diff --git a/apps/server/src/modules/acquisition-organize/services/organize-finalize.ts b/apps/server/src/modules/acquisition-organize/services/organize-finalize.ts
index ebf781cf..3c92e0d3 100644
--- a/apps/server/src/modules/acquisition-organize/services/organize-finalize.ts
+++ b/apps/server/src/modules/acquisition-organize/services/organize-finalize.ts
@@ -145,16 +145,22 @@ export async function finalizeRecord(d: AoDeps, recordId: string): Promise<Execu
       const parent = pf?.mainSrc ? assetBySrc.get(pf.mainSrc) : undefined;
       if (!isMain && !parent) continue;
       let hit = await trx
-        .selectFrom("asset_location")
-        .select(["id", "media_asset_id"])
-        .where("library_root_id", "=", frozen.libraryRootId)
-        .where("relative_path", "=", f.target_path)
-        .where("status", "!=", "removed")
+        .selectFrom("asset_location as l")
+        .innerJoin("media_asset as a", "a.id", "l.media_asset_id")
+        .select(["l.id", "l.media_asset_id", "l.status", "a.media_entity_id"])
+        .where("l.library_root_id", "=", frozen.libraryRootId)
+        .where("l.relative_path", "=", f.target_path)
+        .where("l.status", "!=", "removed")
         .executeTakeFirst();
+      // 同一路径已有位置时,这些情况旧资产不能沿用,退役旧位置、新建资产(size / hash / 版本信息都是新文件的):
+      // - 替换(向导 / 待处理选「替换」= replace_with_verify;洗版只退役选中的旧版本);
+      // - 旧位置属于别的作品。
       if (
         hit &&
-        pf?.action === "replace" &&
-        frozen.replacement?.assets.some((a) => a.files.some((old) => old.locationId === hit!.id))
+        ((pf?.action === "replace" &&
+          (!frozen.replacement ||
+            frozen.replacement.assets.some((a) => a.files.some((old) => old.locationId === hit!.id)))) ||
+          hit.media_entity_id !== frozen.entityId)
       ) {
         await trx.updateTable("asset_location").set({ status: "removed" }).where("id", "=", hit.id).execute();
         await sql`update media_asset set status='retired' where id=${hit.media_asset_id} and not exists(select 1 from asset_location where media_asset_id=${hit.media_asset_id} and status <> 'removed')`.execute(
@@ -166,46 +172,80 @@ export async function finalizeRecord(d: AoDeps, recordId: string): Promise<Execu
       let locationId: string;
       const st = await statSafe(join(frozen.rootPath, f.target_path));
       const factsOf = st.kind === "ok" ? st.facts : null;
+      const fx = frozen.facts[f.source_path];
+      const probe = probes.get(f.id);
+      const facts = {
+        size_bytes: factsOf?.size ?? f.source_size_bytes,
+        sample_digest: f.checksum?.startsWith("sample:") ? f.checksum.slice(7) : null,
+        content_hash: f.checksum?.startsWith("sha256:") ? f.checksum.slice(7) : null,
+        hash_algorithm: f.checksum?.startsWith("sha256:") ? "sha256" : null,
+        media_info: jsonb({
+          ...(probe ? { probe } : {}),
+          _umt: {
+            quality: fx?.quality ?? {},
+            unitKeys: fx?.unitKeys ?? [],
+          },
+        }),
+        // LIBV-1:库内文件名 + 探测 + 资源解析合成版本规格
+        delivery: jsonb(
+          isMain
+            ? deliveryForAsset(f.target_path, {
+                ...(probe ? { probe } : {}),
+                _umt: { quality: fx?.quality ?? {} },
+              })
+            : fx
+              ? {
+                  ...(fx.quality.resolution ? { resolution: fx.quality.resolution } : {}),
+                  ...(fx.quality.source ? { sourceType: fx.quality.source } : {}),
+                  ...(fx.quality.releaseGroup ? { releaseGroup: fx.quality.releaseGroup.name } : {}),
+                  ...(fx.quality.hdr?.length ? { hdr: fx.quality.hdr } : {}),
+                }
+              : {},
+        ),
+        content_edition: fx?.quality.cut ?? null,
+      };
+      const locFacts = {
+        size_bytes: factsOf?.size ?? null,
+        inode: factsOf?.ino ?? null,
+        device: factsOf?.dev ?? null,
+        mtime: factsOf ? new Date(factsOf.mtimeMs) : null,
+        last_seen_at: now,
