diff --git a/app/api/admin/psd-templates/[id]/route.ts b/app/api/admin/psd-templates/[id]/route.ts
index 92baf4cf8..0c2003979 100644
--- a/app/api/admin/psd-templates/[id]/route.ts
+++ b/app/api/admin/psd-templates/[id]/route.ts
@@ -18,6 +18,7 @@ import { normalizeAgentPsdTemplateCategoryTags } from "@/lib/agents/psd-template
 import { resolveAgentPsdLocalCachePath } from "@/lib/agents/psd-local-cache";
 import {
   preparePsdTemplateRenderAssets,
+  uploadPreparedPsdTemplateRenderSegments,
 } from "@/lib/agents/psd-template-parser";
 import { readAgentPsdFonts } from "@/lib/agents/psd-font-settings";
 import { repairAgentPsdTemplateAssetsIfNeeded } from "@/lib/agents/psd-template-repair";
@@ -222,6 +223,11 @@ export async function PUT(
         preparedAssets.renderBaseBuffer.byteOffset + preparedAssets.renderBaseBuffer.byteLength
       ) as ArrayBuffer
     );
+    const uploadedRenderSegments = await uploadPreparedPsdTemplateRenderSegments({
+      templateId: currentTemplate.id,
+      segments: preparedAssets.renderSegments,
+      uploadAsset,
+    });
 
     const updatedTemplate = {
       ...currentTemplate,
@@ -234,6 +240,7 @@ export async function PUT(
       status: nextStatus,
       renderBaseUrl: uploadedRenderBase.url,
       renderBasePath: uploadedRenderBase.pathname,
+      renderSegments: uploadedRenderSegments,
       layers: nextLayers,
       layerCount: nextLayers.length,
       assetVersion: AGENT_PSD_TEMPLATE_ASSET_VERSION,
diff --git a/lib/agents/psd-template-asset-backfill.ts b/lib/agents/psd-template-asset-backfill.ts
index aceb30a3e..19a4e903b 100644
--- a/lib/agents/psd-template-asset-backfill.ts
+++ b/lib/agents/psd-template-asset-backfill.ts
@@ -10,7 +10,10 @@ import {
   type AgentPsdTemplateLayerSlot,
 } from "@/lib/agents/psd-template-config";
 import { resolveAgentPsdLocalCachePath } from "@/lib/agents/psd-local-cache";
-import { preparePsdTemplateRenderAssets } from "@/lib/agents/psd-template-parser";
+import {
+  preparePsdTemplateRenderAssets,
+  uploadPreparedPsdTemplateRenderSegments,
+} from "@/lib/agents/psd-template-parser";
 import { readAgentPsdTemplates } from "@/lib/agents/psd-template-settings";
 import { createStorageUploadSession } from "@/lib/storage/service";
 
@@ -181,7 +184,7 @@ async function backfillTemplateAssetsOnce(params: {
       ...currentTemplate,
       parseStatus: "processing",
       parseProgress: Math.max(88, Number(currentTemplate.parseProgress || 0)),
-      parseStage: "正在后台生成模板底图",
+      parseStage: "正在后台生成模板底图和快速导出分层",
       parseError: undefined,
       updatedAt: new Date().toISOString(),
     }),
@@ -191,6 +194,11 @@ async function backfillTemplateAssetsOnce(params: {
     `agent-psd-base-${template.id}-${Date.now()}.png`,
     toArrayBuffer(preparedAssets.renderBaseBuffer)
   );
+  const uploadedRenderSegments = await uploadPreparedPsdTemplateRenderSegments({
+    templateId: template.id,
+    segments: preparedAssets.renderSegments,
+    uploadAsset,
+  });
 
   await updateTemplateById({
     templateId: template.id,
@@ -205,6 +213,7 @@ async function backfillTemplateAssetsOnce(params: {
         ...currentTemplate,
         renderBaseUrl: uploadedRenderBase.url,
         renderBasePath: uploadedRenderBase.pathname,
+        renderSegments: uploadedRenderSegments,
         layers: mergedLayers,
         layerCount: mergedLayers.length,
         assetVersion: AGENT_PSD_TEMPLATE_ASSET_VERSION,
diff --git a/lib/agents/psd-template-config.ts b/lib/agents/psd-template-config.ts
index 8f2d6949a..0b6921118 100644
--- a/lib/agents/psd-template-config.ts
+++ b/lib/agents/psd-template-config.ts
@@ -4,7 +4,7 @@ import type { AgentPsdTemplateCategoryTagConfig } from "@/lib/agents/psd-templat
 import { normalizeAgentPsdTemplateCategoryTags } from "@/lib/agents/psd-template-category-tag-config";
 
