diff --git a/web/src/api/memory.ts b/web/src/api/memory.ts
index bbd9f6b0..ff8e0435 100644
--- a/web/src/api/memory.ts
+++ b/web/src/api/memory.ts
@@ -116,20 +116,20 @@ export const getRagContent = (end_user_id: string) => {
   return request.get(`/dashboard/rag_content`, { end_user_id, limit: 20 })
 }
 // Emotion distribution analysis
-export const getWordCloud = (group_id: string) => {
-  return request.post(`/memory/emotion-memory/wordcloud`, { group_id, limit: 20 })
+export const getWordCloud = (end_user_id: string) => {
+  return request.post(`/memory/emotion-memory/wordcloud`, { end_user_id, limit: 20 })
 }
 // High-frequency emotion keywords
-export const getEmotionTags = (group_id: string) => {
-  return request.post(`/memory/emotion-memory/tags`, { group_id, limit: 20 })
+export const getEmotionTags = (end_user_id: string) => {
+  return request.post(`/memory/emotion-memory/tags`, { end_user_id, limit: 20 })
 }
 // Emotion health index
-export const getEmotionHealth = (group_id: string) => {
-  return request.post(`/memory/emotion-memory/health`, { group_id, limit: 20 })
+export const getEmotionHealth = (end_user_id: string) => {
+  return request.post(`/memory/emotion-memory/health`, { end_user_id })
 }
 // Personalized suggestions
-export const getEmotionSuggestions = (group_id: string) => {
-  return request.post(`/memory/emotion-memory/suggestions`, { group_id, limit: 20 })
+export const getEmotionSuggestions = (end_user_id: string) => {
+  return request.post(`/memory/emotion-memory/suggestions`, { end_user_id })
 }
 export const generateSuggestions = (end_user_id: string) => {
   return request.post(`/memory/emotion-memory/generate_suggestions`, { end_user_id })
@@ -138,8 +138,8 @@ export const analyticsRefresh = (end_user_id: string) => {
   return request.post('/memory-storage/analytics/generate_cache', { end_user_id })
 }
 // Forgetting stats
-export const getForgetStats = (group_id: string) => {
-  return request.get(`/memory/forget-memory/stats`, { group_id })
+export const getForgetStats = (end_user_id: string) => {
+  return request.get(`/memory/forget-memory/stats`, { end_user_id })
 }
 // Implicit Memory - Preferences
 export const getImplicitPreferences = (end_user_id: string) => {
@@ -165,20 +165,20 @@ export const getShortTerm = (end_user_id: string) => {
   return request.get(`/memory/short/short_term`, { end_user_id })
 }
 // Perceptual Memory - Visual memory
-export const getPerceptualLastVisual = (end_user: string) => {
-  return request.get(`/memory/perceptual/${end_user}/last_visual`)
+export const getPerceptualLastVisual = (end_user_id: string) => {
+  return request.get(`/memory/perceptual/${end_user_id}/last_visual`)
 }
 // Perceptual Memory - Audio memory
-export const getPerceptualLastListen = (end_user: string) => {
-  return request.get(`/memory/perceptual/${end_user}/last_listen`)
+export const getPerceptualLastListen = (end_user_id: string) => {
+  return request.get(`/memory/perceptual/${end_user_id}/last_listen`)
 }
 // Perceptual Memory - Text memory
-export const getPerceptualLastText = (end_user: string) => {
-  return request.get(`/memory/perceptual/${end_user}/last_text`)
+export const getPerceptualLastText = (end_user_id: string) => {
+  return request.get(`/memory/perceptual/${end_user_id}/last_text`)
 }
 // Perceptual Memory - Perceptual memory timeline
-export const getPerceptualTimeline = (end_user: string) => {
-  return request.get(`/memory/perceptual/${end_user}/timeline`)
+export const getPerceptualTimeline = (end_user_id: string) => {
+  return request.get(`/memory/perceptual/${end_user_id}/timeline`)
 }
 // Episodic Memory - Overview
 export const getEpisodicOverview = (data: { end_user_id: string; time_range: string; episodic_type: string; } ) => {
