diff --git a/src/pages/UserCenter/UserLevelExperience.jsx b/src/pages/UserCenter/UserLevelExperience.jsx
index 81135c1..4269c44 100644
--- a/src/pages/UserCenter/UserLevelExperience.jsx
+++ b/src/pages/UserCenter/UserLevelExperience.jsx
@@ -1,213 +1,213 @@
-// import React, { useState, useEffect } from 'react';
-// import axios from 'axios';
+import React, { useState, useEffect } from 'react';
+import axios from 'axios';
 
-// const UserLevelExperience = ({ userId }) => {
-//   const [experienceInfo, setExperienceInfo] = useState(null);
-//   const [error, setError] = useState(null);
-//   const [isLoading, setIsLoading] = useState(false);
-//   const [upgradeResult, setUpgradeResult] = useState(null);
-//   const [hasCheckedIn, setHasCheckedIn] = useState(false);
-//   const [isUpgrading, setIsUpgrading] = useState(false);
-//   const [lastUpgradeTime, setLastUpgradeTime] = useState(null);
-//   const [justUpgraded, setJustUpgraded] = useState(false); // 新增
+const UserLevelExperience = ({ userId }) => {
+  const [experienceInfo, setExperienceInfo] = useState(null);
+  const [error, setError] = useState(null);
+  const [isLoading, setIsLoading] = useState(false);
+  const [upgradeResult, setUpgradeResult] = useState(null);
+  const [hasCheckedIn, setHasCheckedIn] = useState(false);
+  const [isUpgrading, setIsUpgrading] = useState(false);
+  const [lastUpgradeTime, setLastUpgradeTime] = useState(null);
+  const [justUpgraded, setJustUpgraded] = useState(false); // 新增
 
-//   useEffect(() => {
-//     if (!userId) return;
-//     fetchAllLevelData();
-//   }, [userId]);
+  useEffect(() => {
+    if (!userId) return;
+    fetchAllLevelData();
+  }, [userId]);
 
-//   useEffect(() => {
-//     if (
-//       experienceInfo &&
-//       experienceInfo.current_experience >= experienceInfo.next_level_experience &&
-//       !isUpgrading &&
-//       !justUpgraded &&
-//       (!lastUpgradeTime || Date.now() - lastUpgradeTime > 2000)
-//     ) {
-//       checkUpgrade();
-//     }
-//   }, [experienceInfo, isUpgrading, lastUpgradeTime, justUpgraded]);
+  useEffect(() => {
+    if (
+      experienceInfo &&
+      experienceInfo.current_experience >= experienceInfo.next_level_experience &&
+      !isUpgrading &&
+      !justUpgraded &&
+      (!lastUpgradeTime || Date.now() - lastUpgradeTime > 2000)
+    ) {
+    }
+  }, [experienceInfo, isUpgrading, lastUpgradeTime, justUpgraded]);
 
-//   const fetchAllLevelData = async () => {
-//     try {
-//       setIsLoading(true);
-//       setError(null);
+  const fetchAllLevelData = async () => {
+    try {
+      setIsLoading(true);
+      setError(null);
 
-//       const { data } = await axios.get('/echo/level/getExperience', {
-//         params: { user_id: userId },
-//       });
+      const { data } = await axios.get('/echo/level/getExperience', {
+        params: { user_id: userId },
+      });
 
-//       const normalizedData = {
-//         ...data,
-//         current_level: data.current_level || data.level,
-//       };
+      const normalizedData = {
+        ...data,
+        current_level: data.current_level || data.level,
+      };
 
-//       setExperienceInfo(normalizedData);
+      setExperienceInfo(normalizedData);
 
-//       const today = new Date().toDateString();
-//       const lastCheckIn = localStorage.getItem('lastCheckIn');
-//       setHasCheckedIn(lastCheckIn === today);
-//     } catch (err) {
-//       console.error('经验信息获取失败:', err);
-//       setError('获取经验信息失败');
-//     } finally {
-//       setIsLoading(false);
-//     }
-//   };
+      const today = new Date().toDateString();
+      const lastCheckIn = localStorage.getItem('lastCheckIn');
+      setHasCheckedIn(lastCheckIn === today);
+    } catch (err) {
+      console.error('经验信息获取失败:', err);
+      setError('获取经验信息失败');
+    } finally {
+      setIsLoading(false);
+    }
+  };
 
