diff --git a/src/core/manager.c b/src/core/manager.c
index e98c196e..96c16271 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -83,6 +83,10 @@ neu_manager_t *neu_manager_create()
         nlog_warn("load plugin error");
     } else {
         manager_load_node(manager);
+        while (neu_node_manager_exist_uninit(manager->node_manager)) {
+            usleep(1000 * 100);
+        }
+
         manager_load_subscribe(manager);
     }
 
diff --git a/src/core/node_manager.c b/src/core/node_manager.c
index c576ce8b..3a1e6c60 100644
--- a/src/core/node_manager.c
+++ b/src/core/node_manager.c
@@ -113,6 +113,20 @@ uint16_t neu_node_manager_size(neu_node_manager_t *mgr)
     return HASH_COUNT(mgr->nodes);
 }
 
+bool neu_node_manager_exist_uninit(neu_node_manager_t *mgr)
+{
+    node_entity_t *el = NULL, *tmp = NULL;
+
+    HASH_ITER(hh, mgr->nodes, el, tmp)
+    {
+        if (el->pipe.id == 0) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
 UT_array *neu_node_manager_get(neu_node_manager_t *mgr, neu_node_type_e type)
 {
     UT_array *     array = NULL;
diff --git a/src/core/node_manager.h b/src/core/node_manager.h
index c057c902..06180878 100644
--- a/src/core/node_manager.h
+++ b/src/core/node_manager.h
@@ -37,6 +37,7 @@ int      neu_node_manager_add_static(neu_node_manager_t *mgr,
                                      neu_adapter_t *     adapter);
 int      neu_node_manager_update(neu_node_manager_t *mgr, const char *name,
                                  nng_pipe pipe);
+bool     neu_node_manager_exist_uninit(neu_node_manager_t *mgr);
 void     neu_node_manager_del(neu_node_manager_t *mgr, const char *name);
 uint16_t neu_node_manager_size(neu_node_manager_t *mgr);