@@ -201,14 +201,14 @@ export const getExplicitMemory = (end_user_id: string) => {
 export const getExplicitMemoryDetails = (data: { end_user_id: string, memory_id: string; }) => {
   return request.post(`/memory/explicit-memory/details`, data)
 }
-export const getConversations = (end_user: string) => {
-  return request.get(`/memory/work/${end_user}/conversations`)
+export const getConversations = (end_user_id: string) => {
+  return request.get(`/memory/work/${end_user_id}/conversations`)
 }
-export const getConversationMessages = (end_user: string, conversation_id: string) => {
-  return request.get(`/memory/work/${end_user}/messages`, { conversation_id })
+export const getConversationMessages = (end_user_id: string, conversation_id: string) => {
+  return request.get(`/memory/work/${end_user_id}/messages`, { conversation_id })
 }
-export const getConversationDetail = (end_user: string, conversation_id: string) => {
-  return request.get(`/memory/work/${end_user}/detail`, { conversation_id })
+export const getConversationDetail = (end_user_id: string, conversation_id: string) => {
+  return request.get(`/memory/work/${end_user_id}/detail`, { conversation_id })
 }
 export const forgetTrigger = (data: { max_merge_batch_size: number; min_days_since_access: number; end_user_id: string;}) => {
   return request.post(`/memory/forget-memory/trigger`, data)
diff --git a/web/src/views/MemoryConversation/index.tsx b/web/src/views/MemoryConversation/index.tsx
index 424b9878..66a66779 100644
--- a/web/src/views/MemoryConversation/index.tsx
+++ b/web/src/views/MemoryConversation/index.tsx
@@ -45,7 +45,7 @@ const searchSwitchList = [
 ]
 
 export interface TestParams {
-  group_id: string;
+  end_user_id: string;
   message: string;
   search_switch: string;
   history: { role: string; content: string }[];
@@ -107,7 +107,7 @@ const MemoryConversation: FC = () => {
     setLoading(true)
     readService({
       message: msg,
-      group_id: userId,
+      end_user_id: userId,
       search_switch: search_switch,
       history: [],
     })
@@ -204,7 +204,7 @@ const MemoryConversation: FC = () => {
                       }
                     )}
                   >
-                    <div className="rb:text-[16px] rb:font-medium rb:leading-[22px] rb:mb-6">{log.title}</div>
+                    <div className="rb:text-[16px] rb:font-medium rb:leading-5.5 rb:mb-6">{log.title}</div>
                     {log.type === 'problem_split' && Array.isArray(log.data) && log.data.length > 0 
                       ? <Space size={12} direction="vertical" style={{width: '100%'}}>
                         {log.data.map(vo => (
diff --git a/web/src/views/MemoryExtractionEngine/constant.ts b/web/src/views/MemoryExtractionEngine/constant.ts
index d1b7b757..5939a1bc 100644
--- a/web/src/views/MemoryExtractionEngine/constant.ts
+++ b/web/src/views/MemoryExtractionEngine/constant.ts
@@ -1093,606 +1093,4 @@ export const groupDataByType = (data: any[], groupKey: string) => {
   })
   
   return grouped
-}
-
-export const mockTestResult = {
-    "generated_at": "2025-12-12T09:48:43.389893",
-    "entities": {
-      "extracted_count": 148
-    },
-    "dedup": {
-      "total_merged_count": 39,
-      "breakdown": {
-        "exact": 30,
-        "fuzzy": 0,
-        "llm": 9
-      },
-      "impact": [
-        {
-          "name": "记忆熊",
-          "type": "Person",
-          "appear_count": 9,
-          "merge_count": 8
-        },
-        {
-          "name": "宋朝",
-          "type": "Organization",
-          "appear_count": 5,
-          "merge_count": 2
-        },
-        {
-          "name": "军费",
-          "type": "EconomicMetric",
-          "appear_count": 2,
-          "merge_count": 1