-//   const updateExperience = async (source, amount = 10) => {
-//     try {
-//       setIsLoading(true);
-//       setError(null);
+  const updateExperience = async (source, amount = 10) => {
+    try {
+      setIsLoading(true);
+      setError(null);
 
-//       const { data } = await axios.post('/echo/level/updateExperience', {
-//         user_id: userId,
-//         experience: amount,
-//         source: source,
-//       });
+      const { data } = await axios.post('/echo/level/updateExperience', {
+        user_id: userId,
+        experience: amount,
+        source: source,
+      });
 
-//       setExperienceInfo((prev) => ({
-//         ...prev,
-//         current_experience: data.current_experience,
-//       }));
+      setExperienceInfo((prev) => ({
+        ...prev,
+        current_experience: data.current_experience,
+      }));
 
-//       alert(`获得${amount}点经验值！来源：${source}`);
+      alert(`获得${amount}点经验值！来源：${source}`);
 
-//       if (source === 'check-in') {
-//         localStorage.setItem('lastCheckIn', new Date().toDateString());
-//         setHasCheckedIn(true);
-//       }
-//     } catch (err) {
-//       console.error('更新经验失败:', err);
-//       setError(err.response?.data?.message || '更新经验失败');
-//     } finally {
-//       setIsLoading(false);
-//     }
-//   };
+      if (source === 'check-in') {
+        localStorage.setItem('lastCheckIn', new Date().toDateString());
+        setHasCheckedIn(true);
+      }
+    } catch (err) {
+      console.error('更新经验失败:', err);
+      setError(err.response?.data?.message || '更新经验失败');
+    } finally {
+      setIsLoading(false);
+    }
+  };
 
-//   const checkUpgrade = async () => {
-//     if (isUpgrading) return;
+  const checkUpgrade = async () => {
+    if (isUpgrading) return;
 
-//     try {
-//       setIsLoading(true);
-//       setIsUpgrading(true);
-//       setError(null);
+    try {
+      setIsLoading(true);
+      setIsUpgrading(true);
+      setError(null);
 
-//       const { data } = await axios.get('/echo/level/upgrade-check', {
-//         params: { user_id: userId },
-//       });
+      const { data } = await axios.get('/echo/level/upgrade-check', {
+        params: { user_id: userId },
+      });
 
-//       if (data.can_upgrade) {
-//         if (window.confirm('您已满足升级条件，是否要升级？')) {
-//           await performUpgrade();
-//         }
-//       } else {
-//         if (data.is_max_level) {
-//           alert('您已达到最高等级！');
-//         } else {
-//           alert(`还不能升级，还需要${data.next_level_experience - data.current_experience}点经验值`);
-//         }
-//       }
-//     } catch (err) {
-//       console.error('检查升级失败:', err);
-//       setError(err.response?.data?.message || '检查升级失败');
-//     } finally {
-//       setIsLoading(false);
-//       setIsUpgrading(false);
-//     }
-//   };
+      if (data.can_upgrade) {
+        if (window.confirm('您已满足升级条件，是否要升级？')) {
+          await performUpgrade();
+        }
+      } else {
+        if (data.is_max_level) {
+          alert('您已达到最高等级！');
+        } else {
+          alert(`还不能升级，还需要${data.next_level_experience - data.current_experience}点经验值`);
+        }
+      }
+    } catch (err) {
+      console.error('检查升级失败:', err);
+      setError(err.response?.data?.message || '检查升级失败');
+    } finally {
+      setIsLoading(false);
+      setIsUpgrading(false);
+    }
+  };
 
-//   const performUpgrade = async () => {
-//     try {
-//       setIsUpgrading(true);
-//       setIsLoading(true);
-//       setError(null);
+  const performUpgrade = async () => {
+    try {
+      setIsUpgrading(true);
+      setIsLoading(true);
+      setError(null);
 
-//       const { data } = await axios.post('/echo/level/upgrades', {
-//         user_id: userId,
-//         can_upgrade: true,
-//       });
+      const { data } = await axios.post('/echo/level/upgrades', {
+        user_id: userId,
+        can_upgrade: true,
+      });
 
-//       console.log('升级响应数据:', data);
+      console.log('升级响应数据:', data);
 
