easyflow-api/easyflow-api-admin/src/main/java/tech/easyflow/admin/controller/ai/ChatHistoryController.java

@@ -16,6 +16,7 @@ import tech.easyflow.common.domain.Result;
 import tech.easyflow.common.entity.LoginAccount;
 import tech.easyflow.common.satoken.util.SaTokenUtil;
 import tech.easyflow.common.web.jsonbody.JsonBody;
+import tech.easyflow.system.service.CategoryPermissionService;
 
 import java.math.BigInteger;
 import java.util.List;
@@ -25,37 +26,108 @@ import java.util.List;
 public class ChatHistoryController {
 
     private final ChatHistoryManageService chatHistoryManageService;
+    private final CategoryPermissionService categoryPermissionService;
 
-    public ChatHistoryController(ChatHistoryManageService chatHistoryManageService) {
+    /**
+     * 创建聊天历史控制器。
+     *
+     * @param chatHistoryManageService 聊天历史管理服务
+     * @param categoryPermissionService 账号权限服务
+     */
+    public ChatHistoryController(ChatHistoryManageService chatHistoryManageService,
+                                 CategoryPermissionService categoryPermissionService) {
         this.chatHistoryManageService = chatHistoryManageService;
+        this.categoryPermissionService = categoryPermissionService;
     }
 
+    /**
+     * 分页查询当前账号可见的 Agent 会话。
+     *
+     * @param query 会话筛选条件
+     * @return 会话分页结果
+     */
     @GetMapping("/sessions")
     public Result<ChatSessionPage> listSessions(ChatSessionFilterQuery query) {
-        return Result.ok(chatHistoryManageService.queryAdminSessions(query));
+        LoginAccount account = SaTokenUtil.getLoginAccount();
+        return Result.ok(chatHistoryManageService.queryAdminSessions(
+                account.getId(),
+                categoryPermissionService.isSuperAdmin(account),
+                query
+        ));
     }
 
+    /**
+     * 获取当前账号可见的 Agent 会话详情。
+     *
+     * @param sessionId 会话 ID
+     * @return 会话详情
+     */
     @GetMapping("/sessions/{sessionId}")
     public Result<ChatSessionSummary> getSession(@PathVariable BigInteger sessionId) {
-        return Result.ok(chatHistoryManageService.getAdminSession(sessionId));
+        LoginAccount account = SaTokenUtil.getLoginAccount();
+        return Result.ok(chatHistoryManageService.getAdminSession(
+                account.getId(),
+                categoryPermissionService.isSuperAdmin(account),
+                sessionId
+        ));
     }
 
+    /**
+     * 分页查询当前账号可见会话的消息。
+     *
+     * @param sessionId 会话 ID
+     * @param query 消息分页条件
+     * @return 消息分页结果
+     */
     @GetMapping("/sessions/{sessionId}/messages")
     public Result<ChatHistoryPage> queryMessages(@PathVariable BigInteger sessionId, ChatPageQuery query) {
-        return Result.ok(chatHistoryManageService.queryAdminMessages(sessionId, query));
+        LoginAccount account = SaTokenUtil.getLoginAccount();
+        return Result.ok(chatHistoryManageService.queryAdminMessages(
+                account.getId(),
+                categoryPermissionService.isSuperAdmin(account),
+                sessionId,
+                query
+        ));
     }
 
+    /**
+     * 查询当前账号可见会话的答案版本。
+     *
+     * @param sessionId 会话 ID
+     * @param roundId 对话轮次 ID
+     * @return 答案版本列表
+     */
     @GetMapping("/sessions/{sessionId}/rounds/{roundId}/variants")
     public Result<List<ChatMessageRecord>> listRoundVariants(@PathVariable BigInteger sessionId,
                                                              @PathVariable BigInteger roundId) {
-        return Result.ok(chatHistoryManageService.listAdminRoundVariants(sessionId, roundId));
+        LoginAccount account = SaTokenUtil.getLoginAccount();
+        return Result.ok(chatHistoryManageService.listAdminRoundVariants(
+                account.getId(),
+                categoryPermissionService.isSuperAdmin(account),
+                sessionId,
+                roundId
+        ));
     }
 
