diff --git a/frontend/app/web-gold/src/views/agents/Agents.vue b/frontend/app/web-gold/src/views/agents/Agents.vue
index 7ab0df56a9..102ee2d799 100644
--- a/frontend/app/web-gold/src/views/agents/Agents.vue
+++ b/frontend/app/web-gold/src/views/agents/Agents.vue
@@ -109,6 +109,16 @@
                 :style="{ '--i': index }"
                 @click="handleAgentClick(agent)"
               >
+                <!-- 收藏图标 - 右上角 -->
+                <button
+                  class="favorite-icon"
+                  :class="{ 'favorite-icon--active': agent.isFavorite }"
+                  @click.stop="handleFavorite(agent)"
+                >
+                  <StarFilled v-if="agent.isFavorite" />
+                  <StarOutlined v-else />
+                </button>
+
                 <!-- 卡片内容 -->
                 <div class="card-content">
                   <!-- 左侧头像 -->
@@ -134,16 +144,6 @@
 
                 <!-- 底部操作栏 -->
                 <div class="card-footer">
-                  <button
-                    class="favorite-btn"
-                    :class="{ 'favorite-btn--active': agent.isFavorite }"
-                    @click.stop="handleFavorite(agent)"
-                  >
-                    <StarFilled v-if="agent.isFavorite" />
-                    <StarOutlined v-else />
-                    <span>{{ agent.isFavorite ? '已收藏' : '收藏' }}</span>
-                  </button>
-                  <div class="footer-spacer"></div>
                   <button class="chat-btn" @click.stop="handleChat(agent)">
                     <MessageOutlined class="chat-btn-icon" />
                     <span>对话</span>
@@ -798,7 +798,7 @@ onMounted(() => {
 .card-footer {
   display: flex;
   align-items: center;
-  justify-content: flex-end;
+  justify-content: center;
   padding: 12px 16px;
   border-top: 1px solid #F3F4F6;
   background: #FAFAFA;
@@ -807,10 +807,6 @@ onMounted(() => {
   transition: all 0.25s ease;
 }
 
-.footer-spacer {
-  flex: 1;
-}
-
 .chat-btn {
   display: inline-flex;
   align-items: center;
@@ -839,38 +835,58 @@ onMounted(() => {
   font-size: 13px;
 }
 
-// 收藏按钮
-.favorite-btn {
-  display: inline-flex;
-  align-items: center;
-  gap: 5px;
-  padding: 6px 12px;
-  background: transparent;
-  border: 1px solid var(--color-gray-300);
-  border-radius: 8px;
-  font-size: 12px;
-  font-weight: 500;
-  color: var(--color-gray-600);
+// 收藏图标 - 右上角
+.favorite-icon {
+  position: absolute;
+  top: 12px;
+  right: 12px;
+  width: 32px;
+  height: 32px;
+  border: none;
+  background: rgba(255, 255, 255, 0.9);
+  border-radius: 50%;
   cursor: pointer;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: var(--color-gray-400);
+  font-size: 16px;
   transition: all 0.2s ease;
+  z-index: 2;
+  opacity: 0;
+  transform: scale(0.8);
 
   &:hover {
-    border-color: #F59E0B;
+    background: white;
     color: #F59E0B;
-    background: #FFFBEB;
+    transform: scale(1);
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
   }
 
   &:active {
-    transform: scale(0.95);
+    transform: scale(0.9);
   }
 
+  // 收藏状态 - 常显
   &--active {
-    border-color: #F59E0B;
+    opacity: 1;
+    transform: scale(1);
     color: #F59E0B;
-    background: #FFFBEB;
+    background: #FEF3C7;
+
+    &:hover {
+      background: #FDE68A;
+      color: #D97706;
+    }
   }
 }
 
+// 卡片hover时显示收藏图标
+.agent-card:hover .favorite-icon:not(.favorite-icon--active) {
+  opacity: 1;
+  transform: scale(1);
+}
+
 // ============================================
 // 空状态
 // ============================================
diff --git a/frontend/app/web-gold/src/views/kling/IdentifyFace.vue b/frontend/app/web-gold/src/views/kling/IdentifyFace.vue
index 38024f9cd7..601af22cd1 100644
--- a/frontend/app/web-gold/src/views/kling/IdentifyFace.vue
+++ b/frontend/app/web-gold/src/views/kling/IdentifyFace.vue
@@ -39,24 +39,6 @@
               />
             </div>
 
-            <div class="setting-group">
-              <label class="setting-label">合成模型等级</label>
-              <div class="model-options">
-                <button
-                  class="model-btn"
-                  :class="{ 'model-btn--active': store.speechRate <= 1 }"
-                >
-                  标准版 (1x积分)
-                </button>
-                <button
-                  class="model-btn model-btn--pro"
-                  :class="{ 'model-btn--active': store.speechRate > 1 }"
-                >
-                  Pro 旗舰版 (3x积分)
-                  <CrownFilled class="pro-icon" />
-                </button>
-              </div>
-            </div>
           </div>
         </div>
 
diff --git a/yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/aiagent/dal/AiAgentFavoriteDO.java b/yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/aiagent/dal/AiAgentFavoriteDO.java
index 8fc4563bc7..1b5ed7f1f9 100644
--- a/yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/aiagent/dal/AiAgentFavoriteDO.java
+++ b/yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/aiagent/dal/AiAgentFavoriteDO.java
@@ -3,10 +3,12 @@ package cn.iocoder.yudao.module.tik.muye.aiagent.dal;
 import lombok.*;
 import com.baomidou.mybatisplus.annotation.*;
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.framework.tenant.core.aop.TenantIgnore;
 
 /**
  * AI智能体收藏 DO
  */
+@TenantIgnore
 @TableName("muye_ai_agent_favorite")
 @KeySequence("muye_ai_agent_favorite_seq")
 @Data
diff --git a/yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/aiagent/service/AiAgentFavoriteServiceImpl.java b/yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/aiagent/service/AiAgentFavoriteServiceImpl.java
index 25653e3893..75eced8f95 100644
--- a/yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/aiagent/service/AiAgentFavoriteServiceImpl.java
+++ b/yudao-module-tik/src/main/java/cn/iocoder/yudao/module/tik/muye/aiagent/service/AiAgentFavoriteServiceImpl.java
@@ -20,7 +20,6 @@ import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionU
 @Validated
 public class AiAgentFavoriteServiceImpl implements AiAgentFavoriteService {
 
-    private static final ErrorCode FAVORITE_EXISTS = new ErrorCode(1_013_001_000, "已收藏该智能体");
     private static final ErrorCode FAVORITE_NOT_EXISTS = new ErrorCode(1_013_001_001, "未收藏该智能体");
 
     @Resource
@@ -28,10 +27,10 @@ public class AiAgentFavoriteServiceImpl implements AiAgentFavoriteService {
 
     @Override
     public Long createFavorite(Long userId, Long agentId) {
-        // 检查是否已收藏
+        // 检查是否已收藏（幂等：已存在则直接返回）
         AiAgentFavoriteDO existFavorite = aiAgentFavoriteMapper.selectByUserIdAndAgentId(userId, agentId);
         if (existFavorite != null) {
-            throw exception(FAVORITE_EXISTS);
+            return existFavorite.getId();
         }
 
         // 创建收藏