diff --git a/interfaces/kits/js/napi/system_timer/src/timer_init.cpp b/interfaces/kits/js/napi/system_timer/src/timer_init.cpp
index e7c23f2..7285e7f 100644
--- a/interfaces/kits/js/napi/system_timer/src/timer_init.cpp
+++ b/interfaces/kits/js/napi/system_timer/src/timer_init.cpp
@@ -40,7 +40,7 @@ static napi_module _module = {
     .nm_flags = 0,
     .nm_filename = nullptr,
     .nm_register_func = Init,
-    .nm_modname = "systemtimer",
+    .nm_modname = "systemTimer",
     .nm_priv = ((void *)0),
     .reserved = {0}
 };