diff --git a/app/demo.py b/app/demo.py
index 5f279e2..2daa1f5 100644
--- a/app/demo.py
+++ b/app/demo.py
@@ -65,6 +65,11 @@ _REPOS: list[dict[str, Any]] = [
     for i, name in enumerate(_NAMES, start=1)
 ]
 
+# 저장소별 현재 배포 버전 (가변) — 배포 시 갱신해 데모에서도 배지가 이동하게.
+_DEPLOYED: dict[str, int] = {
+    _uuid(i): max(1, _latest(i) - 1) for i in range(1, len(_NAMES) + 1)
+}
+
 
 def _synth_version(version_href: str) -> dict[str, Any]:
     parts = version_href.rstrip("/").split("/")
@@ -114,18 +119,14 @@ class DemoPulpClient:
         return out
 
     def list_distributions(self) -> list[dict[str, Any]]:
-        # 저장소별 현재 배포 버전 (보통 최신-1). publication href 에 uuid-버전 인코딩
-        dists = []
-        for i in range(1, len(_NAMES) + 1):
-            deployed = max(1, _latest(i) - 1)
-            u = _uuid(i)
-            dists.append(
-                {
-                    "pulp_href": f"/pulp/api/v3/distributions/rpm/rpm/{u}/",
-                    "publication": f"/pulp/api/v3/publications/rpm/rpm/{u}-{deployed}/",
-                }
-            )
-        return dists
+        # publication href 에 uuid-버전 인코딩. _DEPLOYED(가변) 기준 → 배포 시 배지 이동.
+        return [
+            {
+                "pulp_href": f"/pulp/api/v3/distributions/rpm/rpm/{u}/",
+                "publication": f"/pulp/api/v3/publications/rpm/rpm/{u}-{v}/",
+            }
+            for u, v in _DEPLOYED.items()
+        ]
 
     def get_publication(self, publication_href: str) -> dict[str, Any]:
         tail = publication_href.rstrip("/").split("/")[-1]  # "0001-2"
@@ -147,15 +148,22 @@ class DemoPulpClient:
         }
 
     def create_publication(self, version_href: str) -> str:
-        return "/pulp/api/v3/tasks/demo-pub/"
+        parts = version_href.rstrip("/").split("/")
+        uuid, number = parts[-3], parts[-1]  # .../{uuid}/versions/{n}/
+        return f"/pulp/api/v3/tasks/demo-pub-{uuid}-{number}/"
 
     def update_distribution(self, dist_href: str, publication_href: str) -> str:
+        tail = publication_href.rstrip("/").split("/")[-1]  # "{uuid}-{n}"
+        try:
+            uuid, number = tail.split("-")
+            _DEPLOYED[uuid] = int(number)  # 데모 상태 갱신 → 배지 이동
+        except ValueError:
+            pass
         return "/pulp/api/v3/tasks/demo-dist/"
 
     def wait_for_task(self, task_href: str, attempts: int = 120, delay: float = 1.0):
-        created = (
-            ["/pulp/api/v3/publications/rpm/rpm/demo-new/"]
-            if "pub" in task_href
-            else []
-        )
+        created = []
+        if "demo-pub-" in task_href:
+            tail = task_href.rstrip("/").split("demo-pub-")[-1]  # "{uuid}-{n}"
+            created = [f"/pulp/api/v3/publications/rpm/rpm/{tail}/"]
         return {"state": "completed", "created_resources": created}