diff --git a/app/(tabs)/personal.tsx b/app/(tabs)/personal.tsx
index 61d90ee..291e7e9 100644
--- a/app/(tabs)/personal.tsx
+++ b/app/(tabs)/personal.tsx
@@ -212,6 +212,9 @@ export default function PersonalScreen() {
           <TouchableOpacity onPress={handleUserNamePress} activeOpacity={0.7}>
             <Text style={styles.userName}>{displayName}</Text>
           </TouchableOpacity>
+          {userProfile.memberNumber && (
+            <Text style={styles.userMemberNumber}>会员编号: {userProfile.memberNumber}</Text>
+          )}
         </View>
         <TouchableOpacity style={styles.editButton} onPress={() => pushIfAuthedElseLogin('/profile/edit')}>
           <Text style={styles.editButtonText}>{isLoggedIn ? '编辑' : '登录'}</Text>
@@ -480,6 +483,11 @@ const styles = StyleSheet.create({
     color: '#9370DB',
     fontWeight: '500',
   },
+  userMemberNumber: {
+    fontSize: 10,
+    color: '#6C757D',
+    marginTop: 4,
+  },
   editButton: {
     backgroundColor: '#9370DB',
     paddingHorizontal: 16,
diff --git a/store/userSlice.ts b/store/userSlice.ts
index 38e8e54..416a8b3 100644
--- a/store/userSlice.ts
+++ b/store/userSlice.ts
@@ -20,12 +20,16 @@ export async function preloadUserData() {
       AsyncStorage.getItem(STORAGE_KEYS.authToken),
     ]);
 
-    let profile: UserProfile = {};
+    let profile: UserProfile = {
+      memberNumber: 0
+    };
     if (profileStr) {
       try {
         profile = JSON.parse(profileStr) as UserProfile;
       } catch {
-        profile = {};
+        profile = {
+          memberNumber: 0
+        };
       }
     }
 
@@ -40,7 +44,11 @@ export async function preloadUserData() {
     return preloadedUserData;
   } catch (error) {
     console.error('预加载用户数据失败:', error);
-    preloadedUserData = { token: null, profile: {}, privacyAgreed: false };
+    preloadedUserData = {
+      token: null, profile: {
+        memberNumber: 0
+      }, privacyAgreed: false
+    };
     return preloadedUserData;
   }
 }
@@ -57,6 +65,7 @@ export type UserProfile = {
   name?: string;
   email?: string;
   gender?: Gender;
+  memberNumber: number
   birthDate?: string;
   weight?: string;
   height?: string;
@@ -108,6 +117,7 @@ const getInitialState = (): UserState => {
       name: DEFAULT_MEMBER_NAME,
       isVip: false,
       freeUsageCount: 3,
+      memberNumber: 0,
       maxUsageCount: 5,
       ...preloaded.profile, // 合并预加载的用户资料
     },
@@ -340,7 +350,9 @@ const userSlice = createSlice({
       })
       .addCase(logout.fulfilled, (state) => {
         state.token = null;
-        state.profile = {};
+        state.profile = {
+          memberNumber: 0
+        };
       })
       .addCase(setPrivacyAgreed.fulfilled, (state) => {
       })