-        },
-        {
-          "name": "学生",
-          "type": "Person",
-          "appear_count": 6,
-          "merge_count": 5
-        },
-        {
-          "name": "废除丞相制度",
-          "type": "Event",
-          "appear_count": 6,
-          "merge_count": 3
-        },
-        {
-          "name": "六部",
-          "type": "Organization",
-          "appear_count": 4,
-          "merge_count": 3
-        },
-        {
-          "name": "六部缺乏协调机制",
-          "type": "Concept",
-          "appear_count": 2,
-          "merge_count": 1
-        },
-        {
-          "name": "丞相",
-          "type": "Position",
-          "appear_count": 4,
-          "merge_count": 1
-        },
-        {
-          "name": "总理",
-          "type": "Position",
-          "appear_count": 2,
-          "merge_count": 1
-        },
-        {
-          "name": "各部委",
-          "type": "Organization",
-          "appear_count": 2,
-          "merge_count": 1
-        },
-        {
-          "name": "六部直接对皇帝负责",
-          "type": "AdministrativeStructure",
-          "appear_count": 2,
-          "merge_count": 1
-        },
-        {
-          "name": "秦国",
-          "type": "Organization",
-          "appear_count": 5,
-          "merge_count": 2
-        },
-        {
-          "name": "文官集团",
-          "type": "Organization",
-          "appear_count": 2,
-          "merge_count": 1
-        }
-      ]
-    },
-    "disambiguation": {
-      "block_count": 1,
-      "effects": [
-        {
-          "left": {
-            "name": "节度使",
-            "type": "Role"
-          },
-          "right": {
-            "name": "节度使",
-            "type": "Person"
-          },
-          "result": "成功区分"
-        }
-      ]
-    },
-    "memory": {
-      "chunks": 2
-    },
-    "triplets": {
-      "count": 88
-    },
-    "core_entities": [
-      {
-        "type": "Organization",
-        "type_cn": "组织",
-        "count": 16,
-        "entities": [
-          "厂卫机构",
-          "西厂",
-          "东厂",
-          "工部",
-          "地方军阀"
-        ]
-      },
-      {
-        "type": "Event",
-        "type_cn": "事件",
-        "count": 12,
-        "entities": [
-          "均田制瓦解",
-          "无法批阅完所有政务",
-          "废除丞相制度",
-          "持续战争",
-          "政令执行困难"
-        ]
-      },
-      {
-        "type": "Condition",
-        "type_cn": "Condition",
-        "count": 9,
-        "entities": [
-          "缺乏协作机制",
-          "作战效率低下",
-          "厢军装备不足",
-          "军权分散",
-          "军事专业化难以提升"
-        ]
-      },
-      {
-        "type": "Person",
-        "type_cn": "人物",
-        "count": 8,
-        "entities": [
-          "官员",
-          "宦官",
-          "节度使",
-          "皇帝",
-          "文士"
-        ]
-      },
-      {
-        "type": "Concept",
-        "type_cn": "Concept",
-        "count": 8,
-        "entities": [
-          "行政紧张",
-          "军力不足",
-          "秦国统一六国的原因",
-          "六部缺乏协调机制",
-          "专业分工"
-        ]
-      },
-      {
-        "type": "Action",
-        "type_cn": "Action",
-        "count": 6,
-        "entities": [
-          "再花钱募兵",
-          "建立军功爵制度",
-          "裁撤兵员",
-          "削减装备",
-          "建立法律制度"
-        ]
-      },
-      {
-        "type": "Outcome",
-        "type_cn": "Outcome",
-        "count": 5,
-        "entities": [
-          "打仗更吃亏",
-          "提升国家组织能力",
-          "降低行政效率",
-          "士兵效忠个人而非国家",
-          "政令推行困难"
-        ]
-      },
-      {
-        "type": "EconomicMetric",
-        "type_cn": "EconomicMetric",
-        "count": 4,
-        "entities": [
-          "财政",
-          "财政支出",
-          "支出",
-          "军费"
-        ]
-      },
-      {
-        "type": "Statement",
