diff --git a/app/canvas/[id]/page.tsx b/app/canvas/[id]/page.tsx
index b8834441f..1d77b83b8 100644
--- a/app/canvas/[id]/page.tsx
+++ b/app/canvas/[id]/page.tsx
@@ -334,6 +334,8 @@ export default function CanvasEditorPage({ params }: PageProps) {
   const [agentProjectThumbnail, setAgentProjectThumbnail] = useState<string | null>(null);
   const [agentProjectResultCollections, setAgentProjectResultCollections] =
     useState<AgentGenerationProjectResultCollections>({});
+  const [agentProjectDeletedResultCollections, setAgentProjectDeletedResultCollections] =
+    useState<AgentGenerationProjectResultCollections>({});
   const [isAgentProjectLoading, setIsAgentProjectLoading] = useState(false);
   const [isAgentProjectSaving, setIsAgentProjectSaving] = useState(false);
   const [isAgentProjectSheetOpen, setIsAgentProjectSheetOpen] = useState(false);
@@ -509,6 +511,7 @@ export default function CanvasEditorPage({ params }: PageProps) {
       setAgentProjectTitle("未命名生图项目");
       setAgentProjectThumbnail(null);
       setAgentProjectResultCollections({});
+      setAgentProjectDeletedResultCollections({});
       
       // 🆕 先清空当前画布状态，确保切换时不会显示旧数据
       useCanvasStore.getState().clearCanvas();
@@ -658,6 +661,17 @@ export default function CanvasEditorPage({ params }: PageProps) {
           agentProjectResultCollections.sku_replacement
         ),
       },
+      deletedResultCollections: {
+        scene_generation: normalizeResultCollectionUrls(
+          agentProjectDeletedResultCollections.scene_generation
+        ),
+        detail_replacement: normalizeResultCollectionUrls(
+          agentProjectDeletedResultCollections.detail_replacement
+        ),
+        sku_replacement: normalizeResultCollectionUrls(
+          agentProjectDeletedResultCollections.sku_replacement
+        ),
+      },
       resultImageUrls: Array.from(
         new Set([
           ...normalizeResultCollectionUrls(agentProjectResultCollections.scene_generation),
@@ -668,6 +682,7 @@ export default function CanvasEditorPage({ params }: PageProps) {
     };
   }, [
     agentModeState,
+    agentProjectDeletedResultCollections,
     agentProjectResultCollections,
     agentWorkspaceState,
     currentAgentStage,
@@ -885,6 +900,9 @@ export default function CanvasEditorPage({ params }: PageProps) {
         setAgentProjectTitle(result.data.title || "未命名生图项目");
         setAgentProjectThumbnail(result.data.thumbnail || null);
         setAgentProjectResultCollections(persistedState.resultCollections || {});
+        setAgentProjectDeletedResultCollections(
+          persistedState.deletedResultCollections || {}
+        );
       } catch (error) {
         if (!cancelled) {
           toast.error(error instanceof Error ? error.message : "加载生图项目失败");
@@ -1117,6 +1135,48 @@ export default function CanvasEditorPage({ params }: PageProps) {
     [agentProjectResultCollections]
   );
 