 export const AGENT_PSD_TEMPLATES_KEY = "agent_psd_templates";
-export const AGENT_PSD_TEMPLATE_ASSET_VERSION = 6;
+export const AGENT_PSD_TEMPLATE_ASSET_VERSION = 7;
 
 export type AgentPsdTemplateStatus = "active" | "disabled";
 export type AgentPsdTemplateParseStatus =
@@ -83,6 +83,13 @@ export type AgentPsdTemplateLayerSlot =
   | AgentPsdTemplateImageLayerSlot
   | AgentPsdTemplateTextLayerSlot;
 
+export interface AgentPsdTemplateRenderSegment {
+  id: string;
+  beforeLayerId?: string;
+  url: string;
+  path?: string;
+}
+
 export interface AgentPsdTemplate {
   id: string;
   name: string;
@@ -103,6 +110,7 @@ export interface AgentPsdTemplate {
   previewPath?: string;
   renderBaseUrl?: string;
   renderBasePath?: string;
+  renderSegments?: AgentPsdTemplateRenderSegment[];
   width: number;
   height: number;
   layerCount: number;
@@ -443,6 +451,36 @@ export function parseAgentPsdTemplateLayers(value: unknown) {
   });
 }
 
+function parseAgentPsdTemplateRenderSegments(value: unknown) {
+  if (!Array.isArray(value)) return [] as AgentPsdTemplateRenderSegment[];
+
+  const segments: AgentPsdTemplateRenderSegment[] = [];
+  const seenIds = new Set<string>();
+
+  for (const entry of value) {
+    if (!entry || typeof entry !== "object" || Array.isArray(entry)) {
+      continue;
+    }
+
+    const record = entry as Record<string, unknown>;
+    const id = normalizeText(record.id);
+    const url = normalizeUrl(record.url);
+    if (!id || !url || seenIds.has(id)) {
+      continue;
+    }
+
+    seenIds.add(id);
+    segments.push({
+      id,
+      beforeLayerId: normalizeText(record.beforeLayerId) || undefined,
+      url,
+      path: normalizeText(record.path) || undefined,
+    });
+  }
+
+  return segments;
+}
+
 export function parseAgentPsdTemplates(value: unknown) {
   if (!Array.isArray(value)) return [] as AgentPsdTemplate[];
 
@@ -512,6 +550,7 @@ export function parseAgentPsdTemplates(value: unknown) {
       renderBaseUrl:
         normalizeOptionalUrl(record.renderBaseUrl) || normalizeOptionalUrl(record.previewUrl),
       renderBasePath: normalizeText(record.renderBasePath) || undefined,
+      renderSegments: parseAgentPsdTemplateRenderSegments(record.renderSegments),
       width,
       height,
       layerCount,
@@ -547,6 +586,14 @@ export function hasAgentPsdTemplateStoredLayerSource(
   );
 }
 
+export function hasAgentPsdTemplateRenderSegments(
+  template: Pick<AgentPsdTemplate, "renderSegments">
+) {
+  return Boolean(
+    template.renderSegments?.some((segment) => String(segment.url || "").trim())
+  );
+}
+
 export function hasAgentPsdTemplateDedicatedRenderBase(
   template: Pick<AgentPsdTemplate, "renderBaseUrl" | "renderBasePath" | "previewUrl">
 ) {
diff --git a/lib/agents/psd-template-parser.ts b/lib/agents/psd-template-parser.ts
index 22498f2ca..c62b6c870 100644
--- a/lib/agents/psd-template-parser.ts
+++ b/lib/agents/psd-template-parser.ts
@@ -11,6 +11,7 @@ import {
   isAgentPsdTextLayerSlot,
   type AgentPsdTemplateImageContentBounds,
   type AgentPsdTemplateLayerSlot,
+  type AgentPsdTemplateRenderSegment,
 } from "@/lib/agents/psd-template-config";
 
 const DEFAULT_PSD_TEMPLATE_ASSET_CONCURRENCY = 4;
@@ -119,6 +120,12 @@ export interface PsdTemplateSourceLayerEntry {
   composite: () => Promise<Uint8ClampedArray>;
 }
 
