diff --git a/src/controllers/ApiKeyController.ts b/src/controllers/ApiKeyController.ts
index 4c9664d7..7de6e415 100644
--- a/src/controllers/ApiKeyController.ts
+++ b/src/controllers/ApiKeyController.ts
@@ -20,6 +20,12 @@ import { In } from "typeorm";
 import { RequestWithUser } from "../middlewares/user";
 import { ApiName } from "../entities/ApiName";
 import { ApiHistory } from "../entities/ApiHistory";
+import { OrgRoot } from "../entities/OrgRoot";
+import { OrgChild1 } from "../entities/OrgChild1";
+import { OrgChild2 } from "../entities/OrgChild2";
+import { OrgChild3 } from "../entities/OrgChild3";
+import { OrgChild4 } from "../entities/OrgChild4";
+import { OrgRevision } from "../entities/OrgRevision";
 
 const jwt = require("jsonwebtoken");
 @Route("api/v1/org/apiKey")
@@ -33,6 +39,12 @@ export class ApiKeyController extends Controller {
   private apiKeyRepository = AppDataSource.getRepository(ApiKey);
   private apiNameRepository = AppDataSource.getRepository(ApiName);
   private apiHistoryRepository = AppDataSource.getRepository(ApiHistory);
+  private orgRootRepository = AppDataSource.getRepository(OrgRoot);
+  private orgChild1Repository = AppDataSource.getRepository(OrgChild1);
+  private orgChild2Repository = AppDataSource.getRepository(OrgChild2);
+  private orgChild3Repository = AppDataSource.getRepository(OrgChild3);
+  private orgChild4Repository = AppDataSource.getRepository(OrgChild4);
+  private orgRevisionRepository = AppDataSource.getRepository(OrgRevision);
 
   /**
    * API ตรวจสอบและถอดรหัส JWT token
@@ -151,6 +163,9 @@ export class ApiKeyController extends Controller {
       relations: ["apiNames", "apiHistorys"],
       order: { createdAt: "DESC", apiNames: { createdAt: "DESC" } },
     });
+
+    const orgNames = await this.buildOrgNameBatch(apiKey);
+
     const data = apiKey.map((_data) => ({
       id: _data.id,
       createdAt: _data.createdAt,
@@ -163,6 +178,7 @@ export class ApiKeyController extends Controller {
       dnaChild2Id: _data.dnaChild2Id,
       dnaChild3Id: _data.dnaChild3Id,
       dnaChild4Id: _data.dnaChild4Id,
+      orgName: orgNames.get(_data.id),
       apiNames: _data.apiNames.map((x) => ({
         id: x.id,
         name: x.name,
@@ -174,10 +190,139 @@ export class ApiKeyController extends Controller {
     return new HttpSuccess(data);
   }
 