+        last_checked_at: now,
+      };
       if (hit) {
         assetId = hit.media_asset_id;
         locationId = hit.id;
+        // 复用的位置之前被判缺失 / 不可用(同名文件重新入库):位置恢复可用,资产事实换成这次的文件
+        if (hit.status !== "available") {
+          await trx
+            .updateTable("asset_location")
+            .set({ status: "available", ...locFacts })
+            .where("id", "=", hit.id)
+            .execute();
+          await trx
+            .updateTable("media_asset")
+            .set({
+              ...facts,
+              verified_at: now,
+              ...(dt ? { source_release_id: dt.source_release_id, download_task_id: dt.id } : {}),
+            })
+            .where("id", "=", assetId)
+            .execute();
+          await trx
+            .updateTable("media_asset")
+            .set({ status: "active" })
+            .where("id", "=", assetId)
+            .where("status", "=", "missing")
+            .execute();
+        }
       } else {
-        const fx = frozen.facts[f.source_path];
-        const probe = probes.get(f.id);
         const asset = await trx
           .insertInto("media_asset")
           .values({
             media_entity_id: frozen.entityId,
             kind: isMain ? "video" : f.role === "audio" ? "audio" : f.role === "subtitle" ? "subtitle" : "other",
             parent_asset_id: parent?.assetId ?? null,
-            size_bytes: factsOf?.size ?? f.source_size_bytes,
-            sample_digest: f.checksum?.startsWith("sample:") ? f.checksum.slice(7) : null,
-            content_hash: f.checksum?.startsWith("sha256:") ? f.checksum.slice(7) : null,
-            hash_algorithm: f.checksum?.startsWith("sha256:") ? "sha256" : null,
-            media_info: jsonb({
-              ...(probe ? { probe } : {}),
-              _umt: {
-                quality: fx?.quality ?? {},
-                unitKeys: fx?.unitKeys ?? [],
-              },
-            }),
-            // LIBV-1:库内文件名 + 探测 + 资源解析合成版本规格
-            delivery: jsonb(
-              isMain
-                ? deliveryForAsset(f.target_path, {
-                    ...(probe ? { probe } : {}),
-                    _umt: { quality: fx?.quality ?? {} },
-                  })
-                : fx
-                  ? {
-                      ...(fx.quality.resolution ? { resolution: fx.quality.resolution } : {}),
-                      ...(fx.quality.source ? { sourceType: fx.quality.source } : {}),
-                      ...(fx.quality.releaseGroup ? { releaseGroup: fx.quality.releaseGroup.name } : {}),
-                      ...(fx.quality.hdr?.length ? { hdr: fx.quality.hdr } : {}),
-                    }
-                  : {},
-            ),
-            content_edition: fx?.quality.cut ?? null,
+            ...facts,
             source_release_id: dt?.source_release_id ?? null,
             download_task_id: dt?.id ?? null,
             status: "active",
@@ -223,13 +263,8 @@ export async function finalizeRecord(d: AoDeps, recordId: string): Promise<Execu
             relative_path: f.target_path,
             status: "available",
             is_primary: true,
-            size_bytes: factsOf?.size ?? null,
-            inode: factsOf?.ino ?? null,
-            device: factsOf?.dev ?? null,
-            mtime: factsOf ? new Date(factsOf.mtimeMs) : null,
+            ...locFacts,
             sidecar_of_location_id: parent?.locationId ?? null,
-            last_seen_at: now,
-            last_checked_at: now,
           })
           .returning("id")
           .executeTakeFirstOrThrow();
diff --git a/apps/server/test/acquisition-organize/organize-asset-facts.test.ts b/apps/server/test/acquisition-organize/organize-asset-facts.test.ts
new file mode 100644
index 00000000..539fa2c2
--- /dev/null
+++ b/apps/server/test/acquisition-organize/organize-asset-facts.test.ts
@@ -0,0 +1,95 @@
+import { rm } from "node:fs/promises";
+import { createTempTree, type TempTree } from "@umt/testkit";
+import { afterAll, beforeAll, describe, expect, it } from "vitest";
