src/api/assetClient.ts

@@ -67,7 +67,13 @@ function normalizeAssetStatus(value: unknown): WebAssetItem["status"] {
 }
 
 function normalizeTags(value: unknown): string[] {
-  return Array.isArray(value) ? value.map((item) => toStringValue(item)).filter(Boolean) : [];
+  if (!Array.isArray(value)) return [];
+  const tags: string[] = [];
+  for (const item of value) {
+    const tag = toStringValue(item);
+    if (tag) tags.push(tag);
+  }
+  return tags;
 }
 
 function normalizeAsset(raw: unknown): ServerAssetItem {

src/api/communityClient.ts

@@ -62,9 +62,13 @@ function toStringValue(value: unknown, fallback = ""): string {
 }
 
 function toStringArray(value: unknown): string[] {
-  return Array.isArray(value)
-    ? value.map((item) => toStringValue(item)).filter(Boolean)
-    : [];
+  if (!Array.isArray(value)) return [];
+  const result: string[] = [];
+  for (const item of value) {
+    const text = toStringValue(item);
+    if (text) result.push(text);
+  }
+  return result;
 }
 
 function toMetadata(value: unknown): Record<string, unknown> {

src/api/keyServerClient.ts

@@ -376,13 +376,18 @@ function createWorkflowFingerprint(workflow: WebCanvasWorkflow): string {
 function toActivePackages(value: unknown): WebUserSession["user"]["activePackages"] {
   if (!Array.isArray(value)) return undefined;
 
-  return value.filter(isRecord).map((entry) => ({
+  const packages: NonNullable<WebUserSession["user"]["activePackages"]> = [];
+  for (const entry of value) {
+    if (!isRecord(entry)) continue;
+    packages.push({
       name: toStringValue(entry.name, "Preview package"),
       expiresAt: toStringValue(entry.expiresAt ?? entry.expires_at, ""),
       remainingImage: toNumber(entry.remainingImage ?? entry.remaining_image),
       remainingVideo: toNumber(entry.remainingVideo ?? entry.remaining_video),
       remainingText: toNumber(entry.remainingText ?? entry.remaining_text),
-  }));
+    });
+  }
+  return packages;
 }
 
 function normalizeUser(raw: unknown): WebUserSession["user"] | null {

src/api/modelCapabilitiesClient.ts

@@ -49,9 +49,13 @@ function normalizeModelOption(raw: unknown): ModelCapabilityOption | null {
 }
 
 function normalizeModelList(value: unknown): ModelCapabilityOption[] {
-  return Array.isArray(value)
-    ? value.map(normalizeModelOption).filter((item): item is ModelCapabilityOption => Boolean(item))
-    : [];
+  if (!Array.isArray(value)) return [];
+  const options: ModelCapabilityOption[] = [];
+  for (const item of value) {
+    const option = normalizeModelOption(item);
+    if (option) options.push(option);
+  }
+  return options;
 }
 
 function createFallbackCapabilities(): WebModelCapabilities {

src/api/projectTaskClient.ts

@@ -71,10 +71,19 @@ function normalizeTask(raw: unknown): ServerProjectTask | null {
 }
 
 function extractTasks(payload: unknown): ServerProjectTask[] {
-  if (Array.isArray(payload)) return payload.map(normalizeTask).filter(Boolean) as ServerProjectTask[];
+  const normalizeTasks = (rows: unknown[]): ServerProjectTask[] => {
+    const tasks: ServerProjectTask[] = [];
+    for (const row of rows) {
+      const task = normalizeTask(row);
+      if (task) tasks.push(task);
+    }
+    return tasks;
+  };
+
+  if (Array.isArray(payload)) return normalizeTasks(payload);
   if (!isRecord(payload)) return [];
   const rows = payload.tasks ?? payload.items;
-  return Array.isArray(rows) ? (rows.map(normalizeTask).filter(Boolean) as ServerProjectTask[]) : [];
+  return Array.isArray(rows) ? normalizeTasks(rows) : [];
 }
 