+export interface PreparedPsdTemplateRenderSegment {
+  id: string;
+  beforeLayerId?: string;
+  buffer: Buffer;
+}
+
 function resolveVisibleContentBounds(params: {
   rgba: Uint8ClampedArray;
   width: number;
@@ -666,6 +673,35 @@ function toArrayBuffer(buffer: Buffer) {
   ) as ArrayBuffer;
 }
 
+export async function uploadPreparedPsdTemplateRenderSegments(params: {
+  templateId: string;
+  segments: PreparedPsdTemplateRenderSegment[];
+  uploadAsset: StorageUploadFunction;
+}) {
+  const uploadedSegments = await mapWithConcurrency(
+    params.segments,
+    DEFAULT_PSD_TEMPLATE_ASSET_CONCURRENCY,
+    async (segment) => {
+      const uploaded = await params.uploadAsset(
+        `agent-psd-segment-${params.templateId}-${sanitizeFileSegment(
+          segment.id,
+          "segment"
+        )}-${Date.now()}.png`,
+        toArrayBuffer(segment.buffer)
+      );
+
+      return {
+        id: segment.id,
+        beforeLayerId: segment.beforeLayerId,
+        url: uploaded.url,
+        path: uploaded.pathname,
+      } satisfies AgentPsdTemplateRenderSegment;
+    }
+  );
+
+  return uploadedSegments;
+}
+
 async function mapWithConcurrency<T, R>(
   items: T[],
   concurrency: number,
@@ -727,8 +763,13 @@ export async function preparePsdTemplateRenderAssets(params: {
     fileBuffer: params.fileBuffer,
   });
   const psd = await parsePsdBuffer(psdBuffer);
+  const canvasWidth = Math.max(1, Math.round(Number(psd.width || 0)));
+  const canvasHeight = Math.max(1, Math.round(Number(psd.height || 0)));
   const layerEntries = collectPsdLayerEntries(Array.isArray(psd.children) ? psd.children : []);
   const nodeMap = new Map(layerEntries.map((entry) => [entry.layer.layerId, entry]));
+  const layerSlotByPsdLayerId = new Map(
+    params.layers.map((layer) => [layer.layerId, layer])
+  );
   const editableLayerIdSet = new Set(
     params.layers
       .filter(isAgentPsdTemplateLayerUserEditable)
@@ -900,19 +941,28 @@ export async function preparePsdTemplateRenderAssets(params: {
     nextLayers[index] = layer;
   });
 
-  const baseEntries = [...layerEntries]
+  const drawableEntries = [...layerEntries]
     .reverse()
-    .filter(
-      (entry) =>
-        !editableLayerIdSet.has(entry.layer.layerId) &&
-        entry.node &&
-        typeof entry.node.composite === "function"
-    );
+    .filter((entry) => entry.node && typeof entry.node.composite === "function");
 
-  const baseCompositeResults = await mapWithConcurrency(
-    baseEntries,
+  const layerCompositeResults = await mapWithConcurrency(
+    drawableEntries,
     assetConcurrency,
     async (entry, index) => {
+      const layerSlot = layerSlotByPsdLayerId.get(entry.layer.layerId);
+      const isEditableBoundary = layerSlot
+        ? isAgentPsdTemplateLayerUserEditable(layerSlot)
+        : editableLayerIdSet.has(entry.layer.layerId);
+
+      if (isEditableBoundary) {
+        return {
+          index,
+          input: null,
+          beforeLayerId: layerSlot?.id || "",
+          editableBoundary: true,
+        };
+      }
+
       try {
         const rgba = await entry.node.composite!();
         const overlayBuffer = await rgbaToPngBuffer(
@@ -926,8 +976,8 @@ export async function preparePsdTemplateRenderAssets(params: {
           top: entry.layer.y,
           width: entry.layer.width,
           height: entry.layer.height,
-          canvasWidth: Math.max(1, Math.round(Number(psd.width || 0))),
-          canvasHeight: Math.max(1, Math.round(Number(psd.height || 0))),
+          canvasWidth,
+          canvasHeight,
         });
         if (!fittedOverlay) {
           return null;
@@ -936,6 +986,8 @@ export async function preparePsdTemplateRenderAssets(params: {
         return {
           index,
           input: fittedOverlay,
+          beforeLayerId: "",
+          editableBoundary: false,
         };
       } catch (error) {
         console.warn("[PSD Template] Failed to compose base layer:", {
@@ -947,27 +999,77 @@ export async function preparePsdTemplateRenderAssets(params: {
     }
   );
 