-        "type_cn": "Statement",
-        "count": 3,
-        "entities": [
-          "没有银子",
-          "禁军由文官控制导致作战效率低下",
-          "武器没材料"
-        ]
-      },
-      {
-        "type": "State",
-        "type_cn": "State",
-        "count": 3,
-        "entities": [
-          "军队更弱",
-          "理解不足",
-          "不足"
-        ]
-      },
-      {
-        "type": "HistoricalPeriod",
-        "type_cn": "HistoricalPeriod",
-        "count": 3,
-        "entities": [
-          "春秋战国史",
-          "唐朝史",
-          "宋朝"
-        ]
-      },
-      {
-        "type": "Attribute",
-        "type_cn": "Attribute",
-        "count": 3,
-        "entities": [
-          "资源丰富",
-          "易守难攻",
-          "政策连续性强"
-        ]
-      },
-      {
-        "type": "Right",
-        "type_cn": "Right",
-        "count": 3,
-        "entities": [
-          "军事指挥权",
-          "财政调度权",
-          "募兵权"
-        ]
-      },
-      {
-        "type": "Policy",
-        "type_cn": "Policy",
-        "count": 2,
-        "entities": [
-          "商鞅变法",
-          "禁军由文官控制"
-        ]
-      },
-      {
-        "type": "MilitaryCondition",
-        "type_cn": "MilitaryCondition",
-        "count": 2,
-        "entities": [
-          "军力不足",
-          "缺乏战略纵深"
-        ]
-      },
-      {
-        "type": "Role",
-        "type_cn": "Role",
-        "count": 2,
-        "entities": [
-          "节度使",
-          "协调中枢"
-        ]
-      },
-      {
-        "type": "Position",
-        "type_cn": "Position",
-        "count": 2,
-        "entities": [
-          "总理",
-          "丞相"
-        ]
-      },
-      {
-        "type": "PoliticalCharacteristic",
-        "type_cn": "PoliticalCharacteristic",
-        "count": 2,
-        "entities": [
-          "旧贵族势力弱",
-          "中央集权程度高"
-        ]
-      },
-      {
-        "type": "Phenomenon",
-        "type_cn": "Phenomenon",
-        "count": 1,
-        "entities": [
-          "宋朝军事弱势"
-        ]
-      },
-      {
-        "type": "Factor",
-        "type_cn": "Factor",
-        "count": 1,
-        "entities": [
-          "制度性因素"
-        ]
-      },
-      {
-        "type": "EconomicFactor",
-        "type_cn": "EconomicFactor",
-        "count": 1,
-        "entities": [
-          "财政压力"
-        ]
-      },
-      {
-        "type": "EconomicIndicator",
-        "type_cn": "EconomicIndicator",
-        "count": 1,
-        "entities": [
-          "财政支出"
-        ]
-      },
-      {
-        "type": "MilitaryStrategy",
-        "type_cn": "MilitaryStrategy",
-        "count": 1,
-        "entities": [
-          "对外战略被动"
-        ]
-      },
-      {
-        "type": "MilitaryCapability",
-        "type_cn": "MilitaryCapability",
-        "count": 1,
-        "entities": [
-          "机动能力弱"
-        ]
-      },
-      {
-        "type": "PersonGroup",
-        "type_cn": "PersonGroup",
-        "count": 1,
-        "entities": [
-          "武将"
-        ]
-      },
-      {
-        "type": "EconomicCondition",
-        "type_cn": "EconomicCondition",
-        "count": 1,
-        "entities": [
-          "财政压力"
-        ]
-      },
-      {
-        "type": "InstitutionalPolicy",
-        "type_cn": "InstitutionalPolicy",
-        "count": 1,
-        "entities": [
-          "废除丞相制度"
-        ]
-      },
-      {
-        "type": "StateOfAffairs",
-        "type_cn": "StateOfAffairs",
-        "count": 1,
-        "entities": [
-          "中央决策高度集中于皇帝"
-        ]
-      },
-      {
-        "type": "Institution",
-        "type_cn": "Institution",
-        "count": 1,
-        "entities": [
-          "科举"
-        ]
-      },
-      {
-        "type": "Function",
-        "type_cn": "Function",
-        "count": 1,