+    /**
+     * 选择当前账号可见会话的答案版本。
+     *
+     * @param sessionId 会话 ID
+     * @param roundId 对话轮次 ID
+     * @param variantIndex 目标版本索引
+     * @return 选中的答案记录
+     */
     @PostMapping("/sessions/{sessionId}/rounds/{roundId}/selectVariant")
     public Result<ChatMessageRecord> selectRoundVariant(@PathVariable BigInteger sessionId,
                                                         @PathVariable BigInteger roundId,
                                                         @JsonBody(value = "variantIndex", required = true) Integer variantIndex) {
         LoginAccount account = SaTokenUtil.getLoginAccount();
-        return Result.ok(chatHistoryManageService.selectAdminRoundVariant(sessionId, roundId, variantIndex, account.getId()));
+        return Result.ok(chatHistoryManageService.selectAdminRoundVariant(
+                account.getId(),
+                categoryPermissionService.isSuperAdmin(account),
+                sessionId,
+                roundId,
+                variantIndex
+        ));
     }
 }

easyflow-api/easyflow-api-admin/src/test/java/tech/easyflow/admin/controller/ai/ChatHistoryControllerTest.java

@@ -0,0 +1,82 @@
+package tech.easyflow.admin.controller.ai;
+
+import org.mockito.MockedStatic;
+import org.testng.annotations.Test;
+import tech.easyflow.chatlog.domain.dto.ChatSessionPage;
+import tech.easyflow.chatlog.domain.dto.ChatSessionSummary;
+import tech.easyflow.chatlog.domain.query.ChatSessionFilterQuery;
+import tech.easyflow.chatlog.service.ChatHistoryManageService;
+import tech.easyflow.common.entity.LoginAccount;
+import tech.easyflow.common.satoken.util.SaTokenUtil;
+import tech.easyflow.system.service.CategoryPermissionService;
+
+import java.math.BigInteger;
+
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.mockStatic;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+/**
+ * {@link ChatHistoryController} 数据范围测试。
+ */
+public class ChatHistoryControllerTest {
+
+    /**
+     * 验证普通账号查询时将本人范围传给服务层。
+     */
+    @Test
+    public void listSessionsShouldUseCurrentUserScopeForRegularAccount() {
+        BigInteger accountId = BigInteger.valueOf(20);
+        ChatHistoryManageService service = mock(ChatHistoryManageService.class);
+        CategoryPermissionService permissionService = mock(CategoryPermissionService.class);
+        ChatHistoryController controller = new ChatHistoryController(service, permissionService);
+        ChatSessionFilterQuery query = new ChatSessionFilterQuery();
+        LoginAccount account = loginAccount(accountId);
+        when(permissionService.isSuperAdmin(account)).thenReturn(false);
+        when(service.queryAdminSessions(accountId, false, query)).thenReturn(new ChatSessionPage());
+
+        try (MockedStatic<SaTokenUtil> saToken = mockStatic(SaTokenUtil.class)) {
+            saToken.when(SaTokenUtil::getLoginAccount).thenReturn(account);
+
+            controller.listSessions(query);
+        }
+
+        verify(service).queryAdminSessions(accountId, false, query);
+    }
+
+    /**
+     * 验证超级管理员查询详情时保留全量范围。
+     */
+    @Test
+    public void getSessionShouldUseAllScopeForSuperAdmin() {
+        BigInteger accountId = BigInteger.ONE;
+        BigInteger sessionId = BigInteger.valueOf(30);
+        ChatHistoryManageService service = mock(ChatHistoryManageService.class);
+        CategoryPermissionService permissionService = mock(CategoryPermissionService.class);
+        ChatHistoryController controller = new ChatHistoryController(service, permissionService);
+        LoginAccount account = loginAccount(accountId);
+        when(permissionService.isSuperAdmin(account)).thenReturn(true);
+        when(service.getAdminSession(accountId, true, sessionId)).thenReturn(new ChatSessionSummary());
+
+        try (MockedStatic<SaTokenUtil> saToken = mockStatic(SaTokenUtil.class)) {
+            saToken.when(SaTokenUtil::getLoginAccount).thenReturn(account);
+
+            controller.getSession(sessionId);
+        }
+
+        verify(service).getAdminSession(accountId, true, sessionId);
+    }
+
+    /**
+     * 构造登录账号。
+     *
+     * @param accountId 账号 ID
+     * @return 登录账号
+     */
+    private LoginAccount loginAccount(BigInteger accountId) {
+        LoginAccount account = new LoginAccount();
+        account.setId(accountId);
+        return account;
+    }
+}

