diff --git a/app/api/events/summary/route.ts b/app/api/events/summary/route.ts
index 66722c7..6263f53 100644
--- a/app/api/events/summary/route.ts
+++ b/app/api/events/summary/route.ts
@@ -6,10 +6,18 @@ export async function GET(request: NextRequest) {
   try {
     const searchParams = request.nextUrl.searchParams;
     
+    // 获取可能存在的多个团队、项目和标签ID
+    const teamIds = searchParams.getAll('teamId');
+    const projectIds = searchParams.getAll('projectId');
+    const tagIds = searchParams.getAll('tagId');
+    
     const summary = await getEventsSummary({
       startTime: searchParams.get('startTime') || undefined,
       endTime: searchParams.get('endTime') || undefined,
-      linkId: searchParams.get('linkId') || undefined
+      linkId: searchParams.get('linkId') || undefined,
+      teamIds: teamIds.length > 0 ? teamIds : undefined,
+      projectIds: projectIds.length > 0 ? projectIds : undefined,
+      tagIds: tagIds.length > 0 ? tagIds : undefined
     });
 
     const response: ApiResponse<typeof summary> = {
diff --git a/lib/analytics.ts b/lib/analytics.ts
index 168c8b2..ddd41d5 100644
--- a/lib/analytics.ts
+++ b/lib/analytics.ts
@@ -57,6 +57,9 @@ export async function getEventsSummary(params: {
   startTime?: string;
   endTime?: string;
   linkId?: string;
+  teamIds?: string[];
+  projectIds?: string[];
+  tagIds?: string[];
 }): Promise<EventsSummary> {
   const filter = buildFilter(params);
   
diff --git a/lib/clickhouse.ts b/lib/clickhouse.ts
index f990b57..1fcedea 100644
--- a/lib/clickhouse.ts
+++ b/lib/clickhouse.ts
@@ -56,16 +56,29 @@ export function buildFilter(params: Partial<EventsQueryParams>): string {
     filters.push(`user_id = '${params.userId}'`);
   }
   
-  // 团队ID过滤
-  if (params.teamId) {
+  // 团队ID过滤 - 支持多选
+  if (params.teamIds && params.teamIds.length > 0) {
+    const teamValues = params.teamIds.map(id => `'${id}'`).join(', ');
+    filters.push(`team_id IN (${teamValues})`);
+  } else if (params.teamId) {
     filters.push(`team_id = '${params.teamId}'`);
   }
   
-  // 项目ID过滤
-  if (params.projectId) {
+  // 项目ID过滤 - 支持多选
+  if (params.projectIds && params.projectIds.length > 0) {
+    const projectValues = params.projectIds.map(id => `'${id}'`).join(', ');
+    filters.push(`project_id IN (${projectValues})`);
+  } else if (params.projectId) {
     filters.push(`project_id = '${params.projectId}'`);
   }
   
+  // 标签ID过滤 - 支持多选
+  if (params.tagIds && params.tagIds.length > 0) {
+    // 假设我们在link_tags字段存储标签ID的JSON数组
+    const tagConditions = params.tagIds.map(id => `arrayExists(x -> x = '${id}', JSONExtractArrayRaw(link_tags))`);
+    filters.push(`(${tagConditions.join(' OR ')})`);
+  }
+  
   return filters.length > 0 ? `WHERE ${filters.join(' AND ')}` : '';
 }
 
diff --git a/lib/types.ts b/lib/types.ts
index 167e6c5..df637a8 100644
--- a/lib/types.ts
+++ b/lib/types.ts
@@ -45,7 +45,10 @@ export interface EventsQueryParams {
   linkSlug?: string;
   userId?: string;
   teamId?: string;
+  teamIds?: string[];    // 团队ID数组，支持多选
   projectId?: string;
+  projectIds?: string[]; // 项目ID数组，支持多选
+  tagIds?: string[];     // 标签ID数组，支持多选
   page?: number;
   pageSize?: number;
   sortBy?: string;