-        "entities": [
-          "统筹大事小情"
-        ]
-      },
-      {
-        "type": "AdministrativeStructure",
-        "type_cn": "AdministrativeStructure",
-        "count": 1,
-        "entities": [
-          "六部直接对皇帝负责"
-        ]
-      },
-      {
-        "type": "AdministrativeProblem",
-        "type_cn": "AdministrativeProblem",
-        "count": 1,
-        "entities": [
-          "皇帝一人批不完政务"
-        ]
-      },
-      {
-        "type": "Behavior",
-        "type_cn": "Behavior",
-        "count": 1,
-        "entities": [
-          "互相推诿责任"
-        ]
-      },
-      {
-        "type": "Resource",
-        "type_cn": "Resource",
-        "count": 1,
-        "entities": [
-          "银子"
-        ]
-      },
-      {
-        "type": "Situation",
-        "type_cn": "Situation",
-        "count": 1,
-        "entities": [
-          "没人拍板"
-        ]
-      },
-      {
-        "type": "HistoricalState",
-        "type_cn": "HistoricalState",
-        "count": 1,
-        "entities": [
-          "秦国"
-        ]
-      },
-      {
-        "type": "Location",
-        "type_cn": "地点",
-        "count": 1,
-        "entities": [
-          "关中"
-        ]
-      },
-      {
-        "type": "HistoricalEvent",
-        "type_cn": "HistoricalEvent",
-        "count": 1,
-        "entities": [
-          "安史之乱"
-        ]
-      },
-      {
-        "type": "PoliticalAction",
-        "type_cn": "PoliticalAction",
-        "count": 1,
-        "entities": [
-          "中央整顿"
-        ]
-      },
-      {
-        "type": "PoliticalPhenomenon",
-        "type_cn": "PoliticalPhenomenon",
-        "count": 1,
-        "entities": [
-          "藩镇割据加剧"
-        ]
-      },
-      {
-        "type": "EconomicEntity",
-        "type_cn": "EconomicEntity",
-        "count": 1,
-        "entities": [
-          "中央财政"
-        ]
-      },
-      {
-        "type": "System",
-        "type_cn": "System",
-        "count": 1,
-        "entities": [
-          "募兵制"
-        ]
-      },
-      {
-        "type": "WorkRole",
-        "type_cn": "WorkRole",
-        "count": 1,
-        "entities": [
-          "掌控禁军"
-        ]
-      }
-    ],
-    "triplet_samples": [
-      {
-        "subject": "记忆熊",
-        "predicate": "MENTIONS",
-        "predicate_cn": "提到",
-        "object": "宋朝军事弱势"
-      },
-      {
-        "subject": "宋朝军事弱势",
-        "predicate": "RESULTED_IN",
-        "predicate_cn": "resulted in",
-        "object": "制度性因素"
-      },
-      {
-        "subject": "记忆熊",
-        "predicate": "MENTIONS",
-        "predicate_cn": "提到",
-        "object": "禁军由文官控制导致作战效率低下"
-      },
-      {
-        "subject": "禁军由文官控制",
-        "predicate": "RESULTED_IN",
-        "predicate_cn": "resulted in",
-        "object": "作战效率低下"
-      },
-      {
-        "subject": "记忆熊",
-        "predicate": "MENTIONS",
-        "predicate_cn": "提到",
-        "object": "厢军装备不足"
-      },
-      {
-        "subject": "记忆熊",
-        "predicate": "MENTIONS",
-        "predicate_cn": "提到",
-        "object": "宋朝"
-      },
-      {
-        "subject": "记忆熊",
-        "predicate": "MENTIONS",
-        "predicate_cn": "提到",
-        "object": "军费"
-      }
-    ],
-    "self_reflexion": [
-      {
-        "conflict": {
-          "data": [
-            {
-              "id": "76be6d82d8804beda6baa3d3447d6cbc",
-              "statement": "学生对\"六部缺乏协调机制\"的具体影响表示理解不足。",
-              "group_id": "group_123",
-              "chunk_id": "4a0804127d35456f86d4f06e1fa458f7",
-              "created_at": "2025-12-12 09:48:00.166068",
-              "expired_at": null,
-              "valid_at": null,
-              "invalid_at": null,
-              "entity_ids": []
-            }
-          ],
