diff --git a/src/appspawn_server.cpp b/src/appspawn_server.cpp
index 4f99f948f22bd1a6f192e253985b1df8e4882093..2a8df31f5d1e851c379df34c3281526de0bbc623 100644
--- a/src/appspawn_server.cpp
+++ b/src/appspawn_server.cpp
@@ -365,8 +365,8 @@ bool AppSpawnServer::ServerMain(char *longProcName, int64_t longProcNameLen)
             isChildDie_ = false;
             auto iter = appMap_.find(childPid_);
             if (iter != appMap_.end()) {
-                appMap_.erase(iter);
                 APPSPAWN_LOGI("delete pid=%d in appMap", iter->first);
+                appMap_.erase(iter);
             }
         }
         if (this->appQueue_.empty()) {