 function taskTitle(task: ServerProjectTask): string {
@@ -110,8 +119,12 @@ export const projectTaskClient = {
   },
 
   async listForProjects(projectIds: string[]): Promise<WebGenerationPreviewTask[]> {
-    const uniqueIds = Array.from(new Set(projectIds.map((id) => id.trim()).filter(Boolean)));
-    const results = await Promise.all(uniqueIds.map((id) => listProjectTasks(id)));
+    const uniqueIds = new Set<string>();
+    for (const projectId of projectIds) {
+      const id = projectId.trim();
+      if (id) uniqueIds.add(id);
+    }
+    const results = await Promise.all(Array.from(uniqueIds, (id) => listProjectTasks(id)));
     return results.flat();
   },
 

src/components/AppShell.tsx

@@ -106,8 +106,9 @@ function AppShell({
 
   const visibleNavItems = useMemo(
     () => {
+      const navItemByKey = new Map(navItems.map((item) => [item.key, item]));
       return PRIMARY_NAV_ORDER
-        .map((key) => navItems.find((item) => item.key === key))
+        .map((key) => navItemByKey.get(key))
         .filter((item): item is WebNavItem => Boolean(item));
     },
     [navItems],

src/features/canvas/CanvasPage.tsx

@@ -3529,9 +3529,14 @@ function CanvasPage({
         return;
       }
       const toDelete = selectedNode ? [selectedNode] : selectedNodes;
-      const textIds = new Set(toDelete.filter((n) => n.kind === "text").map((n) => n.id));
-      const imageIds = new Set(toDelete.filter((n) => n.kind === "image").map((n) => n.id));
-      const videoIds = new Set(toDelete.filter((n) => n.kind === "video").map((n) => n.id));
+      const textIds = new Set<string>();
+      const imageIds = new Set<string>();
+      const videoIds = new Set<string>();
+      for (const node of toDelete) {
+        if (node.kind === "text") textIds.add(node.id);
+        else if (node.kind === "image") imageIds.add(node.id);
+        else if (node.kind === "video") videoIds.add(node.id);
+      }
       if (textIds.size) setTextNodes((nodes) => nodes.filter((n) => !textIds.has(n.id)));
       if (imageIds.size) setImageNodes((nodes) => nodes.filter((n) => !imageIds.has(n.id)));
       if (videoIds.size) setVideoNodes((nodes) => nodes.filter((n) => !videoIds.has(n.id)));

src/features/community/communityCaseUtils.ts

@@ -91,7 +91,11 @@ export function getCommunityCaseSurface(item: Pick<ServerCommunityCase, "metadat
   );
   if (explicitSurface !== "unknown") return explicitSurface;
 
-  const tags = item.tags.map((tag) => tag.trim()).filter(Boolean);
+  const tags: string[] = [];
+  for (const rawTag of item.tags) {
+    const tag = rawTag.trim();
+    if (tag) tags.push(tag);
+  }
   if (tags.some((tag) => tag.includes("生成页面社区") || tag === "Web生成")) return "generation";
   if (tags.some((tag) => tag.includes("画布页面社区") || tag.includes("工作流"))) return "canvas";
   if (getWorkflowFromCase(item)) return "canvas";

src/features/ecommerce/EcommercePage.tsx

@@ -576,6 +576,7 @@ const cloneSetCountOptions: Array<{
   { key: "white", title: "白底图", desc: "白底主图，多角度呈现商品细节" },
   { key: "scene", title: "场景图", desc: "展示商品的生活使用场景和人物搭配" },
 ];
+const cloneSetCountKeys = cloneSetCountOptions.map((option) => option.key);
 const defaultCloneSetCounts: Record<CloneSetCountKey, number> = {
   selling: 3,
   white: 1,
@@ -1634,7 +1635,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
       const generatedUrls: string[] = [];
       const stamp = Date.now();
 