-          "conflict": true,
-          "conflict_memory": {
-            "id": "e268a6fff35543fab471986c188e023e",
-            "statement": "学生对\"六部缺乏协调机制\"的具体影响表示理解不足。",
-            "group_id": "group_123",
-            "chunk_id": "e6cb5f56020e4a8d925d148e1d2fbda0",
-            "created_at": "2025-12-12 09:48:00.166068",
-            "expired_at": null,
-            "valid_at": null,
-            "invalid_at": null,
-            "entity_ids": []
-          }
-        },
-        "reflexion": {
-          "reason": "同一学生在不同时间点重复提出对'六部缺乏协调机制'具体影响的理解困难，表明原有解释未能有效解决其认知障碍，存在记忆冗余与教学反馈失效的冲突。",
-          "solution": "保留后出现的记忆记录（chunk_id为4a0804127d35456f86d4f06e1fa458f7）作为最新学习状态，将其设为有效；将前次相同内容的记忆（id为e268a6fff35543fab471986c188e023e）标记为失效，避免重复干预，并基于后续完整解释优化知识呈现逻辑。"
-        },
-        "resolved": {
-          "original_memory_id": "e268a6fff35543fab471986c188e023e",
-          "resolved_memory": {
-            "id": "e268a6fff35543fab471986c188e023e",
-            "statement": "学生对\"六部缺乏协调机制\"的具体影响表示理解不足。",
-            "group_id": "group_123",
-            "chunk_id": "e6cb5f56020e4a8d925d148e1d2fbda0",
-            "created_at": "2025-12-12 09:48:00.166068",
-            "expired_at": null,
-            "valid_at": null,
-            "invalid_at": "2025-12-12 09:48:00.166068",
-            "entity_ids": []
-          }
-        }
-      }
-    ]
-  }
\ No newline at end of file
+}
\ No newline at end of file
diff --git a/web/src/views/MemoryManagement/types.ts b/web/src/views/MemoryManagement/types.ts
index f926c6c8..55524462 100644
--- a/web/src/views/MemoryManagement/types.ts
+++ b/web/src/views/MemoryManagement/types.ts
@@ -23,7 +23,6 @@ export interface Memory {
   include_dialogue_context: boolean;
   max_context: string;
   lambda_mem: string;
-  lambda_mem: string;
   offset: string;
   state: boolean;
   created_at: string;
diff --git a/web/src/views/UserMemoryDetail/components/PerceptualLastInfo.tsx b/web/src/views/UserMemoryDetail/components/PerceptualLastInfo.tsx
index d3788a74..ef547742 100644
--- a/web/src/views/UserMemoryDetail/components/PerceptualLastInfo.tsx
+++ b/web/src/views/UserMemoryDetail/components/PerceptualLastInfo.tsx
@@ -59,6 +59,11 @@ const PerceptualLastInfo: FC<{ type: 'last_visual' | 'last_listen' | 'last_text'
     })
   }
 
+  const handleDownload = () => {
+    if (!data.file_path) return
+    window.open(data.file_path, '_blank')
+  }
+
   return (
     <RbCard
       title={t(`perceptualDetail.${type}`)}
@@ -78,17 +83,17 @@ const PerceptualLastInfo: FC<{ type: 'last_visual' | 'last_listen' | 'last_text'
                     <Image src={data.file_path} alt={data.file_name} />
                     // <img src={data.file_path} alt={data.file_name} className="rb:max-w-full rb:max-h-full rb:object-contain" />
                   ) : (
-                    <div className="rb:text-gray-500">{data.file_name}</div>
+                    <div className="rb:text-[#5B6167]">{data.file_name}</div>
                   )
                 ) : type === 'last_listen' && /\.(mp3|wav|ogg|m4a|aac)$/i.test(data.file_name) ? (
                   <audio controls className="rb:w-full">
                     <source src={data.file_path} />
                   </audio>
                 ) : (
-                  <div className="rb:text-gray-500">{data.file_name}</div>
+                  <div className="rb:text-[#5B6167] rb:cursor-pointer" onClick={handleDownload}>{data.file_name}</div>
                 )
               ) : (
-                <div className="rb:text-gray-400">No file</div>
+                <div className="rb:text-[#5B6167]">{t('empty.tableEmpty')}</div>
               )}
             </div>
             <Space size={4} direction="vertical" className="rb:w-full rb:mt-3">