diff --git a/server/masterserver/gsmgr.cc b/server/masterserver/gsmgr.cc
index b19df7d..3fddcbb 100644
--- a/server/masterserver/gsmgr.cc
+++ b/server/masterserver/gsmgr.cc
@@ -151,6 +151,11 @@ GSNode* GSMgr::AllocNode()
         }
         --idx;
     }
+    a8::UdpLog::Instance()->Warning("节点分配失败 node_sorted_list.size:%d node_list.size:%d",
+                                    {
+                                     node_sorted_list_.size(),
+                                     node_key_hash_.size()
+                                    });
     return nullptr;
 }