diff --git a/backend/app/routers/websites.py b/backend/app/routers/websites.py
index a0f2c68..25df558 100644
--- a/backend/app/routers/websites.py
+++ b/backend/app/routers/websites.py
@@ -579,6 +579,16 @@ def import_upstream_keys_as_accounts(
             pass
 
     with _client(website) as c:
+        target_group_names: dict[str, str] = {}
+        try:
+            grps = c.get_groups(endpoint=website.groups_endpoint) or []
+            for g in grps:
+                g_id = g.get("id")
+                if g_id is not None:
+                    target_group_names[str(g_id)] = g.get("name") or str(g_id)
+        except Exception as e:
+            logger.warning("failed to fetch groups for website %s at import: %s", wid, e)
+
         for row in rows:
             # 跳过远端已不存在或导入失败的 Key（对账后标记为 orphaned / import_failed）
             if row.status in ("orphaned", "failed", "import_failed"):
@@ -608,9 +618,12 @@ def import_upstream_keys_as_accounts(
                 if exists is True:
                     # 顺手回填 imported_target_group_id（老数据升级后可通过重导自动补齐）
                     new_tgid = body.target_group_map.get(row.group_id) or None
-                    if new_tgid and row.imported_target_group_id != new_tgid:
-                        row.imported_target_group_id = new_tgid
-                        db.commit()
+                    if new_tgid:
+                        tg_name = target_group_names.get(str(new_tgid))
+                        if row.imported_target_group_id != new_tgid or row.imported_target_group_name != tg_name:
+                            row.imported_target_group_id = new_tgid
+                            row.imported_target_group_name = tg_name
+                            db.commit()
                     items.append(ImportAccountItem(
                         upstream_key_id=row.id,
                         source_group_id=row.group_id,
@@ -683,7 +696,7 @@ def import_upstream_keys_as_accounts(
                 row.imported_account_id = account_id or None
                 row.imported_at = datetime.now(timezone.utc)
                 row.imported_target_group_id = target_group_id or None
-                row.imported_target_group_name = None  # target_group_map 只存 ID，name 展示用可留 NULL
+                row.imported_target_group_name = target_group_names.get(str(target_group_id)) if target_group_id else None
                 row.status = "imported"
                 row.error = None
                 db.commit()
diff --git a/backend/app/schemas/website.py b/backend/app/schemas/website.py
index f2a3a02..7d47c33 100644
--- a/backend/app/schemas/website.py
+++ b/backend/app/schemas/website.py
@@ -192,6 +192,12 @@ class ReorderPriorityItem(BaseModel):
     new_priority: Optional[int] = None
     status: str
     message: str = ""
+    target_group_id: Optional[str] = None
+    target_group_name: Optional[str] = None
+    account_name: Optional[str] = None
+    source_group_id: Optional[str] = None
+    source_group_name: Optional[str] = None
+    source_rate: Optional[float] = None
 
 
 class ReorderPriorityResponse(BaseModel):
diff --git a/backend/app/services/website_sync.py b/backend/app/services/website_sync.py
index 41cba74..936df62 100644
--- a/backend/app/services/website_sync.py
+++ b/backend/app/services/website_sync.py
@@ -247,10 +247,11 @@ def _priority_result(
     account_name: str | None = None,
     old_priority: Any = None,
     source_rate: float | None = None,
+    target_group_name: str | None = None,
 ) -> dict:
     """构建统一的优先级同步结果 dict，支持丰富的展示和后向兼容性。"""
     tg_id = row.imported_target_group_id or row.group_id
-    tg_name = row.imported_target_group_name or tg_id
+    tg_name = target_group_name or row.imported_target_group_name or tg_id
     return {
         # 兼容旧字段
         "account_id": row.imported_account_id,
@@ -547,8 +548,9 @@ def sync_account_priorities_for_upstream(
                 auth_config=json.loads(website.auth_config_json or "{}"),
                 timeout=float(website.timeout_seconds),
             ) as client:
-                # 尽量拉取目标网站账号列表以获取账号名称和旧 priority，失败不阻断
+                # 尽量拉取目标网站账号列表以获取账号名称和旧 priority，并拉取分组以获取分组名称，失败不阻断
                 account_info_map: dict[str, dict[str, Any]] = {}
+                target_group_names: dict[str, str] = {}
                 try:
                     remote_accounts = client.list_accounts() or []
                     for acc in remote_accounts:
@@ -561,18 +563,33 @@ def sync_account_priorities_for_upstream(
                 except Exception as e:
                     logger.warning("failed to fetch remote accounts for website %s: %s", wid, e)
 
+                try:
+                    grps = client.get_groups(endpoint=website.groups_endpoint) or []
+                    for g in grps:
+                        g_id = g.get("id")
+                        if g_id is not None:
+                            target_group_names[str(g_id)] = g.get("name") or str(g_id)
+                except Exception as e:
+                    logger.warning("failed to fetch groups for website %s at sync: %s", wid, e)
+
                 for comp_rows in competitive_buckets.values():
                     for row in comp_rows:
                         account_id = row.imported_account_id
                         new_priority = priority_assignment.get(account_id)
                         if new_priority is None:
                             continue
-                        
+
                         acc_info = account_info_map.get(str(account_id)) or {}
                         acc_name = acc_info.get("name") or str(account_id)
                         old_prio = acc_info.get("priority")
                         src_rate = raw_rate_map.get(f"{row.upstream_id}:{row.group_id}")
 