-  const baseCompositeInputs = baseCompositeResults
+  const sortedLayerCompositeResults = layerCompositeResults
+    .filter(
+      (
+        result
+      ): result is {
+        index: number;
+        input: { input: Buffer; left: number; top: number } | null;
+        beforeLayerId: string;
+        editableBoundary: boolean;
+      } => Boolean(result)
+    )
+    .sort((left, right) => left.index - right.index);
+  const baseCompositeInputs = sortedLayerCompositeResults
     .filter(
       (
         result
       ): result is {
         index: number;
         input: { input: Buffer; left: number; top: number };
-      } => Boolean(result)
+        beforeLayerId: string;
+        editableBoundary: false;
+      } => Boolean(result.input) && !result.editableBoundary
     )
-    .sort((left, right) => left.index - right.index)
     .map((result) => result.input);
 
   const sharp = await getSharp();
-  const transparentBaseBuffer = await createTransparentCanvasBuffer(psd.width, psd.height);
+  const transparentBaseBuffer = await createTransparentCanvasBuffer(
+    canvasWidth,
+    canvasHeight
+  );
+  const composeSegmentBuffer = (
+    inputs: Array<{ input: Buffer; left: number; top: number }>
+  ) => sharp(transparentBaseBuffer).composite(inputs).png().toBuffer();
   const renderBaseBuffer = await sharp(transparentBaseBuffer)
     .composite(baseCompositeInputs)
     .png()
     .toBuffer();
+  const renderSegments: PreparedPsdTemplateRenderSegment[] = [];
+  let pendingSegmentInputs: Array<{ input: Buffer; left: number; top: number }> = [];
+
+  for (const result of sortedLayerCompositeResults) {
+    if (result.editableBoundary) {
+      if (pendingSegmentInputs.length > 0) {
+        renderSegments.push({
+          id: `before-${sanitizeFileSegment(
+            result.beforeLayerId,
+            `layer-${result.index}`
+          )}`,
+          beforeLayerId: result.beforeLayerId,
+          buffer: await composeSegmentBuffer(pendingSegmentInputs),
+        });
+        pendingSegmentInputs = [];
+      }
+      continue;
+    }
+
+    if (result.input) {
+      pendingSegmentInputs.push(result.input);
+    }
+  }
+
+  if (pendingSegmentInputs.length > 0) {
+    renderSegments.push({
+      id: "above-editable-layers",
+      buffer: await composeSegmentBuffer(pendingSegmentInputs),
+    });
+  }
 
   return {
     layers: nextLayers,
     renderBaseBuffer,
+    renderSegments,
   };
 }
diff --git a/lib/agents/psd-template-renderer.ts b/lib/agents/psd-template-renderer.ts
index 750a53140..28d2e1fbf 100644
--- a/lib/agents/psd-template-renderer.ts
+++ b/lib/agents/psd-template-renderer.ts
@@ -2,9 +2,11 @@ import "server-only";
 
 import { uploadFile } from "@/lib/storage/service";
 import { fetchRemoteAssetBuffer } from "@/lib/agents/psd-remote-asset";
+import { loadPsdTemplateSource } from "@/lib/agents/psd-template-parser";
 import {
   hasAgentPsdTemplateStoredLayerSource,
   isAgentPsdImageLayerSlot,
+  isAgentPsdLayerSuperLocked,
   isAgentPsdTemplateLayerUserEditable,
   isAgentPsdTextLayerSlot,
   resolveAgentPsdTextLayerEffectiveAlign,
@@ -181,8 +183,7 @@ function getDefaultSourceImageLayer(
 ) {
   const editableImageLayers = layers.filter(
     (layer): layer is AgentPsdTemplateImageLayerSlot =>
-      isAgentPsdTemplateLayerUserEditable(layer) &&
-      isAgentPsdImageLayerSlot(layer)
+      layer.isEditable && isAgentPsdImageLayerSlot(layer)
   );
 