easyflow-modules/easyflow-module-chatlog/src/main/java/tech/easyflow/chatlog/service/ChatHistoryManageService.java

@@ -10,19 +10,54 @@ import tech.easyflow.chatlog.domain.query.ChatSessionFilterQuery;
 import java.math.BigInteger;
 import java.util.List;
 
+/**
+ * Agent 聊天历史管理服务。
+ */
 public interface ChatHistoryManageService {
 
     ChatSessionPage queryUserSessions(BigInteger userId, BigInteger assistantId, ChatPageQuery query);
 
-    ChatSessionPage queryAdminSessions(ChatSessionFilterQuery query);
+    /**
+     * 按当前管理端账号的数据范围查询 Agent 会话。
+     *
+     * @param requesterId 当前账号 ID
+     * @param superAdmin 当前账号是否为超级管理员
+     * @param query 会话筛选条件
+     * @return 会话分页结果
+     */
+    ChatSessionPage queryAdminSessions(BigInteger requesterId,
+                                       boolean superAdmin,
+                                       ChatSessionFilterQuery query);
 
     ChatSessionSummary getUserSession(BigInteger userId, BigInteger sessionId);
 
-    ChatSessionSummary getAdminSession(BigInteger sessionId);
+    /**
+     * 获取当前管理端账号可见的 Agent 会话。
+     *
+     * @param requesterId 当前账号 ID
+     * @param superAdmin 当前账号是否为超级管理员
+     * @param sessionId 会话 ID
+     * @return 会话摘要
+     */
+    ChatSessionSummary getAdminSession(BigInteger requesterId,
+                                       boolean superAdmin,
+                                       BigInteger sessionId);
 
     ChatHistoryPage queryUserMessages(BigInteger userId, BigInteger sessionId, ChatPageQuery query);
 
-    ChatHistoryPage queryAdminMessages(BigInteger sessionId, ChatPageQuery query);
+    /**
+     * 查询当前管理端账号可见会话的消息。
+     *
+     * @param requesterId 当前账号 ID
+     * @param superAdmin 当前账号是否为超级管理员
+     * @param sessionId 会话 ID
+     * @param query 消息分页条件
+     * @return 消息分页结果
+     */
+    ChatHistoryPage queryAdminMessages(BigInteger requesterId,
+                                       boolean superAdmin,
+                                       BigInteger sessionId,
+                                       ChatPageQuery query);
 
     void renameUserSession(BigInteger userId, BigInteger sessionId, String title, BigInteger operatorId);
 
@@ -32,7 +67,33 @@ public interface ChatHistoryManageService {
 
     ChatMessageRecord selectUserRoundVariant(BigInteger userId, BigInteger sessionId, BigInteger roundId, Integer variantIndex, BigInteger operatorId);
 