+                        tg_id_str = str(row.imported_target_group_id or row.group_id)
+                        tg_name = target_group_names.get(tg_id_str)
+                        if tg_name and row.imported_target_group_name != tg_name:
+                            row.imported_target_group_name = tg_name
+                            db.commit()
+
                         try:
                             client.update_account(account_id, {"priority": new_priority})
                             logger.info(
@@ -590,6 +607,7 @@ def sync_account_priorities_for_upstream(
                                     account_name=acc_name,
                                     old_priority=old_prio,
                                     source_rate=src_rate,
+                                    target_group_name=tg_name or row.imported_target_group_name,
                                 )
                             )
                         except Exception as exc:
@@ -606,6 +624,7 @@ def sync_account_priorities_for_upstream(
                                     account_name=acc_name,
                                     old_priority=old_prio,
                                     source_rate=src_rate,
+                                    target_group_name=tg_name or row.imported_target_group_name,
                                 )
                             )
         except Exception as exc:
diff --git a/backend/app/utils/dingtalk.py b/backend/app/utils/dingtalk.py
index 9af6416..f2c62f5 100644
--- a/backend/app/utils/dingtalk.py
+++ b/backend/app/utils/dingtalk.py
@@ -93,18 +93,18 @@ def format_dingtalk_priority_changed(
             emoji = {"success": "✅", "failed": "❌", "skipped": "⏭️"}.get(u.get("status", ""), "➖")
             acc_name = u.get("account_name") or u.get("account_id") or "未知账号"
             acc_id = u.get("account_id") or "未知ID"
-            
+
             old_p = u.get("old_priority")
             old_p_str = "未知" if old_p in (None, "", "未知") else str(old_p)
-            
+
             new_p = u.get("new_priority")
             new_p_str = "未知" if new_p in (None, "", "未知") else str(new_p)
-            
+
             src_group = u.get("source_group_name") or u.get("source_group_id") or "未知来源"
-            
+
             rate = u.get("source_rate")
             rate_str = str(rate) if rate is not None else "—"
-            
+
             line = f"- {emoji} {acc_name}（账号ID {acc_id}）：old={old_p_str} → new={new_p_str}，来源分组={src_group}，倍率={rate_str}"
             if u.get("status") == "failed" and u.get("message"):
                 line += f"，原因={u.get('message')}"
diff --git a/backend/test_priority_sync.py b/backend/test_priority_sync.py
index e82e5d7..e4a08c2 100644
--- a/backend/test_priority_sync.py
+++ b/backend/test_priority_sync.py
@@ -619,6 +619,10 @@ def test_priority_sync_fetches_remote_accounts_and_backfills_info(db_session, mo
                 {"id": "A1", "name": "SmartUp-A1-Name", "priority": 15},
                 {"id": "A2", "name": "SmartUp-A2-Name", "priority": 25},
             ]
+        def get_groups(self, *args, **kwargs):
+            return [
+                {"id": "TG1", "name": "TG1-Readable-Group-Name"}
+            ]
         def update_account(self, account_id, data):
             update_calls.append((account_id, data))
 
@@ -634,7 +638,7 @@ def test_priority_sync_fetches_remote_accounts_and_backfills_info(db_session, mo
     assert res_a1["new_priority"] == 1
     assert res_a1["source_rate"] == 1.0
     assert res_a1["target_group_id"] == "TG1"
-    assert res_a1["target_group_name"] == "TG1"  # fallback to tg_id since target_group_name is not set
+    assert res_a1["target_group_name"] == "TG1-Readable-Group-Name"
 
     res_a2 = next(r for r in results if r["account_id"] == "A2")
     assert res_a2["account_name"] == "SmartUp-A2-Name"
@@ -642,6 +646,10 @@ def test_priority_sync_fetches_remote_accounts_and_backfills_info(db_session, mo
     assert res_a2["new_priority"] == 11
     assert res_a2["source_rate"] == 2.0
 
+    # 验证本地 DB 中行的 imported_target_group_name 被正确更新写入
+    row1 = db_session.query(UpstreamGeneratedKey).filter_by(imported_account_id="A1").first()
+    assert row1.imported_target_group_name == "TG1-Readable-Group-Name"
+
 
 def test_priority_sync_graceful_on_remote_list_failure(db_session, monkeypatch):
     """验证 list_accounts 抛异常时，优先级同步依然成功更新，且各项降级为账号 ID 和未知。"""
@@ -677,4 +685,3 @@ def test_priority_sync_graceful_on_remote_list_failure(db_session, monkeypatch):
     assert res_a1["old_priority"] is None
     assert res_a1["new_priority"] == 1
     assert res_a1["status"] == "success"
-
diff --git a/frontend/src/api/index.ts b/frontend/src/api/index.ts
index f9c8091..4705520 100644
--- a/frontend/src/api/index.ts
+++ b/frontend/src/api/index.ts
@@ -299,6 +299,12 @@ export interface ReorderPriorityItem {
   new_priority: number | null
   status: string
   message: string
+  target_group_id?: string | null
+  target_group_name?: string | null
+  account_name?: string | null
+  source_group_id?: string | null
+  source_group_name?: string | null
+  source_rate?: number | null
 }
 
 export interface WebsiteBatchSyncResponse {