diff --git a/Touchkebao/src/pages/pc/ckbox/weChat/components/ChatWindow/components/ProfileCard/components/ProfileModules/components/detailValue.tsx b/Touchkebao/src/pages/pc/ckbox/weChat/components/ChatWindow/components/ProfileCard/components/ProfileModules/components/detailValue.tsx
index 4966a863..a986f5cb 100644
--- a/Touchkebao/src/pages/pc/ckbox/weChat/components/ChatWindow/components/ProfileCard/components/ProfileModules/components/detailValue.tsx
+++ b/Touchkebao/src/pages/pc/ckbox/weChat/components/ChatWindow/components/ProfileCard/components/ProfileModules/components/detailValue.tsx
@@ -1,4 +1,4 @@
-import React, { useCallback, useState, useEffect } from "react";
+import React, { useCallback, useState, useEffect, useRef } from "react";
 import { Input, message } from "antd";
 import { Button } from "antd-mobile";
 import { EditOutlined } from "@ant-design/icons";
@@ -56,8 +56,32 @@ const DetailValue: React.FC<DetailValueProps> = ({
     useState<Record<string, string>>(value);
   const [changedKeys, setChangedKeys] = useState<string[]>([]);
 
+  // 使用 useRef 存储上一次的 value，用于深度比较
+  const prevValueRef = useRef<Record<string, string>>(value);
+
+  // 深度比较函数：比较两个对象的值是否真的变化了
+  const isValueChanged = useCallback(
+    (prev: Record<string, string>, next: Record<string, string>) => {
+      const allKeys = new Set([...Object.keys(prev), ...Object.keys(next)]);
+      for (const key of allKeys) {
+        if (prev[key] !== next[key]) {
+          return true;
+        }
+      }
+      return false;
+    },
+    [],
+  );
+
   // 当外部value变化时，更新内部状态
+  // 优化：只有当值真正变化时才重置编辑状态，避免因对象引用变化导致编辑状态丢失
   useEffect(() => {
+    // 深度比较，只有当值真正变化时才更新
+    if (!isValueChanged(prevValueRef.current, value)) {
+      return;
+    }
+
+    // 只有在值真正变化时才更新状态
     setFieldValues(value);
     setOriginalValues(value);
     setChangedKeys([]);
@@ -67,7 +91,10 @@ const DetailValue: React.FC<DetailValueProps> = ({
       newEditingFields[field.key] = false;
     });
     setEditingFields(newEditingFields);
-  }, [value, fields]);
+
+    // 更新 ref
+    prevValueRef.current = value;
+  }, [value, fields, isValueChanged]);
 
   const handleFieldChange = useCallback(
     (fieldKey: string, nextVal: string) => {
diff --git a/Touchkebao/src/pages/pc/ckbox/weChat/components/ChatWindow/components/ProfileCard/components/ProfileModules/index.tsx b/Touchkebao/src/pages/pc/ckbox/weChat/components/ChatWindow/components/ProfileCard/components/ProfileModules/index.tsx
index 6f40e175..951b5bcc 100644
--- a/Touchkebao/src/pages/pc/ckbox/weChat/components/ChatWindow/components/ProfileCard/components/ProfileModules/index.tsx
+++ b/Touchkebao/src/pages/pc/ckbox/weChat/components/ChatWindow/components/ProfileCard/components/ProfileModules/index.tsx
@@ -210,14 +210,34 @@ const Person: React.FC<PersonProps> = ({ contract }) => {
 
   // 构建联系人或群聊详细信息
 
-  const customerList = useCustomerStore(state => state.customerList);
-  const kfSelectedUser = useMemo(() => {
-    if (!contract.wechatAccountId) return null;
-    const matchedCustomer = customerList.find(
-      customer => customer.id === contract.wechatAccountId,
-    );
-    return matchedCustomer || null;
-  }, [customerList, contract.wechatAccountId]);
+  // 优化：使用选择器函数直接订阅匹配的客服对象，避免订阅整个 customerList
+  // 添加相等性比较，只有当匹配的客服对象或其 labels 真正变化时才触发重新渲染
+  const kfSelectedUser = useCustomerStore(
+    state => {
+      if (!contract.wechatAccountId) return null;
+      return (
+        state.customerList.find(
+          customer => customer.id === contract.wechatAccountId,
+        ) || null
+      );
+    },
+    (prev, next) => {
+      // 如果都是 null，认为相等
+      if (!prev && !next) return true;
+      // 如果一个是 null 另一个不是，认为不相等
+      if (!prev || !next) return false;
+      // 比较关键字段：id 和 labels（因为 useEffect 中使用了 labels）
+      if (prev.id !== next.id) return false;
+      // 比较 labels 数组是否真的变化了
+      const prevLabels = prev.labels || [];
+      const nextLabels = next.labels || [];
+      if (prevLabels.length !== nextLabels.length) return false;
+      // 深度比较 labels 数组内容（先复制再排序，避免修改原数组）
+      const prevLabelsStr = JSON.stringify([...prevLabels].sort());
+      const nextLabelsStr = JSON.stringify([...nextLabels].sort());
+      return prevLabelsStr === nextLabelsStr;
+    },
+  );
 
   // 不再需要从useContactStore获取getContactsByCustomer