diff --git a/server/MiAssessment/src/MiAssessment.Admin.Business/Models/Distribution/CommissionDto.cs b/server/MiAssessment/src/MiAssessment.Admin.Business/Models/Distribution/CommissionDto.cs
index 11e9c55..f17cc92 100644
--- a/server/MiAssessment/src/MiAssessment.Admin.Business/Models/Distribution/CommissionDto.cs
+++ b/server/MiAssessment/src/MiAssessment.Admin.Business/Models/Distribution/CommissionDto.cs
@@ -20,6 +20,11 @@ public class CommissionDto
     /// </summary>
     public string? UserNickname { get; set; }
 
+    /// <summary>
+    /// 获得佣金的用户UID
+    /// </summary>
+    public string? UserUid { get; set; }
+
     /// <summary>
     /// 来源用户ID
     /// </summary>
@@ -30,6 +35,11 @@ public class CommissionDto
     /// </summary>
     public string? FromUserNickname { get; set; }
 
+    /// <summary>
+    /// 来源用户UID
+    /// </summary>
+    public string? FromUserUid { get; set; }
+
     /// <summary>
     /// 关联订单ID
     /// </summary>
diff --git a/server/MiAssessment/src/MiAssessment.Admin.Business/Models/Distribution/InviteCodeDto.cs b/server/MiAssessment/src/MiAssessment.Admin.Business/Models/Distribution/InviteCodeDto.cs
index 2b5975a..dadf2ed 100644
--- a/server/MiAssessment/src/MiAssessment.Admin.Business/Models/Distribution/InviteCodeDto.cs
+++ b/server/MiAssessment/src/MiAssessment.Admin.Business/Models/Distribution/InviteCodeDto.cs
@@ -30,6 +30,11 @@ public class InviteCodeDto
     /// </summary>
     public string? AssignUserNickname { get; set; }
 
+    /// <summary>
+    /// 分配给的用户UID
+    /// </summary>
+    public string? AssignUserUid { get; set; }
+
     /// <summary>
     /// 分配时间
     /// </summary>
@@ -45,6 +50,11 @@ public class InviteCodeDto
     /// </summary>
     public string? UseUserNickname { get; set; }
 
