diff --git a/src/controllers/OrganizationController.ts b/src/controllers/OrganizationController.ts
index e1d78f9e..642bdee5 100644
--- a/src/controllers/OrganizationController.ts
+++ b/src/controllers/OrganizationController.ts
@@ -5520,6 +5520,27 @@ export class OrganizationController extends Controller {
     return new HttpSuccess(data.map((x) => x.id));
   }
 
+  /**
+   * API หาสำนักทั้งหมด
+   *
+   * @summary หาสำนักทั้งหมด
+   *
+   */
+  @Get("active/root/all")
+  async GetActiveRootAll() {
+    const orgRevisionActive = await this.orgRevisionRepository.findOne({
+      where: { orgRevisionIsCurrent: true, orgRevisionIsDraft: false },
+    });
+    if (!orgRevisionActive) {
+      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบโครงสร้างที่เผยแพร่อยู่ตอนนี้");
+    }
+
+    const data = await this.orgRootRepository.find({
+      where: { orgRevisionId: orgRevisionActive.id },
+    });
+    return new HttpSuccess(data);
+  }
+
   /**
    * API
    *