diff --git a/gateway/run.py b/gateway/run.py
index 5a438d25b9..c1106b1350 100644
--- a/gateway/run.py
+++ b/gateway/run.py
@@ -17691,6 +17691,10 @@ class GatewayRunner(GatewayAuthorizationMixin, GatewayKanbanWatchersMixin, Gatew
             # _app_lock_identity, so including it lets the multiplex guard
             # refuse cloned profiles competing for the same Feishu app.
             "_app_id",
+            # Same class: Teams (client_id/client_secret) and WeCom
+            # (bot_id/secret) authenticate with an app-style id pair too.
+            "_client_id",
+            "_bot_id",
         ):
             val = getattr(adapter, attr, None)
             if isinstance(val, str) and val.strip():
diff --git a/tests/gateway/test_multiplex_adapter_registry.py b/tests/gateway/test_multiplex_adapter_registry.py
index 859d56cdb2..aa2ee8a1a1 100644
--- a/tests/gateway/test_multiplex_adapter_registry.py
+++ b/tests/gateway/test_multiplex_adapter_registry.py
@@ -1,6 +1,7 @@
 """Phase 3: secondary-profile adapter registry + same-token conflict detection."""
 import logging
 import asyncio
+import types
 from contextlib import contextmanager
 from pathlib import Path
 from unittest.mock import AsyncMock, MagicMock
@@ -72,6 +73,18 @@ class TestCredentialFingerprint:
         assert fp_a is not None and fp_b is not None
         assert fp_a != fp_b
 
+    @pytest.mark.parametrize("attr", ["_client_id", "_bot_id"])
+    def test_reads_app_style_ids_teams_wecom(self, attr):
+        """Teams (_client_id) and WeCom (_bot_id) are the same class as Feishu:
+        id/secret pairs, no token — cloned profiles must collide."""
+        a = types.SimpleNamespace(**{attr: "app-1"})
+        b = types.SimpleNamespace(**{attr: "app-1"})
+        c = types.SimpleNamespace(**{attr: "app-2"})
+        fp = GatewayRunner._adapter_credential_fingerprint
+        assert fp(a) is not None and fp(a) == fp(b)
+        assert fp(a) != fp(c)
+        assert "app-1" not in fp(a)
+
     def test_reads_config_token(self):
         """Adapters like Discord store token on `config`, not on self.