+    /// <summary>
+    /// 使用者用户UID
+    /// </summary>
+    public string? UseUserUid { get; set; }
+
     /// <summary>
     /// 使用的订单ID
     /// </summary>
diff --git a/server/MiAssessment/src/MiAssessment.Admin.Business/Services/DistributionService.cs b/server/MiAssessment/src/MiAssessment.Admin.Business/Services/DistributionService.cs
index 97dde0f..153a1b7 100644
--- a/server/MiAssessment/src/MiAssessment.Admin.Business/Services/DistributionService.cs
+++ b/server/MiAssessment/src/MiAssessment.Admin.Business/Services/DistributionService.cs
@@ -128,9 +128,11 @@ public class DistributionService : IDistributionService
                 BatchNo = c.BatchNo,
                 AssignUserId = c.AssignUserId,
                 AssignUserNickname = c.AssignUser != null ? c.AssignUser.Nickname : null,
+                AssignUserUid = c.AssignUser != null ? c.AssignUser.Uid : null,
                 AssignTime = c.AssignTime,
                 UseUserId = c.UseUserId,
                 UseUserNickname = c.UseUser != null ? c.UseUser.Nickname : null,
+                UseUserUid = c.UseUser != null ? c.UseUser.Uid : null,
                 UseOrderId = c.UseOrderId,
                 UseTime = c.UseTime,
                 Status = c.Status,
@@ -264,9 +266,11 @@ public class DistributionService : IDistributionService
                 BatchNo = c.BatchNo,
                 AssignUserId = c.AssignUserId,
                 AssignUserNickname = c.AssignUser != null ? c.AssignUser.Nickname : null,
+                AssignUserUid = c.AssignUser != null ? c.AssignUser.Uid : null,
                 AssignTime = c.AssignTime,
                 UseUserId = c.UseUserId,
                 UseUserNickname = c.UseUser != null ? c.UseUser.Nickname : null,
+                UseUserUid = c.UseUser != null ? c.UseUser.Uid : null,
                 UseOrderId = c.UseOrderId,
                 UseTime = c.UseTime,
                 Status = c.Status,
@@ -311,8 +315,10 @@ public class DistributionService : IDistributionService
                 Id = c.Id,
                 UserId = c.UserId,
                 UserNickname = c.User != null ? c.User.Nickname : null,
+                UserUid = c.User != null ? c.User.Uid : null,
                 FromUserId = c.FromUserId,
                 FromUserNickname = c.FromUser != null ? c.FromUser.Nickname : null,
+                FromUserUid = c.FromUser != null ? c.FromUser.Uid : null,
                 OrderId = c.OrderId,
                 OrderNo = c.Order != null ? c.Order.OrderNo : null,
                 OrderAmount = c.OrderAmount,
@@ -434,8 +440,10 @@ public class DistributionService : IDistributionService
                 Id = c.Id,
                 UserId = c.UserId,
                 UserNickname = c.User != null ? c.User.Nickname : null,
+                UserUid = c.User != null ? c.User.Uid : null,
                 FromUserId = c.FromUserId,
                 FromUserNickname = c.FromUser != null ? c.FromUser.Nickname : null,
+                FromUserUid = c.FromUser != null ? c.FromUser.Uid : null,
                 OrderId = c.OrderId,
                 OrderNo = c.Order != null ? c.Order.OrderNo : null,
                 OrderAmount = c.OrderAmount,
diff --git a/server/MiAssessment/src/MiAssessment.Admin/admin-web/src/views/business/distribution/commission/index.vue b/server/MiAssessment/src/MiAssessment.Admin/admin-web/src/views/business/distribution/commission/index.vue
index 569ed84..dd57d5e 100644
--- a/server/MiAssessment/src/MiAssessment.Admin/admin-web/src/views/business/distribution/commission/index.vue
+++ b/server/MiAssessment/src/MiAssessment.Admin/admin-web/src/views/business/distribution/commission/index.vue
@@ -68,13 +68,13 @@
         <el-table-column label="用户信息" min-width="120">
           <template #default="{ row }">
             <div>{{ row.userNickname }}</div>
-            <div class="sub-text">ID: {{ row.userId }}</div>
+            <div class="sub-text">UID: {{ row.userUid }}</div>
           </template>
         </el-table-column>
         <el-table-column label="来源用户" min-width="120">
           <template #default="{ row }">
             <div>{{ row.fromUserNickname }}</div>
-            <div class="sub-text">ID: {{ row.fromUserId }}</div>
+            <div class="sub-text">UID: {{ row.fromUserUid }}</div>
           </template>
         </el-table-column>
         <el-table-column label="订单信息" min-width="150">
@@ -84,7 +84,7 @@
           </template>
         </el-table-column>
         <el-table-column prop="commissionRate" label="佣金比例" width="100" align="center">
-          <template #default="{ row }">{{ (row.commissionRate * 100).toFixed(1) }}%</template>
+          <template #default="{ row }">{{ row.commissionRate.toFixed(0) }}%</template>
         </el-table-column>
         <el-table-column prop="commissionAmount" label="佣金金额" width="100" align="right">
           <template #default="{ row }">
@@ -124,11 +124,11 @@
     <el-drawer v-model="detailVisible" title="佣金详情" size="450px">
       <el-descriptions :column="1" border v-if="detailData">
         <el-descriptions-item label="佣金ID">{{ detailData.id }}</el-descriptions-item>
-        <el-descriptions-item label="用户">{{ detailData.userNickname }} (ID: {{ detailData.userId }})</el-descriptions-item>
-        <el-descriptions-item label="来源用户">{{ detailData.fromUserNickname }} (ID: {{ detailData.fromUserId }})</el-descriptions-item>
+        <el-descriptions-item label="用户">{{ detailData.userNickname }} (UID: {{ detailData.userUid }})</el-descriptions-item>
+        <el-descriptions-item label="来源用户">{{ detailData.fromUserNickname }} (UID: {{ detailData.fromUserUid }})</el-descriptions-item>
         <el-descriptions-item label="订单号">{{ detailData.orderNo }}</el-descriptions-item>
         <el-descriptions-item label="订单金额">¥{{ detailData.orderAmount.toFixed(2) }}</el-descriptions-item>
-        <el-descriptions-item label="佣金比例">{{ (detailData.commissionRate * 100).toFixed(1) }}%</el-descriptions-item>
+        <el-descriptions-item label="佣金比例">{{ detailData.commissionRate.toFixed(0) }}%</el-descriptions-item>
         <el-descriptions-item label="佣金金额">¥{{ detailData.commissionAmount.toFixed(2) }}</el-descriptions-item>
         <el-descriptions-item label="层级">{{ detailData.levelName }}</el-descriptions-item>
         <el-descriptions-item label="状态"><el-tag :type="detailData.status === 1 ? 'warning' : 'success'">{{ detailData.statusName }}</el-tag></el-descriptions-item>
diff --git a/server/MiAssessment/src/MiAssessment.Admin/admin-web/src/views/business/distribution/invite-code/index.vue b/server/MiAssessment/src/MiAssessment.Admin/admin-web/src/views/business/distribution/invite-code/index.vue
index 42cb77d..ef0ad53 100644
--- a/server/MiAssessment/src/MiAssessment.Admin/admin-web/src/views/business/distribution/invite-code/index.vue
+++ b/server/MiAssessment/src/MiAssessment.Admin/admin-web/src/views/business/distribution/invite-code/index.vue
@@ -26,7 +26,7 @@
           <el-input v-model.number="queryParams.assignUserId" placeholder="请输入用户ID" clearable />
         </el-form-item>
         <el-form-item label="状态">
-          <DictSelect v-model="queryParams.status" dict-type="invite_code_status" placeholder="请选择状态" clearable />
+          <DictSelect v-model="queryParams.status" type="invite_code_status" placeholder="请选择状态" clearable />
         </el-form-item>
         <el-form-item>
           <el-button type="primary" @click="handleSearch"><el-icon><Search /></el-icon>搜索</el-button>
@@ -49,7 +49,7 @@
           <template #default="{ row }">
             <template v-if="row.assignUserId">
               <div>{{ row.assignUserNickname }}</div>
-              <div class="sub-text">ID: {{ row.assignUserId }}</div>
+              <div class="sub-text">UID: {{ row.assignUserUid }}</div>
             </template>
             <span v-else class="sub-text">-</span>
           </template>
@@ -61,7 +61,7 @@
           <template #default="{ row }">
             <template v-if="row.useUserId">
               <div>{{ row.useUserNickname }}</div>
-              <div class="sub-text">ID: {{ row.useUserId }}</div>
+              <div class="sub-text">UID: {{ row.useUserUid }}</div>
             </template>
             <span v-else class="sub-text">-</span>
           </template>
diff --git a/server/MiAssessment/src/MiAssessment.Api/wwwroot/css/pages/learning-abilities.css b/server/MiAssessment/src/MiAssessment.Api/wwwroot/css/pages/learning-abilities.css
index b734c63..cede66f 100644
--- a/server/MiAssessment/src/MiAssessment.Api/wwwroot/css/pages/learning-abilities.css
+++ b/server/MiAssessment/src/MiAssessment.Api/wwwroot/css/pages/learning-abilities.css
@@ -43,27 +43,34 @@
     text-align: center;
 }
 