-      for (const countKey of cloneSetCountOptions.map((o) => o.key)) {
+      for (const countKey of cloneSetCountKeys) {
         const count = counts[countKey];
         for (let i = 0; i < count; i++) {
           if (imageAbortRef.current.current) break;
@@ -1910,7 +1911,13 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
       platform, ratio, language, market,
       { gender: modelGender, age: modelAge, ethnicity: modelEthnicity, body: modelBody, appearance, scenes: selectedScenes, smartScene },
       (s) => setTryOnStatus(s as TryOnStatus),
-      (res) => setTryOnResultImages(res.map((r) => r.src).filter(Boolean)),
+      (res) => {
+        const urls: string[] = [];
+        for (const item of res) {
+          if (item.src) urls.push(item.src);
+        }
+        setTryOnResultImages(urls);
+      },
     );
     lastFailedActionRef.current = () => handleTryOnGenerate();
   };
@@ -2030,7 +2037,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     productImages.length === 0 ? "请先上传商品原图" : status === "generating" ? "生成中..." : `生成${selectedCloneOutput.label}`;
   const setPreviewCards: CloneResult[] = [];
   let setIndex = 0;
-  for (const countKey of cloneSetCountOptions.map((o) => o.key)) {
+  for (const countKey of cloneSetCountKeys) {
     const count = cloneSetCounts[countKey];
     const info = setCountLabels[countKey];
     for (let i = 0; i < count; i++) {
@@ -2045,7 +2052,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
 
   const clonePreviewCards: CloneResult[] = [];
   let cloneIndex = 0;
-  for (const countKey of cloneSetCountOptions.map((o) => o.key)) {
+  for (const countKey of cloneSetCountKeys) {
     const count = cloneSetCounts[countKey];
     const info = setCountLabels[countKey];
     for (let i = 0; i < count; i++) {
@@ -2057,6 +2064,12 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
       cloneIndex++;
     }
   }
+  const detailSourcePreviewImages = detailProductImages.length
+    ? detailProductImages.reduce<string[]>((urls, item) => {
+        urls.push(item.src);
+        return urls;
+      }, [])
+    : detailProductSamples;
   const cloneBasicSelects: Array<{
     key: CloneBasicSelectKey;
     label: string;
@@ -2555,7 +2568,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
 
       <section className="product-detail-demo-board">
         <div className="product-detail-source-stack">
-          {(detailProductImages.length ? detailProductImages.map((item) => item.src) : detailProductSamples).map((src, index) => (
+          {detailSourcePreviewImages.map((src, index) => (
             <figure key={`${src}-${index}`}>
               <img src={src} alt={`商品原图 ${index + 1}`} />
             </figure>

src/features/more/MorePage.tsx

@@ -13,7 +13,7 @@ import {
   VideoCameraOutlined,
 } from "@ant-design/icons";
 import type { ReactNode } from "react";
-import { useCallback, useEffect, useState } from "react";
+import { useCallback, useEffect, useMemo, useState } from "react";
 import "../../styles/pages/more.css";
 import type { WebImageWorkbenchTool, WebViewKey } from "../../types";
 
@@ -144,9 +144,12 @@ function MorePage({ onSelectView, onOpenImageTool }: MorePageProps) {
     return t.category === filter;
   });
 
-  const recentTools = recentIds
-    .map((id) => tools.find((t) => t.id === id))
-    .filter((t): t is MoreTool => Boolean(t) && (t?.ready ?? false));
+  const toolById = useMemo(() => new Map(tools.map((tool) => [tool.id, tool])), []);
+  const recentTools = recentIds.reduce<MoreTool[]>((acc, id) => {
+    const tool = toolById.get(id);
+    if (tool?.ready) acc.push(tool);
+    return acc;
+  }, []);
 
   const groupedTools = filteredTools.reduce<Record<ToolCategory, MoreTool[]>>((acc, t) => {
     if (!acc[t.category]) acc[t.category] = [];