   return (
@@ -462,18 +463,68 @@ export async function renderAgentPsdTemplate(params: {
   const hasDedicatedRenderBase =
     Boolean(renderBaseUrl) &&
     renderBaseUrl !== String(template.previewUrl || "").trim();
+  const templateLayerOrderIds = template.layers.map((layer) => layer.id);
+  const isUsingTemplateLayerOrder =
+    orderedTemplateLayers.length === templateLayerOrderIds.length &&
+    orderedTemplateLayers.every(
+      (layer, index) => layer.id === templateLayerOrderIds[index]
+    );
   const defaultSourceImageLayerId =
     getDefaultSourceImageLayer(orderedTemplateLayers)?.id || "";
+  const hasImageAssignment = (layer: AgentPsdTemplate["layers"][number]) =>
+    isAgentPsdImageLayerSlot(layer) &&
+    Boolean(String(imageAssignments[layer.id] || "").trim());
+  const shouldRenderAsStaticLayer = (
+    layer: AgentPsdTemplate["layers"][number]
+  ) => !isAgentPsdTemplateLayerUserEditable(layer) && !hasImageAssignment(layer);
   const hasHiddenStaticLayer = orderedTemplateLayers.some(
     (layer) =>
-      !isAgentPsdTemplateLayerUserEditable(layer) &&
+      shouldRenderAsStaticLayer(layer) &&
       hiddenLayerIdSet.has(layer.id)
   );
+  const hasVisibleAssignedImageLayer = orderedTemplateLayers.some(
+    (layer) =>
+      !hiddenLayerIdSet.has(layer.id) && hasImageAssignment(layer)
+  );
+  const hasStaticLayerPositionOffset = orderedTemplateLayers.some((layer) => {
+    if (
+      isAgentPsdTemplateLayerUserEditable(layer) ||
+      isAgentPsdLayerSuperLocked(layer)
+    ) {
+      return false;
+    }
+    const offset = normalizeTextPositionOffset(layerPositionOffsets[layer.id]);
+    return Math.abs(offset.offsetX) > 0.01 || Math.abs(offset.offsetY) > 0.01;
+  });
+  const renderSegments = (template.renderSegments || []).filter((segment) =>
+    Boolean(String(segment.url || "").trim())
+  );
+  const shouldUseRenderSegments =
+    hasVisibleAssignedImageLayer &&
+    renderSegments.length > 0 &&
+    isUsingTemplateLayerOrder &&
+    !hasHiddenStaticLayer &&
+    !hasStaticLayerPositionOffset;
   const shouldUseRenderBaseFallback =
     hasDedicatedRenderBase &&
-    !hasHiddenStaticLayer;
+    !hasHiddenStaticLayer &&
+    !hasVisibleAssignedImageLayer;
+  const shouldHydrateLayerSourcesFromPsd =
+    hasVisibleAssignedImageLayer && !shouldUseRenderSegments;
+  const renderSegmentByBeforeLayerId = new Map(
+    renderSegments
+      .filter((segment) => String(segment.beforeLayerId || "").trim())
+      .map((segment) => [String(segment.beforeLayerId || "").trim(), segment])
+  );
+  const topRenderSegments = renderSegments.filter(
+    (segment) => !String(segment.beforeLayerId || "").trim()
+  );
 
   function getLayerPositionOffset(layerId: string) {
+    const layer = layerMap.get(layerId);
+    if (layer && isAgentPsdLayerSuperLocked(layer)) {
+      return normalizeTextPositionOffset();
+    }
     return normalizeTextPositionOffset(layerPositionOffsets[layerId]);
   }
 