+  private async buildOrgNameBatch(apiKeys: ApiKey[]): Promise<Map<string, string | null>> {
+    const currentRevision = await this.orgRevisionRepository.findOne({
+      where: { orgRevisionIsCurrent: true, orgRevisionIsDraft: false },
+    });
+
+    if (!currentRevision) {
+      return new Map(apiKeys.map((k) => [k.id, null]));
+    }
+
+    const currentRevisionId = currentRevision.id;
+
+    const rootIds = [...new Set(apiKeys.map((k) => k.dnaRootId).filter(Boolean))];
+    const child1Ids = [...new Set(apiKeys.map((k) => k.dnaChild1Id).filter(Boolean))];
+    const child2Ids = [...new Set(apiKeys.map((k) => k.dnaChild2Id).filter(Boolean))];
+    const child3Ids = [...new Set(apiKeys.map((k) => k.dnaChild3Id).filter(Boolean))];
+    const child4Ids = [...new Set(apiKeys.map((k) => k.dnaChild4Id).filter(Boolean))];
+
+    const [roots, child1s, child2s, child3s, child4s] = await Promise.all([
+      rootIds.length > 0
+        ? this.orgRootRepository.find({
+            where: [
+              { id: In(rootIds), orgRevisionId: currentRevisionId },
+              { ancestorDNA: In(rootIds), orgRevisionId: currentRevisionId },
+            ],
+            select: ["id", "ancestorDNA", "orgRootName"],
+          })
+        : [],
+      child1Ids.length > 0
+        ? this.orgChild1Repository.find({
+            where: [
+              { id: In(child1Ids), orgRevisionId: currentRevisionId },
+              { ancestorDNA: In(child1Ids), orgRevisionId: currentRevisionId },
+            ],
+            select: ["id", "ancestorDNA", "orgChild1Name"],
+          })
+        : [],
+      child2Ids.length > 0
+        ? this.orgChild2Repository.find({
+            where: [
+              { id: In(child2Ids), orgRevisionId: currentRevisionId },
+              { ancestorDNA: In(child2Ids), orgRevisionId: currentRevisionId },
+            ],
+            select: ["id", "ancestorDNA", "orgChild2Name"],
+          })
+        : [],
+      child3Ids.length > 0
+        ? this.orgChild3Repository.find({
+            where: [
+              { id: In(child3Ids), orgRevisionId: currentRevisionId },
+              { ancestorDNA: In(child3Ids), orgRevisionId: currentRevisionId },
+            ],
+            select: ["id", "ancestorDNA", "orgChild3Name"],
+          })
+        : [],
+      child4Ids.length > 0
+        ? this.orgChild4Repository.find({
+            where: [
+              { id: In(child4Ids), orgRevisionId: currentRevisionId },
+              { ancestorDNA: In(child4Ids), orgRevisionId: currentRevisionId },
+            ],
+            select: ["id", "ancestorDNA", "orgChild4Name"],
+          })
+        : [],
+    ]);
+
+    const rootMap = new Map(
+      roots.map((r) => [r.id, { name: r.orgRootName, ancestorDNA: r.ancestorDNA }]),
+    );
+    const child1Map = new Map(
+      child1s.map((c) => [c.id, { name: c.orgChild1Name, ancestorDNA: c.ancestorDNA }]),
+    );
+    const child2Map = new Map(
+      child2s.map((c) => [c.id, { name: c.orgChild2Name, ancestorDNA: c.ancestorDNA }]),
+    );
+    const child3Map = new Map(
+      child3s.map((c) => [c.id, { name: c.orgChild3Name, ancestorDNA: c.ancestorDNA }]),
+    );
+    const child4Map = new Map(
+      child4s.map((c) => [c.id, { name: c.orgChild4Name, ancestorDNA: c.ancestorDNA }]),
+    );
+
+    const result = new Map<string, string | null>();
+    for (const apiKey of apiKeys) {
+      if (apiKey.accessType === "ALL") {
+        result.set(apiKey.id, null);
+        continue;
+      }
+
+      const parts: string[] = [];
+
+      const getOrgName = (
+        dnaId: string,
+        orgMap: Map<string, { name: string; ancestorDNA: string }>,
+      ): string | null => {
+        const byId = orgMap.get(dnaId);
+        if (byId) return byId.name;
+        for (const [, value] of orgMap) {
+          if (value.ancestorDNA === dnaId) return value.name;
+        }
+        return null;
+      };
+
+      if (apiKey.dnaChild4Id) {
+        const name = getOrgName(apiKey.dnaChild4Id, child4Map);
+        if (name) parts.push(name);
+      }
+      if (apiKey.dnaChild3Id) {
+        const name = getOrgName(apiKey.dnaChild3Id, child3Map);
+        if (name) parts.push(name);
+      }
+      if (apiKey.dnaChild2Id) {
+        const name = getOrgName(apiKey.dnaChild2Id, child2Map);
+        if (name) parts.push(name);
+      }
+      if (apiKey.dnaChild1Id) {
+        const name = getOrgName(apiKey.dnaChild1Id, child1Map);
+        if (name) parts.push(name);
+      }
+      if (apiKey.dnaRootId) {
+        const name = getOrgName(apiKey.dnaRootId, rootMap);
+        if (name) parts.push(name);
+      }
+
+      result.set(apiKey.id, parts.length > 0 ? parts.join(" ") : null);
+    }
+
+    return result;
+  }
+
   /**
-   * API รายการ Api Key
+   * API รายการ Api Name
    *
-   * @summary รายการ Api Key (ADMIN)
+   * @summary รายการ Api Name (ADMIN)
    *
    */
   @Get("name")