-    List<ChatMessageRecord> listAdminRoundVariants(BigInteger sessionId, BigInteger roundId);
+    /**
+     * 查询当前管理端账号可见会话的答案版本。
+     *
+     * @param requesterId 当前账号 ID
+     * @param superAdmin 当前账号是否为超级管理员
+     * @param sessionId 会话 ID
+     * @param roundId 对话轮次 ID
+     * @return 答案版本列表
+     */
+    List<ChatMessageRecord> listAdminRoundVariants(BigInteger requesterId,
+                                                   boolean superAdmin,
+                                                   BigInteger sessionId,
+                                                   BigInteger roundId);
 
-    ChatMessageRecord selectAdminRoundVariant(BigInteger sessionId, BigInteger roundId, Integer variantIndex, BigInteger operatorId);
+    /**
+     * 选择当前管理端账号可见会话的答案版本。
+     *
+     * @param requesterId 当前账号 ID，同时作为操作人 ID
+     * @param superAdmin 当前账号是否为超级管理员
+     * @param sessionId 会话 ID
+     * @param roundId 对话轮次 ID
+     * @param variantIndex 目标版本索引
+     * @return 选中的答案记录
+     */
+    ChatMessageRecord selectAdminRoundVariant(BigInteger requesterId,
+                                              boolean superAdmin,
+                                              BigInteger sessionId,
+                                              BigInteger roundId,
+                                              Integer variantIndex);
 }

easyflow-modules/easyflow-module-chatlog/src/main/java/tech/easyflow/chatlog/service/impl/ChatHistoryManageServiceImpl.java

@@ -18,6 +18,9 @@ import tech.easyflow.common.web.exceptions.BusinessException;
 
 import java.math.BigInteger;
 
+/**
+ * Agent 聊天历史管理服务实现。
+ */
 @Service
 public class ChatHistoryManageServiceImpl implements ChatHistoryManageService {
 
@@ -29,6 +32,15 @@ public class ChatHistoryManageServiceImpl implements ChatHistoryManageService {
     private final ChatRoundOperateService chatRoundOperateService;
     private final ChatAnalyticalDBRepository chatAnalyticalDBRepository;
 
+    /**
+     * 创建 Agent 聊天历史管理服务。
+     *
+     * @param chatSessionQueryService 会话查询服务
+     * @param chatSessionCommandService 会话命令服务
+     * @param chatHistoryQueryService 历史消息查询服务
+     * @param chatRoundOperateService 对话轮次操作服务
+     * @param chatAnalyticalDBRepository 聊天分析库仓储
+     */
     public ChatHistoryManageServiceImpl(ChatSessionQueryService chatSessionQueryService,
                                         ChatSessionCommandService chatSessionCommandService,
                                         ChatHistoryQueryService chatHistoryQueryService,
@@ -46,11 +58,22 @@ public class ChatHistoryManageServiceImpl implements ChatHistoryManageService {
         return chatSessionQueryService.pageSessions(userId, assistantId, AGENT_ASSISTANT_CODE, query);
     }
 
+    /**
+     * {@inheritDoc}
+     */
     @Override
-    public ChatSessionPage queryAdminSessions(ChatSessionFilterQuery query) {
+    public ChatSessionPage queryAdminSessions(BigInteger requesterId,
+                                              boolean superAdmin,
+                                              ChatSessionFilterQuery query) {
         ChatSessionFilterQuery effectiveQuery = query == null ? new ChatSessionFilterQuery() : query;
         // 管理端聊天历史已经切换为 Agent 专属入口，类型由服务端固定，避免客户端绕过。
         effectiveQuery.setAssistantCode(AGENT_ASSISTANT_CODE);
+        if (!superAdmin) {
+            requireRequesterId(requesterId);
+            // 普通账号的数据范围由服务端覆盖，客户端无法通过筛选参数扩大范围。
+            effectiveQuery.setUserId(requesterId);
+            effectiveQuery.setUserAccount(null);
+        }
         return chatAnalyticalDBRepository.pageSessions(effectiveQuery);
     }
 
