diff --git a/web/backend/internal/handlers/run.go b/web/backend/internal/handlers/run.go
index 78861ff..72c3685 100644
--- a/web/backend/internal/handlers/run.go
+++ b/web/backend/internal/handlers/run.go
@@ -43,7 +43,7 @@ func (d *Deps) RunPipeline(w http.ResponseWriter, r *http.Request) {
 }
 
 func (d *Deps) RunBatch(w http.ResponseWriter, r *http.Request) {
-	client := &http.Client{Timeout: 120 * time.Second}
+	client := &http.Client{Timeout: 180 * time.Second}
 	resp, err := client.Post(d.TushareURL+"/api/v1/run/batch", "application/json", nil)
 	if err != nil {
 		writeErr(w, http.StatusBadGateway, fmt.Sprintf("tushare service unavailable: %v", err))
diff --git a/web/frontend/src/api/run.ts b/web/frontend/src/api/run.ts
index 26774f2..23797e1 100644
--- a/web/frontend/src/api/run.ts
+++ b/web/frontend/src/api/run.ts
@@ -31,7 +31,7 @@ export function runPipeline(req: RunRequest) {
 }
 
 export function runBatch() {
-  return client.post('/run/batch').then((r) => r.data)
+  return client.post('/run/batch', null, { timeout: 180_000 }).then((r) => r.data)
 }
 
 export function getActiveContract(symbol: string) {