-//       if (data.status === 'success') {
-//         setExperienceInfo((prev) => ({
-//           ...prev,
-//           current_level: data.new_level,
-//           current_experience: data.current_experience || 0,
-//           next_level_experience: data.next_level_experience || prev.next_level_experience * 2,
-//         }));
+      if (data.status === 'success') {
+        setExperienceInfo((prev) => ({ 
+          // 更新就会进入useEffect,又执行了checkUpgrade,循环
+          ...prev,
+          current_level: data.new_level,
+          current_experience: data.current_experience || 0,
+          next_level_experience: data.next_level_experience || prev.next_level_experience * 2,
+        }));
 
-//         setUpgradeResult(data);
-//         setLastUpgradeTime(Date.now());
-//         setJustUpgraded(true); // 标记为刚升级过
-//         setTimeout(() => setJustUpgraded(false), 3000); // 3 秒冷却期
-//         alert(`恭喜！您已升级到等级 ${data.new_level}！`);
+        setUpgradeResult(data);
+        setLastUpgradeTime(Date.now());
+        setJustUpgraded(true); // 标记为刚升级过
+        setTimeout(() => setJustUpgraded(false), 3000); // 3 秒冷却期
+        alert(`恭喜！您已升级到等级 ${data.new_level}！`);
 
-//         // 再次拉取最新经验数据，避免经验值仍然满足升级条件
-//         await fetchAllLevelData();
-//       } else {
-//         throw new Error(data.message || '升级失败');
-//       }
-//     } catch (err) {
-//       console.error('升级失败:', err);
-//       setError(err.message || '升级失败');
-//       alert(err.message || '升级失败，请稍后再试');
-//     } finally {
-//       setIsLoading(false);
-//       setIsUpgrading(false);
-//     }
-//   };
+        // 再次拉取最新经验数据，避免经验值仍然满足升级条件
+        await fetchAllLevelData();
+      } else {
+        throw new Error(data.message || '升级失败');
+      }
+    } catch (err) {
+      console.error('升级失败:', err);
+      setError(err.message || '升级失败');
+      alert(err.message || '升级失败，请稍后再试');
+    } finally {
+      setIsLoading(false);
+      setIsUpgrading(false);
+    }
+  };
 
-//   if (error) return <p className="error">{error}</p>;
-//   if (isLoading) return <p>加载中...</p>;
-//   if (!experienceInfo) return <p>加载经验信息中...</p>;
+  if (error) return <p className="error">{error}</p>;
+  if (isLoading) return <p>加载中...</p>;
+  if (!experienceInfo) return <p>加载经验信息中...</p>;
 
-//   const { current_experience, next_level_experience, current_level } = experienceInfo;
-//   const progressPercent = Math.min(
-//     100,
-//     (current_experience / (next_level_experience || 1)) * 100
-//   ).toFixed(2);
+  const { current_experience, next_level_experience, current_level } = experienceInfo;
+  const progressPercent = Math.min(
+    100,
+    (current_experience / (next_level_experience || 1)) * 100
+  ).toFixed(2);
 
-//   const expToNextLevel = Math.max(0, next_level_experience - current_experience);
+  const expToNextLevel = Math.max(0, next_level_experience - current_experience);
 
-//   return (
-//     <div className="level-experience-section">
-//       <h3>等级与经验</h3>
-//       <p><strong>当前等级：</strong>{current_level || '未知'}</p>
-//       <p><strong>当前经验：</strong>{current_experience}</p>
-//       <p><strong>距离下一等级还需：</strong>{expToNextLevel} 经验值</p>
+  return (
+    <div style={{ padding: '20px', marginTop: '-80px', marginLeft: '70px' }}>
+      {/* <h3>等级与经验</h3> */}
+      <div style={{ fontSize: '20px', marginBottom: '10px' }}><strong>当前等级：</strong>lv{current_level || '未知'}</div>
+      <div style={{ fontSize: '20px', marginBottom: '10px' }}><strong>当前经验：</strong>{current_experience}</div>
+      {/* <p><strong>距离下一等级还需：</strong>{expToNextLevel} 经验值</p> */}
 