@@ -516,17 +567,22 @@ export async function renderAgentPsdTemplate(params: {
     if (shouldUseRenderBaseFallback) {
       pushAsset(renderBaseUrl, "PSD 模板底图");
     }
+    if (shouldUseRenderSegments) {
+      for (const segment of renderSegments) {
+        pushAsset(segment.url, "PSD 模板快速导出分层");
+      }
+    }
 
     for (const layer of orderedTemplateLayers) {
       if (hiddenLayerIdSet.has(layer.id)) {
         continue;
-      }
-
-      const storedLayerSourceUrl = getStoredLayerSourceUrl(layer);
-      if (!isAgentPsdTemplateLayerUserEditable(layer)) {
-        if (shouldUseRenderBaseFallback) {
-          continue;
-        }
+	      }
+	
+	      const storedLayerSourceUrl = getStoredLayerSourceUrl(layer);
+	      if (shouldRenderAsStaticLayer(layer)) {
+	        if (shouldUseRenderBaseFallback || shouldUseRenderSegments) {
+	          continue;
+	        }
         pushAsset(
           storedLayerSourceUrl,
           "PSD 图层素材",
@@ -601,6 +657,111 @@ export async function renderAgentPsdTemplate(params: {
 
   const compositeInputs: Array<{ input: Buffer; left: number; top: number }> =
     [];
+  let psdSourceLayerEntryMapPromise: Promise<
+    Map<
+      string,
+      {
+        layer: { width: number; height: number };
+        composite: () => Promise<Uint8ClampedArray>;
+      }
+    >
+  > | null = null;
+  const psdSourceLayerBufferPromiseMap = new Map<string, Promise<Buffer | null>>();
+
+  async function getPsdSourceLayerEntryMap() {
+    if (!shouldHydrateLayerSourcesFromPsd) {
+      return null;
+    }
+
+    if (!psdSourceLayerEntryMapPromise) {
+      psdSourceLayerEntryMapPromise = loadPsdTemplateSource({
+        fileUrl: template.fileUrl,
+        filePath: template.filePath,
+      }).then((source) => {
+        const entryMap = new Map<
+          string,
+          {
+            layer: { width: number; height: number };
+            composite: () => Promise<Uint8ClampedArray>;
+          }
+        >();
+        for (const entry of source.layers) {
+          entryMap.set(entry.layer.layerId, {
+            layer: {
+              width: entry.layer.width,
+              height: entry.layer.height,
+            },
+            composite: entry.composite,
+          });
+        }
+        return entryMap;
+      });
+    }
+
+    return psdSourceLayerEntryMapPromise;
+  }
+
+  async function readPsdSourceLayerBuffer(
+    layer: AgentPsdTemplate["layers"][number]
+  ) {
+    if (!shouldHydrateLayerSourcesFromPsd) {
+      return null;
+    }
+
+    if (!psdSourceLayerBufferPromiseMap.has(layer.layerId)) {
+      psdSourceLayerBufferPromiseMap.set(
+        layer.layerId,
+        (async () => {
+          try {
+            const entryMap = await getPsdSourceLayerEntryMap();
+            const entry = entryMap?.get(layer.layerId);
+            if (!entry) {
+              return null;
+            }
+
+            const rgba = await entry.composite();
+            return sharp(Buffer.from(rgba), {
+              raw: {
+                width: Math.max(1, Math.round(entry.layer.width || layer.width)),
+                height: Math.max(1, Math.round(entry.layer.height || layer.height)),
+                channels: 4,
+              },
+            })
+              .png(PSD_RENDER_PNG_OPTIONS)
+              .toBuffer();
+          } catch (error) {
+            console.warn("[PSD Template] failed to hydrate layer from PSD source:", {
+              templateId: template.id,
+              layerId: layer.layerId,
+              error,
+            });
+            return null;
+          }
+        })()
+      );
+    }
+
+    return psdSourceLayerBufferPromiseMap.get(layer.layerId)!;
+  }
+
+  async function readReusableLayerBuffer(
+    layer: AgentPsdTemplate["layers"][number]
+  ) {
+    const sourceUrl = getStoredLayerSourceUrl(layer);
+    if (sourceUrl) {
+      try {
+        return await readCachedBuffer(sourceUrl, "PSD 图层素材");
+      } catch (error) {
+        const hydratedBuffer = await readPsdSourceLayerBuffer(layer);
+        if (hydratedBuffer) {
+          return hydratedBuffer;
+        }
+        throw error;
+      }
+    }
+
+    return readPsdSourceLayerBuffer(layer);
+  }
 