+  const handleAgentResultImageDelete = useCallback(
+    (modeType: AgentGenerationResultModeType, imageUrl: string) => {
+      const normalizedUrl = String(imageUrl || "").trim();
+      if (!/^https?:\/\//i.test(normalizedUrl)) {
+        return;
+      }
+
+      const nextCollections: AgentGenerationProjectResultCollections = {
+        ...agentProjectResultCollections,
+        [modeType]: normalizeResultCollectionUrls(
+          (agentProjectResultCollections[modeType] || []).filter(
+            (url) => url !== normalizedUrl
+          )
+        ),
+      };
+      const nextDeletedCollections: AgentGenerationProjectResultCollections = {
+        ...agentProjectDeletedResultCollections,
+        [modeType]: normalizeResultCollectionUrls([
+          ...(agentProjectDeletedResultCollections[modeType] || []),
+          normalizedUrl,
+        ]),
+      };
+
+      setAgentProjectResultCollections((current) =>
+        areResultCollectionsEqual(current, nextCollections) ? current : nextCollections
+      );
+      setAgentProjectDeletedResultCollections((current) =>
+        areResultCollectionsEqual(current, nextDeletedCollections)
+          ? current
+          : nextDeletedCollections
+      );
+      setAgentProjectThumbnail((current) => {
+        const nextThumbnail =
+          current === normalizedUrl
+            ? getFirstResultUrlFromCollections(nextCollections)
+            : current;
+        return current === nextThumbnail ? current : nextThumbnail;
+      });
+    },
+    [agentProjectDeletedResultCollections, agentProjectResultCollections]
+  );
+
   useEffect(() => {
     const normalizedBrand = workflowInputs.brand.trim().toLowerCase();
     if (!normalizedBrand) {
@@ -1795,8 +1855,10 @@ export default function CanvasEditorPage({ params }: PageProps) {
         onAgentModeStateChange={setAgentModeState}
         workspaceState={agentWorkspaceState}
         resultCollections={agentProjectResultCollections}
+        deletedResultCollections={agentProjectDeletedResultCollections}
         onWorkspaceStateChange={setAgentWorkspaceState}
         onResultPreviewUrlsChange={handleAgentResultPreviewUrlsChange}
+        onDeleteResultImage={handleAgentResultImageDelete}
         siteName={siteSettingsData?.siteName}
         siteLogo={siteSettingsData?.siteLogo}
         siteLogoDark={siteSettingsData?.siteLogoDark}
diff --git a/components/agents/AgentGenerationWorkspaceDarkV2.tsx b/components/agents/AgentGenerationWorkspaceDarkV2.tsx
index 81fea7aca..abadf10be 100644
--- a/components/agents/AgentGenerationWorkspaceDarkV2.tsx
+++ b/components/agents/AgentGenerationWorkspaceDarkV2.tsx
@@ -16,6 +16,7 @@ import {
   Sparkles,
   Upload,
   UserRound,
+  Trash2,
   X,
   Wand2,
   Settings2,
@@ -93,10 +94,15 @@ interface AgentGenerationWorkspaceDarkV2Props {
   workspaceState?: AgentGenerationProjectWorkspaceState | null;
   onWorkspaceStateChange?: (next: AgentGenerationProjectWorkspaceState) => void;
   resultCollections?: AgentGenerationProjectResultCollections | null;
+  deletedResultCollections?: AgentGenerationProjectResultCollections | null;
   onResultPreviewUrlsChange?: (
     modeType: AgentGenerationResultModeType,
     urls: string[]
   ) => void;
+  onDeleteResultImage?: (
+    modeType: AgentGenerationResultModeType,
+    imageUrl: string
+  ) => void;
   topNavRightSlot?: ReactNode;
   showcaseConfig?: AgentWorkflowShowcaseConfig | null;
   workflowStylePanel?: ReactNode;
@@ -145,6 +151,14 @@ function normalizeResultCollectionUrls(urls?: string[] | null) {
   );
 }
 
+function excludeDeletedResultUrls(
+  urls: string[] | undefined | null,
+  deletedUrls: string[] | undefined | null
+) {
+  const deletedUrlSet = new Set(normalizeResultCollectionUrls(deletedUrls));
+  return normalizeResultCollectionUrls(urls).filter((url) => !deletedUrlSet.has(url));
+}
+
 function getResultModeLabel(modeType: AgentGenerationResultModeType) {
   return modeType === "detail_replacement"
     ? "详情替换"
@@ -677,8 +691,10 @@ export function AgentGenerationWorkspaceDarkV2({
   onOpenCanvasEditor,
   workspaceState = null,
   resultCollections = null,
+  deletedResultCollections = null,
   onWorkspaceStateChange,
   onResultPreviewUrlsChange,
+  onDeleteResultImage,
   topNavRightSlot,
   showcaseConfig,
   workflowStylePanel,
@@ -759,6 +775,20 @@ export function AgentGenerationWorkspaceDarkV2({
   });
   const [pendingGeneration, setPendingGeneration] =
     useState<LocalGenerationPendingState | null>(null);
+  const normalizedDeletedResultCollections = useMemo(
+    () => ({
+      scene_generation: normalizeResultCollectionUrls(
+        deletedResultCollections?.scene_generation
+      ),
+      detail_replacement: normalizeResultCollectionUrls(
+        deletedResultCollections?.detail_replacement
+      ),
+      sku_replacement: normalizeResultCollectionUrls(
+        deletedResultCollections?.sku_replacement
+      ),
+    }),
+    [deletedResultCollections]
+  );
 
