diff --git a/src/core/manager.c b/src/core/manager.c
index 581c148d..313a295a 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -511,6 +511,35 @@ static int manager_loop(enum neu_event_io_type type, int fd, void *usr_data)
                 break;
             }
 
+            if (!neu_plugin_manager_create_instance_by_lib_name(
+                    manager->plugin_manager, cmd->library, &ins)) {
+                nlog_warn("library %s not instance", cmd->library);
+                free(cmd->so_file);
+                free(cmd->schema_file);
+                free(so_tmp_path);
+                header->type = NEU_RESP_ERROR;
+                e.error      = NEU_ERR_LIBRARY_UPDATE_FAIL;
+                strcpy(header->receiver, header->sender);
+                reply(manager, header, &e);
+                break;
+            }
+
+            if (strcmp(module_name, ins.module->module_name) != 0) {
+                nlog_warn("library %s module name mismatch!", cmd->library);
+                neu_plugin_manager_destroy_instance(manager->plugin_manager,
+                                                    &ins);
+                free(cmd->so_file);
+                free(cmd->schema_file);
+                free(so_tmp_path);
+                header->type = NEU_RESP_ERROR;
+                e.error      = NEU_ERR_LIBRARY_UPDATE_FAIL;
+                strcpy(header->receiver, header->sender);
+                reply(manager, header, &e);
+                break;
+            }
+
+            neu_plugin_manager_destroy_instance(manager->plugin_manager, &ins);
+
             if (!neu_plugin_manager_exists(manager->plugin_manager,
                                            module_name)) {
 
diff --git a/src/core/plugin_manager.c b/src/core/plugin_manager.c
index 59fa3d59..a4632d10 100644
--- a/src/core/plugin_manager.c
+++ b/src/core/plugin_manager.c
@@ -489,6 +489,38 @@ bool neu_plugin_manager_create_instance_by_path(neu_plugin_manager_t *mgr,
     return true;
 }
 
+bool neu_plugin_manager_create_instance_by_lib_name(
+    neu_plugin_manager_t *mgr, const char *lib_name,
+    neu_plugin_instance_t *instance)
+{
+    (void) mgr;
+    char lib_paths[3][64] = { 0 };
+    snprintf(lib_paths[0], sizeof(lib_paths[0]), "%s", g_plugin_dir);
+    snprintf(lib_paths[1], sizeof(lib_paths[1]), "%s/system", g_plugin_dir);
+    snprintf(lib_paths[2], sizeof(lib_paths[2]), "%s/custom", g_plugin_dir);
+
+    for (size_t i = 0; i < sizeof(lib_paths) / sizeof(lib_paths[0]); i++) {
+        char lib_path[256] = { 0 };
+
+        snprintf(lib_path, sizeof(lib_path) - 1, "%s/%s", lib_paths[i],
+                 lib_name);
+        instance->handle = dlopen(lib_path, RTLD_NOW);
+
+        if (instance->handle == NULL) {
+            continue;
+        }
+
+        instance->module = (neu_plugin_module_t *) dlsym(instance->handle,
+                                                         "neu_plugin_module");
+        assert(instance->module != NULL);
+        return true;
+    }
+
+    assert(instance->handle != NULL);
+
+    return false;
+}
+
 bool neu_plugin_manager_remove_library(neu_plugin_manager_t *mgr,
                                        const char *          library)
 {
diff --git a/src/core/plugin_manager.h b/src/core/plugin_manager.h
index efac57a3..1eb83a43 100644
--- a/src/core/plugin_manager.h
+++ b/src/core/plugin_manager.h
@@ -68,6 +68,10 @@ bool neu_plugin_manager_create_instance_by_path(neu_plugin_manager_t *mgr,
                                                 neu_plugin_instance_t *instance,
                                                 int *                  error);
 
+bool neu_plugin_manager_create_instance_by_lib_name(
+    neu_plugin_manager_t *mgr, const char *lib_name,
+    neu_plugin_instance_t *instance);
+
 bool neu_plugin_manager_remove_library(neu_plugin_manager_t *mgr,
                                        const char *          library);
 
diff --git a/tests/ft/neuron/error.py b/tests/ft/neuron/error.py
index 7a934070..5a89dc7c 100644
--- a/tests/ft/neuron/error.py
+++ b/tests/ft/neuron/error.py
@@ -71,6 +71,7 @@ NEU_ERR_LIBRARY_MODULE_KIND_NOT_SUPPORT = 2313
 NEU_ERR_LIBRARY_MODULE_VERSION_NOT_MATCH = 2314
 NEU_ERR_LIBRARY_NAME_NOT_CONFORM = 2315
 NEU_ERR_LIBRARY_CLIB_NOT_MATCH = 2316
+NEU_ERR_LIBRARY_UPDATE_FAIL = 2317
 
 NEU_ERR_LICENSE_NOT_FOUND = 2400
 NEU_ERR_LICENSE_INVALID = 2401
diff --git a/tests/ft/plugin/test_plugin.py b/tests/ft/plugin/test_plugin.py
index 3408aaf7..6fdd4e1e 100644
--- a/tests/ft/plugin/test_plugin.py
+++ b/tests/ft/plugin/test_plugin.py
@@ -200,7 +200,7 @@ class TestPlugin:
         response = api.updata_plugin(
             library_name=plugin_data['library'], so_file=plugin_data['so_file'], schema_file=plugin_data['schema_file'])
         assert 400 == response.status_code
-        assert NEU_ERR_LIBRARY_MODULE_NOT_EXISTS == response.json().get("error")
+        assert NEU_ERR_LIBRARY_UPDATE_FAIL == response.json().get("error")
 
     @description(given="incorrect configuration", when="update plugin", then="fail")
     def test_08_update_plugin_fail1(self):