData } from "@/pages/pc/ckbox/data";
+import styles from "./WechatFriends.module.scss";
+import { useCkChatStore } from "@/store/module/ckchat";
+
+interface WechatFriendsProps {
+  contracts: ContractData[];
+  onContactClick: (contract: ContractData) => void;
+  selectedContactId?: ContractData;
+}
+
+const { Panel } = Collapse;
+
+const ContactListSimple: React.FC<WechatFriendsProps> = ({
+  contracts,
+  onContactClick,
+  selectedContactId,
+}) => {
+  const newContractList = useCkChatStore(state => state.newContractList);
+  const [activeKey, setActiveKey] = useState<string[]>(["0"]); // 默认展开第一个分组
+
+  // 渲染联系人项
+  const renderContactItem = (contact: ContractData) => (
+    <List.Item
+      key={contact.id}
+      onClick={() => onContactClick(contact)}
+      className={`${styles.contractItem} ${contact.id === selectedContactId?.id ? styles.selected : ""}`}
+    >
+      <div className={styles.avatarContainer}>
+        <Avatar
+          src={contact.avatar}
+          icon={!contact.avatar && <span>{contact.nickname.charAt(0)}</span>}
+          className={styles.avatar}
+        />
+      </div>
+      <div className={styles.contractInfo}>
+        <div className={styles.name}>
+          {contact.conRemark || contact.nickname}
+        </div>
+      </div>
+    </List.Item>
+  );
+
+  return (
+    <div className={styles.contractListSimple}>
+      {newContractList && newContractList.length > 0 ? (
+        <Collapse
+          className={styles.groupCollapse}
+          activeKey={activeKey}
+          onChange={keys => setActiveKey(keys as string[])}
+        >
+          {newContractList.map((group, index) => (
+            <Panel
+              header={
+                <div className={styles.groupHeader}>
+                  <span>{group.groupName}</span>
+                  <span className={styles.contactCount}>
+                    {group.contacts.length}
+                  </span>
+                </div>
+              }
+              key={index.toString()}
+              className={styles.groupPanel}
+            >
+              <List
+                className={styles.list}
+                dataSource={group.contacts}
+                renderItem={renderContactItem}
+              />
+            </Panel>
+          ))}
+        </Collapse>
+      ) : (
+        <>
+          <div className={styles.header}>全部好友</div>
+          <List
+            className={styles.list}
+            dataSource={contracts}
+            renderItem={renderContactItem}
+          />
+        </>
+      )}
+    </div>
+  );
+};
+
+export default ContactListSimple;
diff --git a/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/WechatFriendsModule.tsx b/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/WechatFriendsModule.tsx
deleted file mode 100644
index 303d9bb6..00000000
--- a/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/WechatFriendsModule.tsx
+++ /dev/null
@@ -1,50 +0,0 @@
-import React from "react";
-import { List, Avatar } from "antd";
-import { ContractData } from "@/pages/pc/ckbox/data";
-import styles from "./WechatFriends.module.scss";
-
-interface WechatFriendsProps {
-  contracts: ContractData[];
-  onContactClick: (contract: ContractData) => void;
-  selectedContactId?: ContractData;
-}
-
-const ContactListSimple: React.FC<WechatFriendsProps> = ({
-  contracts,
-  onContactClick,
-  selectedContactId,
-}) => {
-  return (
-    <div className={styles.contractListSimple}>
-      <div className={styles.header}>全部好友</div>
-      <List
-        className={styles.list}
-        dataSource={contracts}
-        renderItem={contract => (
-          <List.Item
-            key={contract.id}
-            onClick={() => onContactClick(contract)}
-            className={`${styles.contractItem} ${contract.id === selectedContactId?.id ? styles.selected : ""}`}
-          >
-            <div className={styles.avatarContainer}>
-              <Avatar
-                src={contract.avatar}
-                icon={
-                  !contract.avatar && <span>{contract.nickname.charAt(0)}</span>
-                }
-                className={styles.avatar}
-              />
-            </div>
-            <div className={styles.contractInfo}>
-              <div className={styles.name}>
-                {contract.conRemark || contract.nickname}
-              </div>
-            </div>
-          </List.Item>
-        )}
-      />
-    </div>
-  );
-};
-
-export default ContactListSimple;
diff --git a/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/index.tsx b/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/index.tsx
index 64723fcc..7b5e890c 100644
--- a/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/index.tsx
+++ b/Cunkebao/src/pages/pc/ckbox/components/SidebarMenu/index.tsx
@@ -7,7 +7,7 @@ import {
   MessageOutlined,
 } from "@ant-design/icons";
 import { ContractData } from "@/pages/pc/ckbox/data";
-import WechatFriendsModule from "./WechatFriendsModule";
+import WechatFriends from "./WechatFriends";
 import MessageList from "./MessageList/index";
 import styles from "./SidebarMenu.module.scss";
 import { getChatSessions } from "@/store/module/ckchat";
@@ -151,7 +151,7 @@ const SidebarMenu: React.FC<SidebarMenuProps> = ({
         );
       case "contracts":
         return (
-          <WechatFriendsModule
+          <WechatFriends
             contracts={getFilteredContacts()}
             onContactClick={onContactClick}
             selectedContactId={currentChat}
diff --git a/Cunkebao/src/pages/pc/ckbox/main.ts b/Cunkebao/src/pages/pc/ckbox/main.ts
index a0e7ab7c..4669ef63 100644
--- a/Cunkebao/src/pages/pc/ckbox/main.ts
+++ b/Cunkebao/src/pages/pc/ckbox/main.ts
@@ -3,6 +3,7 @@ import {
   asyncKfUserList,
   asyncContractList,
   asyncChatSessions,
+  asyncNewContractList,
 } from "@/store/module/ckchat";
 import { useWebSocketStore } from "@/store/module/websocket";
 
@@ -26,6 +27,8 @@ export const chatInitAPIdata = async () => {
     //构建联系人列表标签
     const newContractList = await createContractList(contractList);
 
+    // 会话列表分组
+    asyncNewContractList(newContractList);
     //获取联系人列表
     asyncContractList(contractList);
 
diff --git a/Cunkebao/src/store/module/ckchat.data.ts b/Cunkebao/src/store/module/ckchat.data.ts
index 28c1c708..b5984d83 100644
--- a/Cunkebao/src/store/module/ckchat.data.ts
+++ b/Cunkebao/src/store/module/ckchat.data.ts
@@ -71,6 +71,7 @@ export interface CkChatState {
   contractList: ContractData[];
   chatSessions: any[];
   kfUserList: KfUserListData[];
+  newContractList: { groupName: string; contacts: any[] }[];
   getkfUserList: () => KfUserListData[];
   asyncKfUserList: (data: KfUserListData[]) => void;
   asyncContractList: (data: ContractData[]) => void;
diff --git a/Cunkebao/src/store/module/ckchat.ts b/Cunkebao/src/store/module/ckchat.ts
index 22d66f04..379771a7 100644
--- a/Cunkebao/src/store/module/ckchat.ts
+++ b/Cunkebao/src/store/module/ckchat.ts
@@ -20,6 +20,10 @@ export const useCkChatStore = createPersistStore<CkChatState>(
     asyncNewContractList: data => {
       set({ newContractList: data });
     },
+    getNewContractList: () => {
+      const state = useCkChatStore.getState();
+      return state.newContractList;
+    },
     // 异步设置会话列表
     asyncChatSessions: data => {
       set({ chatSessions: data });