   async function appendBufferOverlay(params: {
     input: Buffer;
@@ -631,10 +792,19 @@ export async function renderAgentPsdTemplate(params: {
     options: { optional?: boolean } = {}
   ) {
     const sourceUrl = getStoredLayerSourceUrl(layer);
-    if (
-      (!hasAgentPsdTemplateStoredLayerSource(layer) && !sourceUrl) ||
-      !sourceUrl
-    ) {
+    if ((!hasAgentPsdTemplateStoredLayerSource(layer) && !sourceUrl) || !sourceUrl) {
+      const hydratedBuffer = await readPsdSourceLayerBuffer(layer);
+      if (hydratedBuffer) {
+        const layerPositionOffset = getLayerPositionOffset(layer.id);
+        return appendBufferOverlay({
+          input: hydratedBuffer,
+          left: layer.x + layerPositionOffset.offsetX,
+          top: layer.y + layerPositionOffset.offsetY,
+          width: layer.width,
+          height: layer.height,
+        });
+      }
+
       if (options.optional) {
         return false;
       }
@@ -645,7 +815,13 @@ export async function renderAgentPsdTemplate(params: {
 
     const layerPositionOffset = getLayerPositionOffset(layer.id);
     try {
-      const overlayBuffer = await readCachedBuffer(sourceUrl, "PSD 图层素材");
+      const overlayBuffer = await readReusableLayerBuffer(layer);
+      if (!overlayBuffer) {
+        if (options.optional) {
+          return false;
+        }
+        throw new Error("Missing PSD layer asset");
+      }
       const didAppend = await appendBufferOverlay({
         input: overlayBuffer,
         left: layer.x + layerPositionOffset.offsetX,
@@ -693,6 +869,42 @@ export async function renderAgentPsdTemplate(params: {
     });
   }
 
+  const appendedRenderSegmentIds = new Set<string>();
+  async function appendRenderSegmentOverlay(
+    segment: (typeof renderSegments)[number] | undefined
+  ) {
+    if (
+      !shouldUseRenderSegments ||
+      !segment ||
+      appendedRenderSegmentIds.has(segment.id)
+    ) {
+      return;
+    }
+
+    appendedRenderSegmentIds.add(segment.id);
+    const segmentBuffer = await readCachedBuffer(
+      segment.url,
+      "PSD 模板快速导出分层"
+    );
+    await appendBufferOverlay({
+      input: segmentBuffer,
+      left: 0,
+      top: 0,
+      width: canvasWidth,
+      height: canvasHeight,
+    });
+  }
+
+  async function appendRenderSegmentBeforeLayer(layerId: string) {
+    await appendRenderSegmentOverlay(renderSegmentByBeforeLayerId.get(layerId));
+  }
+
+  async function appendTopRenderSegments() {
+    for (const segment of topRenderSegments) {
+      await appendRenderSegmentOverlay(segment);
+    }
+  }
+
   if (
     shouldUseRenderBaseFallback &&
     (!defaultSourceImageLayerId || hiddenLayerIdSet.has(defaultSourceImageLayerId))
@@ -701,12 +913,16 @@ export async function renderAgentPsdTemplate(params: {
   }
 
   for (const layer of [...orderedTemplateLayers].reverse()) {
+    if (shouldUseRenderSegments && isAgentPsdTemplateLayerUserEditable(layer)) {
+      await appendRenderSegmentBeforeLayer(layer.id);
+    }
+
     if (hiddenLayerIdSet.has(layer.id)) {
       continue;
     }
 
     if (!isAgentPsdTemplateLayerUserEditable(layer)) {
-      if (shouldUseRenderBaseFallback) {
+      if (shouldUseRenderBaseFallback || shouldUseRenderSegments) {
         continue;
       }
       await appendStoredLayer(layer, { optional: shouldUseRenderBaseFallback });
@@ -1001,6 +1217,8 @@ export async function renderAgentPsdTemplate(params: {
     }
   }
 