@@ -68,14 +91,25 @@ public class ChatHistoryManageServiceImpl implements ChatHistoryManageService {
         return summary;
     }
 
+    /**
+     * {@inheritDoc}
+     */
     @Override
-    public ChatSessionSummary getAdminSession(BigInteger sessionId) {
+    public ChatSessionSummary getAdminSession(BigInteger requesterId,
+                                              boolean superAdmin,
+                                              BigInteger sessionId) {
         ChatSessionSummary summary = chatAnalyticalDBRepository.getSession(sessionId);
         if (summary == null
                 || Integer.valueOf(1).equals(summary.getIsDeleted())
                 || !AGENT_ASSISTANT_CODE.equals(summary.getAssistantCode())) {
             throw new BusinessException("Agent 会话不存在");
         }
+        if (!superAdmin) {
+            requireRequesterId(requesterId);
+            if (summary.getUserId() == null || !summary.getUserId().equals(requesterId)) {
+                throw new BusinessException(403, 403, "无权访问该会话");
+            }
+        }
         return summary;
     }
 
@@ -89,9 +123,15 @@ public class ChatHistoryManageServiceImpl implements ChatHistoryManageService {
         return chatHistoryQueryService.queryHistoryMessages(sessionId, query);
     }
 
+    /**
+     * {@inheritDoc}
+     */
     @Override
-    public ChatHistoryPage queryAdminMessages(BigInteger sessionId, ChatPageQuery query) {
+    public ChatHistoryPage queryAdminMessages(BigInteger requesterId,
-        ChatSessionSummary summary = getAdminSession(sessionId);
+                                              boolean superAdmin,
+                                              BigInteger sessionId,
+                                              ChatPageQuery query) {
+        ChatSessionSummary summary = getAdminSession(requesterId, superAdmin, sessionId);
         ChatHistoryPage firstPage = restoreRecentMessages(summary, query);
         if (firstPage != null) {
             return firstPage;
@@ -126,16 +166,29 @@ public class ChatHistoryManageServiceImpl implements ChatHistoryManageService {
         return chatRoundOperateService.selectVariant(sessionId, roundId, variantIndex, operatorId);
     }
 
+    /**
+     * {@inheritDoc}
+     */
     @Override
-    public java.util.List<ChatMessageRecord> listAdminRoundVariants(BigInteger sessionId, BigInteger roundId) {
+    public java.util.List<ChatMessageRecord> listAdminRoundVariants(BigInteger requesterId,
-        getAdminSession(sessionId);
+                                                                   boolean superAdmin,
+                                                                   BigInteger sessionId,
+                                                                   BigInteger roundId) {
+        getAdminSession(requesterId, superAdmin, sessionId);
         return chatRoundOperateService.listVariants(sessionId, roundId);
     }
 
+    /**
+     * {@inheritDoc}
+     */
     @Override
-    public ChatMessageRecord selectAdminRoundVariant(BigInteger sessionId, BigInteger roundId, Integer variantIndex, BigInteger operatorId) {
+    public ChatMessageRecord selectAdminRoundVariant(BigInteger requesterId,
-        getAdminSession(sessionId);
+                                                     boolean superAdmin,
-        return chatRoundOperateService.selectVariant(sessionId, roundId, variantIndex, operatorId);
+                                                     BigInteger sessionId,
+                                                     BigInteger roundId,
+                                                     Integer variantIndex) {
+        getAdminSession(requesterId, superAdmin, sessionId);
+        return chatRoundOperateService.selectVariant(sessionId, roundId, variantIndex, requesterId);
     }
 
     private ChatHistoryPage restoreRecentMessages(ChatSessionSummary summary, ChatPageQuery query) {
@@ -157,4 +210,15 @@ public class ChatHistoryManageServiceImpl implements ChatHistoryManageService {
         page.setTotal(Math.max(total, records.size()));
         return page;
     }
+
+    /**
+     * 校验受限查询必须携带当前账号 ID。
+     *
+     * @param requesterId 当前账号 ID
+     */
+    private void requireRequesterId(BigInteger requesterId) {
+        if (requesterId == null) {
+            throw new BusinessException(403, 403, "无权访问聊天记录");
+        }
+    }
 }

easyflow-modules/easyflow-module-chatlog/src/test/java/tech/easyflow/chatlog/service/impl/ChatHistoryManageServiceImplTest.java

