diff --git a/app/api/canvas/world/tasks/[taskId]/route.ts b/app/api/canvas/world/tasks/[taskId]/route.ts
index dabdd98f5..5ebc876e4 100644
--- a/app/api/canvas/world/tasks/[taskId]/route.ts
+++ b/app/api/canvas/world/tasks/[taskId]/route.ts
@@ -5,6 +5,7 @@ import { db } from "@/lib/db";
 import { model3dAsset } from "@/lib/db/schema";
 import { resolveThreeDModelAliasId } from "@/lib/model3d/model-alias-config";
 import { getThreeDModelAliasConfigForRuntime } from "@/lib/model3d/model-alias-config-server";
+import { createLogger } from "@/lib/observability/logger";
 import { uploadFile } from "@/lib/storage/service";
 import { WorldLabsApiError, worldLabsRequest } from "@/lib/worldlabs/client";
 import { getWorldLabsProviderConfig } from "@/lib/worldlabs/server";
@@ -17,6 +18,8 @@ import type {
 export const runtime = "nodejs";
 export const maxDuration = 120;
 
+const logger = createLogger("world-labs-task-status");
+
 type ArchiveCacheItem = {
   sourceUrl: string;
   archivedUrl: string;
@@ -209,7 +212,7 @@ async function archiveRemoteAssetIfNeeded(params: {
 
       const contentType = upstream.headers.get("content-type");
       if (params.skipHtml && /\btext\/html\b/i.test(String(contentType || ""))) {
-        console.warn("[WorldLabsArchive] skip html viewer url", {
+        logger.warn("archive skipped html viewer", {
           cacheKey: params.cacheKey,
           sourceUrl,
         });
@@ -236,10 +239,10 @@ async function archiveRemoteAssetIfNeeded(params: {
       });
       return uploaded.url;
     } catch (error) {
-      console.error("[WorldLabsArchive] failed", {
+      logger.warn("archive failed", {
         cacheKey: params.cacheKey,
         sourceUrl,
-        error: error instanceof Error ? error.message : String(error),
+        error,
       });
       return null;
     } finally {
@@ -477,9 +480,9 @@ export async function GET(request: Request, { params }: RouteParams) {
         error: operation.error.message,
         assetPayload: failedAssetPayload,
       });
-      console.warn("[WorldLabsTask] failed status", {
+      logger.warn("task failed status", {
         elapsedMs: Date.now() - startedAt,
-        taskId: normalizedTaskId,
+        taskIdLength: normalizedTaskId.length,
         providerId: config.providerId || null,
         error: operation.error.message,
       });
@@ -536,11 +539,11 @@ export async function GET(request: Request, { params }: RouteParams) {
           operationMetadata: operation.metadata ?? null,
         },
       });
-      console.info("[WorldLabsTask] assets pending", {
+      logger.info("task assets pending", {
         elapsedMs: Date.now() - startedAt,
-        taskId: normalizedTaskId,
+        taskIdLength: normalizedTaskId.length,
         providerId: config.providerId || null,
-        worldId: getStringValue(world.world_id) || worldId || null,
+        worldIdLength: String(getStringValue(world.world_id) || worldId || "").length,
       });
       return NextResponse.json({
         success: true,
@@ -648,11 +651,11 @@ export async function GET(request: Request, { params }: RouteParams) {
         ? new Date().toISOString()
         : null;
 
-    console.info("[WorldLabsTask] success status", {
+    logger.info("task success status", {
       elapsedMs: Date.now() - startedAt,
-      taskId: normalizedTaskId,
+      taskIdLength: normalizedTaskId.length,
       providerId: config.providerId || null,
-      worldId: assetPayload.worldId,
+      worldIdLength: String(assetPayload.worldId || "").length,
       hasMesh: Boolean(stableModelUrl),
       hasPano: Boolean(stablePanoUrl),
       hasThumbnail: Boolean(stableThumbnailUrl),
@@ -723,11 +726,10 @@ export async function GET(request: Request, { params }: RouteParams) {
       },
     });
   } catch (error) {
-    console.error("[WorldLabsTask] status failed", {
+    logger.error("task status failed", error, {
       elapsedMs: Date.now() - startedAt,
-      taskId: normalizedTaskIdForLog,
+      taskIdLength: String(normalizedTaskIdForLog || "").length,
       providerId: providerForLog,
-      error: error instanceof Error ? error.message : String(error),
     });
     if (error instanceof WorldLabsApiError) {
       return NextResponse.json(
diff --git a/app/api/canvas/world/tasks/route.ts b/app/api/canvas/world/tasks/route.ts
index 1e6cff05e..8ef6e773d 100644
--- a/app/api/canvas/world/tasks/route.ts
+++ b/app/api/canvas/world/tasks/route.ts
@@ -10,6 +10,7 @@ import {
   resolveThreeDModelRealId,
 } from "@/lib/model3d/model-alias-config";
 import { getThreeDModelAliasConfigForRuntime } from "@/lib/model3d/model-alias-config-server";
+import { createLogger } from "@/lib/observability/logger";
 import { get3DWorldCreditCost } from "@/lib/points/config";
 import { WorldLabsApiError, worldLabsRequest } from "@/lib/worldlabs/client";
 import {
@@ -22,6 +23,8 @@ import type { WorldLabsModel, WorldLabsOperation } from "@/lib/worldlabs/types";
 export const runtime = "nodejs";
 export const maxDuration = 60;
 
+const logger = createLogger("world-labs-task-create");
+
 type WorldTaskMode = "text" | "image" | "multi-image" | "video";
 
 type CreateWorldTaskRequest = {
@@ -287,13 +290,18 @@ export async function POST(request: Request) {
           note: `3D世界生成消耗积分（${worldModelDisplayName}）`,
         });
       } catch (error) {
-        console.error("[Points] Failed to consume World Labs 3D points:", error);
+        logger.error("points consume failed", error, {
+          userId: session.user.id,
+          unitCost,
+          mode,
+          model: resolvedWorldModel || "marble-1.1",
+        });
       }
     }
 
-    console.info("[WorldLabsTask] created", {
+    logger.info("task created", {
       elapsedMs: Date.now() - startedAt,
-      taskId,
+      taskIdLength: taskId.length,
       mode,
       model: resolvedWorldModel || "marble-1.1",
       providerId: usedProvider.providerId || null,
@@ -314,12 +322,11 @@ export async function POST(request: Request) {
       },
     });
   } catch (error) {
-    console.error("[WorldLabsTask] create failed", {
+    logger.error("task create failed", error, {
       elapsedMs: Date.now() - startedAt,
       mode: modeForLog,
       model: modelForLog,
       providerId: providerForLog,
-      error: error instanceof Error ? error.message : String(error),
     });
     if (error instanceof WorldLabsApiError) {
       return NextResponse.json(
diff --git a/scripts/check-log-hygiene.mjs b/scripts/check-log-hygiene.mjs
index f306be16b..401f8f55c 100644
--- a/scripts/check-log-hygiene.mjs
+++ b/scripts/check-log-hygiene.mjs
@@ -35,6 +35,8 @@ const files = [
   "app/api/canvas/world/upload/route.ts",
   "app/api/canvas/3d/tasks/route.ts",
   "app/api/canvas/3d/tasks/[taskId]/route.ts",
+  "app/api/canvas/world/tasks/route.ts",
+  "app/api/canvas/world/tasks/[taskId]/route.ts",
 ];
 
 const consolePattern = /\bconsole\.(log|warn|error|info|debug)\b/g;