diff --git a/core/backend/apps/ai/services.py b/core/backend/apps/ai/services.py
index 86cd465..9951667 100644
--- a/core/backend/apps/ai/services.py
+++ b/core/backend/apps/ai/services.py
@@ -386,6 +386,12 @@ def extract_entities_for_project(*, project, user) -> dict:
     from apps.ai.script_agent import _map_entities_to_project_metadata
 
     _map_entities_to_project_metadata(project, entities)
+    # 标记「已走过正式提取步」:脚本生成期也可能吐过 entities(不稳的旧来源),不算正式提取;
+    # 前端资产页提取闸门据此标记显隐(没走过 → 盖蒙版露三按钮;走过 → 露卡片)。
+    md_flag = dict(project.metadata or {})
+    md_flag["entities_extracted"] = True
+    project.metadata = md_flag
+    project.save(update_fields=["metadata", "updated_at"])
     refs_by_index = {r["index"]: r["entity_refs"] for r in seg_refs}
     for i, seg in enumerate(segments):
         new_refs = refs_by_index.get(i, [])
diff --git a/core/frontend/src/routes/pipeline.tsx b/core/frontend/src/routes/pipeline.tsx
index 437db79..a20e822 100644
--- a/core/frontend/src/routes/pipeline.tsx
+++ b/core/frontend/src/routes/pipeline.tsx
@@ -2525,11 +2525,11 @@ export function PipelinePage(props: {
               || assetUrl(productCover); // 商品卡显示商品主图,三视图在右侧面板
             const triViewGen = `${productName} 商品三视图,从左到右:正面 / 侧面 / 背面,统一光照,白色背景,16:9`;
             const runProductTri = () => { setTriPanelOpen(true); setTriPreviewId(null); void genBaseAsset("product", triViewGen, undefined, "tri:product"); };
-            // 实体提取闸门:进资产趴还没提取(无 script_entities)且没生成任何基础资产 → 盖蒙版 + 三按钮,不自动花钱
-            const seList = project.metadata?.script_entities;
-            const extracted = Array.isArray(seList) && seList.length > 0;
+            // 实体提取闸门:没走过正式提取步(entities_extracted)且没生成任何基础资产 → 盖蒙版 + 三按钮,不自动花钱。
+            // 用 entities_extracted 标记而非 script_entities 存在性:脚本生成期也可能吐过不稳的 entities,那不算正式提取。
+            const entitiesExtracted = project.metadata?.entities_extracted === true;
             const hasAnyAsset = KIND_ORDER.some((k) => groupsByKind(k).length > 0);
-            const gateVisible = extractState === "running" || (!extracted && !hasAnyAsset);
+            const gateVisible = extractState === "running" || (!entitiesExtracted && !hasAnyAsset);
             return (
             <section className="stage active" data-stage-pane="2">
               {gateVisible && (
@@ -2587,7 +2587,7 @@ export function PipelinePage(props: {
                     <strong className="mono">// 人物 +¥0.20/张</strong>
                     <strong className="mono">// 场景 +¥0.15/张</strong>
                     <span style={{ color: "var(--black-alpha-48)" }}>商品图无成本(直接复用商品库)</span>
-                    {extracted && (
+                    {(entitiesExtracted || hasAnyAsset) && (
                       <button type="button" className="btn btn-ghost btn-sm eg-reextract" disabled={extractState === "running"} data-stop onClick={() => void runExtract("only")}>
                         {extractState === "running" ? "提取中…" : "重新提取角色 / 场景"}
                       </button>
diff --git a/core/frontend/src/types.ts b/core/frontend/src/types.ts
index 6c8e1f6..4c20d45 100644
--- a/core/frontend/src/types.ts
+++ b/core/frontend/src/types.ts
@@ -241,6 +241,8 @@ export type Project = {
     scene_prompts?: Record<string, string>;
     // 提取步产出:角色/场景实体全量(含 id/ref_index);下游故事板/视频按每镜 entity_refs 取参考图
     script_entities?: Array<{ id: string; type: string; name: string; visual_prompt?: string; ref_index?: number }>;
+    // 是否走过正式提取步(资产页提取闸门据此显隐;脚本生成期吐的不稳 entities 不算)
+    entities_extracted?: boolean;
   } & Record<string, unknown>;
   created_at: string;
   updated_at: string;