-/* ---- 结论区域 ---- */
+/* ---- 结论区域（与其他结论页统一样式） ---- */
 .la-conclusion {
-    background: #FFF5F5;
+    border: 3px solid #C0392B;
     border-radius: 12px;
-    padding: 16px 20px;
-    margin-top: 8px;
+    padding: 34px 20px 14px;
+    position: relative;
+    background: #FFF5F5;
 }
 
 .la-conclusion-badge {
-    display: inline-block;
-    background: #E67E73;
+    position: absolute;
+    top: 0px;
+    left: 50%;
+    transform: translateX(-50%) translateY(-1px);
+    padding: 5px 24px;
+    border-radius: 0 0 8px 8px;
+    font-size: 16px;
+    font-weight: 700;
     color: #fff;
-    font-size: 14px;
-    font-weight: 600;
-    padding: 4px 16px;
-    border-radius: 20px;
-    margin-bottom: 10px;
+    background: #C0392B;
+    white-space: nowrap;
+    letter-spacing: 2px;
 }
 
 .la-conclusion-content {
     font-size: 13px;
-    line-height: 1.8;
-    color: #444;
+    line-height: 1.7;
+    color: #555;
+    font-weight: 600;
+    overflow: hidden;
 }
diff --git a/server/MiAssessment/src/MiAssessment.Core/Services/InviteService.cs b/server/MiAssessment/src/MiAssessment.Core/Services/InviteService.cs
index e3f3e8b..1018d18 100644
--- a/server/MiAssessment/src/MiAssessment.Core/Services/InviteService.cs
+++ b/server/MiAssessment/src/MiAssessment.Core/Services/InviteService.cs
@@ -248,7 +248,7 @@ public class InviteService : IInviteService
         var userIds = invitedUsers.Select(u => u.Id).ToList();
         var commissions = await _dbContext.Commissions
             .AsNoTracking()
-            .Where(c => c.UserId == userId && userIds.Contains((int)c.FromUserId) && !c.IsDeleted)
+            .Where(c => c.UserId == userId && userIds.Contains(c.FromUserId) && !c.IsDeleted)
             .GroupBy(c => c.FromUserId)
             .Select(g => new
             {
diff --git a/server/MiAssessment/src/MiAssessment.Core/Services/OrderService.cs b/server/MiAssessment/src/MiAssessment.Core/Services/OrderService.cs
index ca9f735..197ca8b 100644
--- a/server/MiAssessment/src/MiAssessment.Core/Services/OrderService.cs
+++ b/server/MiAssessment/src/MiAssessment.Core/Services/OrderService.cs
@@ -378,10 +378,12 @@ public class OrderService : IOrderService
         }
 
