diff --git a/base/src/event_demultiplexer.cpp b/base/src/event_demultiplexer.cpp
index 058fcbf0e5f59f124a9991f737bf8e8d3257cb3f..f9a2c4ff22162cbebe309da21c91e6b8eaac49c5 100644
--- a/base/src/event_demultiplexer.cpp
+++ b/base/src/event_demultiplexer.cpp
@@ -136,7 +136,10 @@ int EventDemultiplexer::Polling(int timeout /* ms */)
                 taskQue.emplace_back(itor->second);
                 eventQue.emplace_back(events);
             } else {
-                UTILS_LOGE("fd not found in eventHandlers_, fd=%{public}d", targetFd);
+                UTILS_LOGE("fd not found in eventHandlers_, fd=%{public}d, events=%{public}d", targetFd, events);
+                if (epoll_ctl(epollFd_, EPOLL_CTL_DEL, targetFd, nullptr) == -1) {
+                    UTILS_LOGE("failed to DEL %{public}d from epoll, errno: %{public}d", targetFd, errno);
+                }
             }
         }
     }