   useEffect(() => {
     const restored = getStoredAgentPendingGenerations().find(
@@ -1310,8 +1340,20 @@ export function AgentGenerationWorkspaceDarkV2({
   }, [assistantMessagesAfterLastUser, generatedGroups]);
 
   const allGeneratedImages = useMemo(
-    () => Array.from(new Set(generatedGroups.flatMap((group) => group.imageUrls))),
-    [generatedGroups]
+    () =>
+      Array.from(
+        new Set(
+          generatedGroups
+            .flatMap((group) => group.imageUrls)
+            .filter(
+              (url) =>
+                !normalizedDeletedResultCollections.scene_generation.includes(url) &&
+                !normalizedDeletedResultCollections.detail_replacement.includes(url) &&
+                !normalizedDeletedResultCollections.sku_replacement.includes(url)
+            )
+        )
+      ),
+    [generatedGroups, normalizedDeletedResultCollections]
   );
   const currentSceneGeneratedUrls = useMemo(
     () => Array.from(new Set(generatedGroupsAfterLastUser.flatMap((group) => group.imageUrls))),
@@ -1357,8 +1399,11 @@ export function AgentGenerationWorkspaceDarkV2({
     () =>
       latestReplacementResults
         .map((item) => item.url)
-        .filter((url): url is string => Boolean(url)),
-    [latestReplacementResults]
+        .filter((url): url is string => Boolean(url))
+        .filter(
+          (url) => !normalizedDeletedResultCollections[currentResultModeType].includes(url)
+        ),
+    [currentResultModeType, latestReplacementResults, normalizedDeletedResultCollections]
   );
   const currentLiveResultUrls = isReplacementPreset
     ? latestReplacementResultUrls
@@ -1400,9 +1445,18 @@ export function AgentGenerationWorkspaceDarkV2({
   const mergedResultCollections = useMemo(
     () => {
       const baseCollections = {
-        scene_generation: normalizeResultCollectionUrls(resultCollections?.scene_generation),
-        detail_replacement: normalizeResultCollectionUrls(resultCollections?.detail_replacement),
-        sku_replacement: normalizeResultCollectionUrls(resultCollections?.sku_replacement),
+        scene_generation: excludeDeletedResultUrls(
+          resultCollections?.scene_generation,
+          normalizedDeletedResultCollections.scene_generation
+        ),
+        detail_replacement: excludeDeletedResultUrls(
+          resultCollections?.detail_replacement,
+          normalizedDeletedResultCollections.detail_replacement
+        ),
+        sku_replacement: excludeDeletedResultUrls(
+          resultCollections?.sku_replacement,
+          normalizedDeletedResultCollections.sku_replacement
+        ),
       };
 