@@ -110,12 +110,29 @@ public class ChatHistoryManageServiceImplTest {
         ChatSessionFilterQuery query = new ChatSessionFilterQuery();
         query.setAssistantCode("BOT");
 
-        service.queryAdminSessions(query);
+        service.queryAdminSessions(BigInteger.ONE, true, query);
 
         Assert.assertEquals("AGENT", query.getAssistantCode());
         Assert.assertSame(query, chatAnalyticalDBRepository.lastPageQuery);
     }
 
+    /**
+     * 验证普通账号列表由服务端强制限定为本人，并忽略用户账号筛选。
+     */
+    @Test
+    public void queryAdminSessionsShouldForceCurrentUserForRegularAccount() {
+        BigInteger requesterId = BigInteger.valueOf(2004);
+        ChatSessionFilterQuery query = new ChatSessionFilterQuery();
+        query.setUserId(BigInteger.valueOf(9999));
+        query.setUserAccount("other-user");
+
+        service.queryAdminSessions(requesterId, false, query);
+
+        Assert.assertEquals(requesterId, query.getUserId());
+        Assert.assertNull(query.getUserAccount());
+        Assert.assertEquals("AGENT", query.getAssistantCode());
+    }
+
     /**
      * 验证管理端可以读取正式 Agent 会话。
      */
@@ -125,11 +142,31 @@ public class ChatHistoryManageServiceImplTest {
         ChatSessionSummary summary = session(sessionId, "AGENT", 0);
         chatAnalyticalDBRepository.sessionResult = summary;
 
-        ChatSessionSummary result = service.getAdminSession(sessionId);
+        ChatSessionSummary result = service.getAdminSession(BigInteger.ONE, true, sessionId);
 
         Assert.assertSame(summary, result);
     }
 
+    /**
+     * 验证普通账号只能读取归属于本人的 Agent 会话。
+     */
+    @Test
+    public void getAdminSessionShouldRejectForeignSessionForRegularAccount() {
+        BigInteger requesterId = BigInteger.valueOf(2005);
+        BigInteger sessionId = BigInteger.valueOf(3005);
+        ChatSessionSummary summary = session(sessionId, "AGENT", 0);
+        summary.setUserId(BigInteger.valueOf(9999));
+        chatAnalyticalDBRepository.sessionResult = summary;
+
+        BusinessException exception = Assert.assertThrows(
+                BusinessException.class,
+                () -> service.getAdminSession(requesterId, false, sessionId)
+        );
+
+        Assert.assertEquals(403, exception.getHttpStatus());
+        Assert.assertEquals("无权访问该会话", exception.getMessage());
+    }
+
     /**
      * 验证正式 Agent 会话可以继续读取历史消息。
      */
@@ -148,7 +185,7 @@ public class ChatHistoryManageServiceImplTest {
         ChatPageQuery query = new ChatPageQuery();
         query.setPageNumber(2);
 
-        ChatHistoryPage result = service.queryAdminMessages(sessionId, query);
+        ChatHistoryPage result = service.queryAdminMessages(BigInteger.ONE, true, sessionId, query);
 
         Assert.assertSame(expectedPage, result);
     }
@@ -163,7 +200,7 @@ public class ChatHistoryManageServiceImplTest {
 
         BusinessException exception = Assert.assertThrows(
                 BusinessException.class,
-                () -> service.getAdminSession(sessionId)
+                () -> service.getAdminSession(BigInteger.ONE, true, sessionId)
         );
 