-//       <div className="exp-bar-wrapper">
-//         <div className="exp-bar" style={{ width: `${progressPercent}%` }} />
-//       </div>
-//       <p className="exp-progress-text">{progressPercent}%</p>
+      <div className="exp-bar-wrapper">
+        <div className="exp-bar" style={{ width: `${progressPercent}%` }} />
+      </div>
+      <p className="exp-progress-text">{progressPercent}%</p>
 
-//       {upgradeResult && (
-//         <div className="upgrade-success">
-//           <p>恭喜！您已成功升级到等级 {upgradeResult.new_level}！</p>
-//         </div>
-//       )}
+      {upgradeResult && (
+        <div className="upgrade-success">
+          <p>恭喜！您已成功升级到等级 {upgradeResult.new_level}！</p>
+        </div>
+      )}
 
-//       {error && (
-//         <div className="upgrade-error">
-//           <p>{error}</p>
-//         </div>
-//       )}
+      {error && (
+        <div className="upgrade-error">
+          <p>{error}</p>
+        </div>
+      )}
 
-//       <div className="level-actions">
-//         <button onClick={() => updateExperience('check-in', 15)} disabled={hasCheckedIn}>
-//           {hasCheckedIn ? '今日已签到' : '每日签到 (+15经验)'}
-//         </button>
-//         <button onClick={() => updateExperience('task', 30)}>完成任务 (+30经验)</button>
-//         <button onClick={() => updateExperience('upload', 50)}>上传种子 (+50经验)</button>
-//         <button onClick={checkUpgrade} disabled={isUpgrading}>
-//           {isUpgrading ? '升级中...' : '检查升级'}
-//         </button>
-//       </div>
-//     </div>
-//   );
-// };
+      <div className="level-actions">
+        {/* <button onClick={() => updateExperience('check-in', 15)} disabled={hasCheckedIn}>
+          {hasCheckedIn ? '今日已签到' : '每日签到 (+15经验)'}
+        </button> */}
+        {/* <button onClick={() => updateExperience('task', 30)}>完成任务 (+30经验)</button> */}
+        {/* <button onClick={() => updateExperience('upload', 50)}>上传种子 (+20经验)</button> */}
+        {/* <button onClick={checkUpgrade} disabled={isUpgrading}>
+          {isUpgrading ? '升级中...' : '检查升级'}
+        </button> */}
+      </div>
+    </div>
+  );
+};
 
-// export default UserLevelExperience;
+export default UserLevelExperience;
 
diff --git a/src/pages/UserCenter/UserProfile.jsx b/src/pages/UserCenter/UserProfile.jsx
index 79d8313..5c088c9 100644
--- a/src/pages/UserCenter/UserProfile.jsx
+++ b/src/pages/UserCenter/UserProfile.jsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import UserProfileBase from './UserProfileBase';
-// import UserLevelExperience from './UserLevelExperience';
+import UserLevelExperience from './UserLevelExperience';
 import './UserProfile.css';
 import UserStatusChecker from './UserStatusChecker';
 
@@ -14,7 +14,7 @@
   return (
     <div>
       <UserProfileBase onLoadExperienceInfo={loadExperienceInfo} />
-      {/* {userId && <UserLevelExperience userId={userId} />} */}
+      {userId && <UserLevelExperience userId={userId} />}
       {/* <UserStatusChecker /> */}
     </div>
   );
diff --git a/src/pages/UserCenter/UserProfileBase.jsx b/src/pages/UserCenter/UserProfileBase.jsx
index c90cb63..dd28dc2 100644
--- a/src/pages/UserCenter/UserProfileBase.jsx
+++ b/src/pages/UserCenter/UserProfileBase.jsx
@@ -5,6 +5,8 @@
 import toast from 'react-hot-toast';
 import { confirmAlert } from 'react-confirm-alert';
 import 'react-confirm-alert/src/react-confirm-alert.css';
+import UserLevelExperience from './UserLevelExperience';
+
 
 const DEFAULT_AVATAR_URL = `${process.env.PUBLIC_URL}/default-avatar.png`;
 
@@ -203,6 +205,7 @@
           <p><strong>分享率：</strong>{(shareRate * 100).toFixed(2)}%</p>
           <p><strong>加入时间：</strong>{new Date(joinedDate).toLocaleDateString()}</p>
 
+          
           <div className="profile-actions">
             <button onClick={() => setShowPwdModal(true)}>修改密码</button>
             <button onClick={handleLogout}>退出登录</button>