       return {
@@ -1410,12 +1464,20 @@ export function AgentGenerationWorkspaceDarkV2({
         [currentResultModeType]: Array.from(
           new Set([
             ...baseCollections[currentResultModeType],
-            ...normalizeResultCollectionUrls(currentLiveResultUrls),
+            ...excludeDeletedResultUrls(
+              currentLiveResultUrls,
+              normalizedDeletedResultCollections[currentResultModeType]
+            ),
           ])
         ),
       } as Record<AgentGenerationResultModeType, string[]>;
     },
-    [currentLiveResultUrls, currentResultModeType, resultCollections]
+    [
+      currentLiveResultUrls,
+      currentResultModeType,
+      normalizedDeletedResultCollections,
+      resultCollections,
+    ]
   );
   const availableResultModeTypes = useMemo(
     () =>
@@ -1434,43 +1496,61 @@ export function AgentGenerationWorkspaceDarkV2({
     () =>
       detailReplacementReferenceCards.map((card, index) => {
         const resultMeta = latestReplacementResults[index];
-        const resultUrl = resultMeta?.url || null;
+        const resultUrl =
+          resultMeta?.url &&
+          !normalizedDeletedResultCollections.detail_replacement.includes(resultMeta.url)
+            ? resultMeta.url
+            : null;
         return {
           ...card,
           index,
           resultUrl,
-          resultText: resultMeta?.text || "",
+          resultText: resultUrl ? resultMeta?.text || "" : "",
           status: getReplacementCardStatus({
             index,
             resultUrl,
-            resultText: resultMeta?.text || "",
+            resultText: resultUrl ? resultMeta?.text || "" : "",
             generatedCount: latestReplacementResults.length,
             isGenerating: isDetailResultModeGenerating,
           }),
         };
       }),
-    [detailReplacementReferenceCards, isDetailResultModeGenerating, latestReplacementResults]
+    [
+      detailReplacementReferenceCards,
+      isDetailResultModeGenerating,
+      latestReplacementResults,
+      normalizedDeletedResultCollections.detail_replacement,
+    ]
   );
   const skuResultCards = useMemo(
     () =>
       skuReplacementReferenceCards.map((card, index) => {
         const resultMeta = latestReplacementResults[index];
-        const resultUrl = resultMeta?.url || null;
+        const resultUrl =
+          resultMeta?.url &&
+          !normalizedDeletedResultCollections.sku_replacement.includes(resultMeta.url)
+            ? resultMeta.url
+            : null;
         return {
           ...card,
           index,
           resultUrl,
-          resultText: resultMeta?.text || "",
+          resultText: resultUrl ? resultMeta?.text || "" : "",
           status: getReplacementCardStatus({
             index,
             resultUrl,
-            resultText: resultMeta?.text || "",
+            resultText: resultUrl ? resultMeta?.text || "" : "",
             generatedCount: latestReplacementResults.length,
             isGenerating: isSkuResultModeGenerating,
           }),
         };
       }),
-    [isSkuResultModeGenerating, latestReplacementResults, skuReplacementReferenceCards]
+    [
+      isSkuResultModeGenerating,
+      latestReplacementResults,
+      normalizedDeletedResultCollections.sku_replacement,
+      skuReplacementReferenceCards,
+    ]
   );
   const detailProcessedCount = useMemo(
     () =>
@@ -1719,10 +1799,7 @@ export function AgentGenerationWorkspaceDarkV2({
       return;
     }
 
-    const hasProgress =
-      pendingGeneration.modeType === "scene_generation"
-        ? currentSceneGeneratedUrls.length > 0
-        : latestReplacementResults.length > 0;
+    const hasProgress = latestReplacementResults.length > 0;
 
     if (!hasProgress) {
       setPendingGeneration(null);
@@ -2090,6 +2167,25 @@ export function AgentGenerationWorkspaceDarkV2({
       toast.message("已打开原图，可右键另存为");
     }
   }, []);
+  const handleDeleteResultImage = useCallback(
+    (modeType: AgentGenerationResultModeType, imageUrl: string) => {
+      const normalizedUrl = String(imageUrl || "").trim();
+      if (!normalizedUrl || !onDeleteResultImage) {
+        return;
+      }
+
+      if (selectedResultUrl === normalizedUrl) {
+        setSelectedResultUrl(null);
+      }
+      if (fullscreenPreview === normalizedUrl) {
+        setFullscreenPreview(null);
+      }
+
+      onDeleteResultImage(modeType, normalizedUrl);
+      toast.success("结果图已删除");
+    },
+    [fullscreenPreview, onDeleteResultImage, selectedResultUrl]
+  );
 