+import { executeRecord, planImport } from "../../src/modules/acquisition-organize/services/organize.ts";
+import { createHarness, type Harness, pgAvailable, seedBase, seedEntity } from "./harness.ts";
+
+// 整理登记资产时同一路径已有位置:
+// - 非洗版「替换」(向导 / 待处理选替换 = replace_with_verify)退役旧位置并新建资产,size / hash / 版本信息是新文件的;
+// - 复用之前判为缺失的位置(同名文件重新入库)时,位置恢复可用,资产事实换成这次的文件。
+
+const hasPg = await pgAvailable();
+const OLD = "Film.2020.1080p.BluRay.x264-AAA.mkv";
+const NEW = "Film.2020.1080p.WEB-DL.x264-BBB.mkv";
+
+describe.skipIf(!hasPg)("整理:替换与缺失位置复用时资产事实跟着新文件", () => {
+  let h: Harness;
+  let lib: TempTree;
+  let src: TempTree;
+  let entity = "";
+
+  beforeAll(async () => {
+    lib = await createTempTree({}, { sentinel: true, prefix: "umt-aflib-" });
+    src = await createTempTree({ [OLD]: 200_000, [NEW]: 300_000 }, { prefix: "umt-afsrc-" });
+    h = await createHarness("asset_facts");
+    await seedBase(h.db, { libraryPath: lib.root, cachePath: src.root, qbUrl: "http://127.0.0.1:9" });
+    await h.setSettings("organize", { scrapeAfterImport: false });
+    entity = await seedEntity(h.db, { kind: "movie", title: "替换片", year: 2020 });
+  }, 60_000);
+  afterAll(async () => {
+    await h?.close();
+    for (const t of [lib, src]) await t?.cleanup();
+  });
+
+  async function organize(file: string, extra: Record<string, unknown> = {}) {
+    const plan = await planImport(h.d, {
+      sourcePaths: [src.path(file)],
+      mediaEntityId: entity,
+      action: "copy",
+      trigger: "manual",
+      actorType: "user",
+      ...extra,
+    });
+    expect(plan.status).toBe("running");
+    expect((await executeRecord(h.d, plan.recordId!)).status).toBe("succeeded");
+    return h.db
+      .selectFrom("organization_file_result")
+      .select(["media_asset_id", "target_path"])
+      .where("organization_record_id", "=", plan.recordId!)
+      .where("role", "=", "main")
+      .executeTakeFirstOrThrow();
+  }
+  const asset = (id: string) =>
+    h.db.selectFrom("media_asset").selectAll().where("id", "=", id).executeTakeFirstOrThrow();
+  const locations = (id: string) =>
+    h.db.selectFrom("asset_location").select(["status", "size_bytes"]).where("media_asset_id", "=", id).execute();
+
+  let newAsset = "";
+  let target = "";
+
+  it("非洗版替换:退役旧位置与旧资产,新建资产记新文件的大小与版本", async () => {
+    const first = await organize(OLD);
+    const second = await organize(NEW, { onExisting: "replace_with_verify", grantReplace: true });
+    expect(second.target_path).toBe(first.target_path);
+    expect(second.media_asset_id).not.toBe(first.media_asset_id);
+    newAsset = second.media_asset_id!;
+    target = second.target_path!;
+
+    expect((await asset(first.media_asset_id!)).status).toBe("retired");
+    expect(await locations(first.media_asset_id!)).toEqual([{ status: "removed", size_bytes: expect.anything() }]);
+    const a = await asset(newAsset);
+    expect(a).toMatchObject({ status: "active", media_entity_id: entity });
+    expect(Number(a.size_bytes)).toBe(300_000);
+    expect(JSON.stringify(a.delivery)).toContain("BBB");
+    expect((await locations(newAsset)).map((l) => l.status)).toEqual(["available"]);
+  });
+
+  it("复用判为缺失的位置:位置恢复可用,资产恢复 active 且事实换成新文件", async () => {
+    await h.db
+      .updateTable("asset_location")
+      .set({ status: "confirmed_missing" })
+      .where("media_asset_id", "=", newAsset)
+      .execute();
+    await h.db.updateTable("media_asset").set({ status: "missing" }).where("id", "=", newAsset).execute();
+    await rm(lib.path(target));
+    const again = await organize(OLD);
+    expect(again.media_asset_id).toBe(newAsset);
+    const a = await asset(newAsset);
+    expect(a.status).toBe("active");
+    expect(Number(a.size_bytes)).toBe(200_000);
+    expect(JSON.stringify(a.delivery)).toContain("AAA");
+    const [loc] = await locations(newAsset);
+    expect(loc).toMatchObject({ status: "available" });
+    expect(Number(loc!.size_bytes)).toBe(200_000);
+  });
+});