+  await appendTopRenderSegments();
+
   const transparentCanvas = await sharp({
     create: {
       width: canvasWidth,
diff --git a/lib/agents/psd-template-repair.ts b/lib/agents/psd-template-repair.ts
index 11a590181..bcd260523 100644
--- a/lib/agents/psd-template-repair.ts
+++ b/lib/agents/psd-template-repair.ts
@@ -8,6 +8,7 @@ import {
 import { readAgentPsdFonts } from "@/lib/agents/psd-font-settings";
 import {
   AGENT_PSD_TEMPLATE_ASSET_VERSION,
+  hasAgentPsdTemplateRenderSegments,
   isAgentPsdImageLayerSlot,
   isAgentPsdLayerSuperLocked,
   isAgentPsdTemplateLayerUserEditable,
@@ -21,6 +22,7 @@ import {
 import {
   parsePsdTemplateFileFromSource,
   preparePsdTemplateRenderAssets,
+  uploadPreparedPsdTemplateRenderSegments,
 } from "@/lib/agents/psd-template-parser";
 import { resolveAgentPsdLocalCachePath } from "@/lib/agents/psd-local-cache";
 import { createStorageUploadSession } from "@/lib/storage/service";
@@ -66,6 +68,10 @@ function hasDedicatedRenderBase(template: AgentPsdTemplate) {
   return Boolean(renderBaseUrl) && renderBaseUrl !== previewUrl;
 }
 
+function hasStaticTemplateLayers(template: AgentPsdTemplate) {
+  return template.layers.some((layer) => !isAgentPsdTemplateLayerUserEditable(layer));
+}
+
 function repairEditableImageLayerSelection(template: AgentPsdTemplate) {
   const imageLayers = template.layers.filter(isAgentPsdImageLayerSlot);
   const unlockedImageLayers = imageLayers.filter(
@@ -255,6 +261,8 @@ export async function repairAgentPsdTemplateAssetsIfNeeded(
     Number(template.assetVersion || 0) !== AGENT_PSD_TEMPLATE_ASSET_VERSION;
   const needsRepair = needsAssetVersionRefresh || hasMissingLayerAssets(template);
   const needsRenderBaseRepair = !hasDedicatedRenderBase(template);
+  const needsRenderSegmentRepair =
+    hasStaticTemplateLayers(template) && !hasAgentPsdTemplateRenderSegments(template);
   const fonts = await readAgentPsdFonts().catch(() => []);
   const needsFontDetection = needsTextMetadataRepair(template);
 
@@ -311,7 +319,12 @@ export async function repairAgentPsdTemplateAssetsIfNeeded(
     (layer, index) => JSON.stringify(layer) !== JSON.stringify(template.layers[index])
   );
 
-  if (!needsRepair && !hasFontRepair && !needsRenderBaseRepair) {
+  if (
+    !needsRepair &&
+    !hasFontRepair &&
+    !needsRenderBaseRepair &&
+    !needsRenderSegmentRepair
+  ) {
     return template;
   }
 
@@ -335,11 +348,20 @@ export async function repairAgentPsdTemplateAssetsIfNeeded(
             toArrayBuffer(preparedAssets.renderBaseBuffer)
           )
         : null;
+    const uploadedRenderSegments =
+      needsRenderSegmentRepair || needsAssetVersionRefresh
+        ? await uploadPreparedPsdTemplateRenderSegments({
+            templateId: template.id,
+            segments: preparedAssets.renderSegments,
+            uploadAsset,
+          })
+        : null;
 
     return {
       ...template,
       renderBaseUrl: uploadedRenderBase?.url || template.renderBaseUrl,
       renderBasePath: uploadedRenderBase?.pathname || template.renderBasePath,
+      renderSegments: uploadedRenderSegments || template.renderSegments,
       layers: preparedAssets.layers,
       assetVersion: AGENT_PSD_TEMPLATE_ASSET_VERSION,
       updatedAt: new Date().toISOString(),
diff --git a/lib/agents/psd-template-settings.ts b/lib/agents/psd-template-settings.ts
index f2866c0ea..3701a5198 100644
--- a/lib/agents/psd-template-settings.ts
+++ b/lib/agents/psd-template-settings.ts
@@ -26,6 +26,7 @@ export async function tryDeleteAgentPsdTemplateAssets(template: AgentPsdTemplate
         template.filePath,
         template.previewPath,
         template.renderBasePath,
+        ...(template.renderSegments || []).map((segment) => segment.path),
         ...template.layers.map((layer) => layer.previewPath),
         ...template.layers
           .filter(isAgentPsdImageLayerSlot)