   const handleToolStepChange = useCallback(
     (nextKey: ToolStepKey) => {
@@ -3370,6 +3466,16 @@ export function AgentGenerationWorkspaceDarkV2({
                                   当前联动
                                 </div>
                               ) : null}
+                              <button
+                                type="button"
+                                onClick={() =>
+                                  handleDeleteResultImage("detail_replacement", card.resultUrl!)
+                                }
+                                className="absolute right-3 top-3 flex h-8 w-8 items-center justify-center rounded-full border border-rose-400/25 bg-black/60 text-rose-100 transition-colors hover:border-rose-300/45 hover:bg-rose-500/15"
+                                aria-label="删除结果图"
+                              >
+                                <Trash2 className="h-3.5 w-3.5" />
+                              </button>
                               <button
                                 type="button"
                                 onClick={() => {
@@ -3815,6 +3921,16 @@ export function AgentGenerationWorkspaceDarkV2({
                               <div className={cn("absolute left-3 top-3 rounded-full border px-2.5 py-1 text-[11px]", statusMeta.className)}>
                                 {statusMeta.label}
                               </div>
+                              <button
+                                type="button"
+                                onClick={() =>
+                                  handleDeleteResultImage("sku_replacement", card.resultUrl!)
+                                }
+                                className="absolute right-3 top-3 flex h-8 w-8 items-center justify-center rounded-full border border-rose-400/25 bg-black/60 text-rose-100 transition-colors hover:border-rose-300/45 hover:bg-rose-500/15"
+                                aria-label="删除结果图"
+                              >
+                                <Trash2 className="h-3.5 w-3.5" />
+                              </button>
                               <button
                                 type="button"
                                 onClick={() => {
@@ -3926,12 +4042,25 @@ export function AgentGenerationWorkspaceDarkV2({
                             >
                               <div className="relative aspect-[4/5] overflow-hidden bg-[linear-gradient(180deg,#090b0c_0%,#111417_100%)]">
                                 {card.url ? (
-                                  <img
-                                    src={card.url}
-                                    alt={`${getResultModeLabel(activeResultModeType)} 结果图 ${card.index + 1}`}
-                                    className="h-full w-full object-contain p-2"
-                                    loading="lazy"
-                                  />
+                                  <>
+                                    <img
+                                      src={card.url}
+                                      alt={`${getResultModeLabel(activeResultModeType)} 结果图 ${card.index + 1}`}
+                                      className="h-full w-full object-contain p-2"
+                                      loading="lazy"
+                                    />
+                                    <button
+                                      type="button"
+                                      onClick={(event) => {
+                                        event.stopPropagation();
+                                        handleDeleteResultImage(activeResultModeType, card.url!);
+                                      }}
+                                      className="absolute right-3 top-3 flex h-8 w-8 items-center justify-center rounded-full border border-rose-400/25 bg-black/60 text-rose-100 transition-colors hover:border-rose-300/45 hover:bg-rose-500/15"
+                                      aria-label="删除结果图"
+                                    >
+                                      <Trash2 className="h-3.5 w-3.5" />
+                                    </button>
+                                  </>
                                 ) : (
                                   <AnimatedGenerationPlaceholderCard
                                     badge={card.status === "generating" ? "生成中" : card.status === "queued" ? "排队中" : "待生成"}
diff --git a/lib/agents/generation-project-state.ts b/lib/agents/generation-project-state.ts
index 3a1d79f4a..49fe4d6c6 100644
--- a/lib/agents/generation-project-state.ts
+++ b/lib/agents/generation-project-state.ts
@@ -51,6 +51,7 @@ export function createEmptyAgentGenerationProjectPersistedState(): AgentGenerati
     workspaceState: createEmptyAgentGenerationProjectWorkspaceState(),
     resultImageUrls: [],
     resultCollections: {},
+    deletedResultCollections: {},
   };
 }
 
@@ -274,11 +275,13 @@ export function normalizeAgentGenerationProjectPersistedState(
     resultImageUrls,
     resultCollections: normalizeResultCollections(raw.resultCollections),
   });
+  const deletedResultCollections = normalizeResultCollections(raw.deletedResultCollections);
 
   return {
     workflowState,
     workspaceState: normalizeWorkspaceState(raw.workspaceState),
     resultImageUrls,
     resultCollections,
+    deletedResultCollections,
   };
 }
diff --git a/types/agent.ts b/types/agent.ts
index 0d07b31c1..4c45b4e5f 100644
--- a/types/agent.ts
+++ b/types/agent.ts
@@ -349,6 +349,7 @@ export interface AgentGenerationProjectPersistedState {
   workspaceState?: AgentGenerationProjectWorkspaceState;
   resultImageUrls?: string[];
   resultCollections?: AgentGenerationProjectResultCollections;
+  deletedResultCollections?: AgentGenerationProjectResultCollections;
 }
 
 export interface AgentGenerationProject {