         Assert.assertEquals("Agent 会话不存在", exception.getMessage());
@@ -179,7 +216,12 @@ public class ChatHistoryManageServiceImplTest {
 
         Assert.assertThrows(
                 BusinessException.class,
-                () -> service.queryAdminMessages(sessionId, new ChatPageQuery())
+                () -> service.queryAdminMessages(
+                        BigInteger.ONE,
+                        true,
+                        sessionId,
+                        new ChatPageQuery()
+                )
         );
     }
 
@@ -193,7 +235,12 @@ public class ChatHistoryManageServiceImplTest {
 
         Assert.assertThrows(
                 BusinessException.class,
-                () -> service.listAdminRoundVariants(sessionId, BigInteger.ONE)
+                () -> service.listAdminRoundVariants(
+                        BigInteger.ONE,
+                        true,
+                        sessionId,
+                        BigInteger.ONE
+                )
         );
     }
 
@@ -208,10 +255,11 @@ public class ChatHistoryManageServiceImplTest {
         Assert.assertThrows(
                 BusinessException.class,
                 () -> service.selectAdminRoundVariant(
+                        BigInteger.TEN,
+                        true,
                         sessionId,
                         BigInteger.ONE,
-                        1,
+                        1
-                        BigInteger.TEN
                 )
         );
     }

easyflow-ui-admin/app/src/views/ai/chatHistory/index.vue

@@ -4,6 +4,7 @@ import type { ChatTimeTimelineItem } from '@easyflow/types';
 import { computed, onMounted, ref } from 'vue';
 
 import { useEasyFlowDrawer } from '@easyflow/common-ui';
+import { useUserStore } from '@easyflow/stores';
 import {
   ChatTimeHistoryMapper,
   ChatTimeTimelineBuilder,
@@ -28,6 +29,7 @@ import { api } from '#/api/request';
 import ChatHistoryDetailDrawer from '#/components/chat-history/ChatHistoryDetailDrawer.vue';
 import ListPageShell from '#/components/page/ListPageShell.vue';
 
+const userStore = useUserStore();
 const agentOptions = ref<any[]>([]);
 const agentLoading = ref(false);
 const sessions = ref<any[]>([]);
@@ -91,6 +93,9 @@ const hasMoreMessages = computed(
 const selectedSessionId = computed(() =>
   String(currentSession.value?.id || ''),
 );
+const isSuperAdmin = computed(() =>
+  userStore.userRoles.includes('super_admin'),
+);
 
 onMounted(async () => {
   await Promise.all([fetchAgents(), fetchSessions()]);
@@ -119,7 +124,9 @@ async function fetchSessions() {
   const [, res] = await tryit(api.get)('/api/v1/chatHistory/sessions', {
     params: {
       assistantId: query.value.assistantId,
-      userAccount: query.value.userAccount || undefined,
+      userAccount: isSuperAdmin.value
+        ? query.value.userAccount || undefined
+        : undefined,
       startTime: query.value.timeRange?.[0],
       endTime: query.value.timeRange?.[1],
       pageNumber: query.value.pageNumber,
@@ -394,6 +401,7 @@ function closeDetail() {
               @change="handleSearch"
             />
             <ElInput
+              v-if="isSuperAdmin"
               v-model="query.userAccount"
               class="chat-history-page__filter-control is-input"
               placeholder="搜索聊天用户"
@@ -472,7 +480,12 @@ function closeDetail() {
               </template>
             </ElTableColumn>
 
-            <ElTableColumn prop="userAccount" label="聊天用户" min-width="160">
+            <ElTableColumn
+              v-if="isSuperAdmin"
+              prop="userAccount"
+              label="聊天用户"
+              min-width="160"
+            >
               <template #default="{ row }">
                 <span class="chat-history-page__user-cell">
                   {{ row.userAccount || '-' }}