diff --git a/components/agents/AgentGenerationWorkspaceDarkV2.tsx b/components/agents/AgentGenerationWorkspaceDarkV2.tsx
index 4843e6748..67fdd537d 100644
--- a/components/agents/AgentGenerationWorkspaceDarkV2.tsx
+++ b/components/agents/AgentGenerationWorkspaceDarkV2.tsx
@@ -725,7 +725,7 @@ type DirectDetailReviewResult = {
 };
 
 const AGENT_IMAGE_TASK_POLL_INTERVAL_MS = 1600;
-const AGENT_IMAGE_TASK_TIMEOUT_MS = 4 * 60 * 1000;
+const AGENT_IMAGE_TASK_TIMEOUT_MS = 8 * 60 * 1000;
 const AGENT_DETAIL_IMAGE_PARALLEL_WORKER_COUNT = 4;
 
 function sleep(ms: number) {
diff --git a/components/canvas/LiblibVideoCanvasReplica.tsx b/components/canvas/LiblibVideoCanvasReplica.tsx
index 19ead8b1b..2346bee60 100644
--- a/components/canvas/LiblibVideoCanvasReplica.tsx
+++ b/components/canvas/LiblibVideoCanvasReplica.tsx
@@ -610,6 +610,7 @@ const OFFICIAL_DROPDOWN_SCALE = 0.7;
 const OFFICIAL_NINE_GRID_WIDTH = 930;
 const OFFICIAL_NINE_GRID_HEIGHT = 520;
 const LOCAL_EDIT_MAX_REGIONS = 8;
+const LOCAL_EDIT_MAX_POLL_ATTEMPTS = 192;
 const LOCAL_EDIT_COLORS = [
   "#ff3b30",
   "#1677ff",
@@ -4177,7 +4178,7 @@ export function LiblibVideoCanvasReplica({ canvasId, isLoading = false }: Liblib
   }, []);
 
   const pollLocalEditTaskForNode = useCallback(async (nodeId: string, taskId: string) => {
-    for (let attempt = 0; attempt < 180; attempt += 1) {
+    for (let attempt = 0; attempt < LOCAL_EDIT_MAX_POLL_ATTEMPTS; attempt += 1) {
       await wait(attempt < 6 ? 1500 : 2500);
       const response = await imageGenerationService.getImageTask(taskId);
       if (!response.success || !response.data?.task) {
diff --git a/components/canvas/nodes/image-node/image-node-local-edit.ts b/components/canvas/nodes/image-node/image-node-local-edit.ts
index 0a913d28a..d6bcb23d8 100644
--- a/components/canvas/nodes/image-node/image-node-local-edit.ts
+++ b/components/canvas/nodes/image-node/image-node-local-edit.ts
@@ -37,7 +37,7 @@ export const LOCAL_EDIT_MAX_REGIONS = 8;
 export const LOCAL_EDIT_MAX_REFERENCE_IMAGES_PER_REGION = 3;
 export const LOCAL_EDIT_MIN_EDGE_PX = 24;
 export const LOCAL_EDIT_POLL_INTERVAL_MS = 2500;
-export const LOCAL_EDIT_MAX_POLL_ATTEMPTS = 180;
+export const LOCAL_EDIT_MAX_POLL_ATTEMPTS = 192;
 export const LOCAL_EDIT_COLORS = [
   "#ef4444",
   "#2563eb",