         // 读取佣金比例配置
+        var level1RateStr = await _configService.GetConfigValueAsync("commission_rate_level1");
+        var level2RateStr = await _configService.GetConfigValueAsync("commission_rate_level2");
         var directRateStr = await _configService.GetConfigValueAsync("commission_rate_direct");
-        var indirectRateStr = await _configService.GetConfigValueAsync("commission_rate_indirect");
-        var directRate = decimal.TryParse(directRateStr, out var dr) ? dr : 0.30m;
-        var indirectRate = decimal.TryParse(indirectRateStr, out var ir) ? ir : 0.10m;
+        var level1Rate = decimal.TryParse(level1RateStr, out var l1) ? l1 : 0.30m;  // 一级佣金30%
+        var level2Rate = decimal.TryParse(level2RateStr, out var l2) ? l2 : 0.10m;  // 二级佣金10%
+        var directRate = decimal.TryParse(directRateStr, out var dr) ? dr : 0.40m;  // 无上级时直接佣金40%
 
         // 查找直接上级
         var parentUser = await _dbContext.Users
@@ -405,9 +407,9 @@ public class OrderService : IOrderService
 
         if (grandParentUser != null)
         {
-            // 有间接上级：直接上级30%，间接上级10%
-            var directCommission = Math.Round(order.PayAmount * directRate, 2);
-            var indirectCommission = Math.Round(order.PayAmount * indirectRate, 2);
+            // 有间接上级：直接上级30%（level1），间接上级10%（level2）
+            var directCommission = Math.Round(order.PayAmount * level1Rate, 2);
+            var indirectCommission = Math.Round(order.PayAmount * level2Rate, 2);
 
             // 直接上级佣金
             _dbContext.Commissions.Add(new MiAssessment.Model.Entities.Commission
@@ -416,7 +418,7 @@ public class OrderService : IOrderService
                 FromUserId = user.Id,
                 OrderId = order.Id,
                 OrderAmount = order.PayAmount,
-                CommissionRate = directRate * 100,
+                CommissionRate = level1Rate * 100,
                 CommissionAmount = directCommission,
                 Level = 1,
                 Status = 1,
@@ -434,7 +436,7 @@ public class OrderService : IOrderService
                 FromUserId = user.Id,
                 OrderId = order.Id,
                 OrderAmount = order.PayAmount,
-                CommissionRate = indirectRate * 100,
+                CommissionRate = level2Rate * 100,
                 CommissionAmount = indirectCommission,
                 Level = 2,
                 Status = 1,
@@ -445,14 +447,13 @@ public class OrderService : IOrderService
             grandParentUser.TotalIncome += indirectCommission;
             grandParentUser.UpdateTime = now;
 
-            _logger.LogInformation("佣金分配完成：直接上级{ParentId}获得{DirectAmount}，间接上级{GrandParentId}获得{IndirectAmount}，orderId: {OrderId}",
+            _logger.LogInformation("佣金分配完成：直接上级{ParentId}获得{DirectAmount}(30%)，间接上级{GrandParentId}获得{IndirectAmount}(10%)，orderId: {OrderId}",
                 parentUser.Id, directCommission, grandParentUser.Id, indirectCommission, order.Id);
         }
         else
         {
-            // 无间接上级：直接上级获得 directRate + indirectRate
-            var totalRate = directRate + indirectRate;
-            var commission = Math.Round(order.PayAmount * totalRate, 2);
+            // 无间接上级：直接上级获得 directRate（40%）
+            var commission = Math.Round(order.PayAmount * directRate, 2);
 
             _dbContext.Commissions.Add(new MiAssessment.Model.Entities.Commission
             {
@@ -460,7 +461,7 @@ public class OrderService : IOrderService
                 FromUserId = user.Id,
                 OrderId = order.Id,
                 OrderAmount = order.PayAmount,
-                CommissionRate = totalRate * 100,
+                CommissionRate = directRate * 100,
                 CommissionAmount = commission,
                 Level = 1,
                 Status = 1,
@@ -471,7 +472,7 @@ public class OrderService : IOrderService
             parentUser.TotalIncome += commission;
             parentUser.UpdateTime = now;
 
-            _logger.LogInformation("佣金分配完成：直接上级{ParentId}获得{Amount}（无间接上级），orderId: {OrderId}",
+            _logger.LogInformation("佣金分配完成：直接上级{ParentId}获得{Amount}(40%，无间接上级)，orderId: {OrderId}",
                 parentUser.Id, commission, order.Id);
         }