diff --git a/test/unittest/BUILD.gn b/test/unittest/BUILD.gn
index 9472f4e3b3addf4c6d74aedad5ae2b7e073be0cc..d17a08ec5403b3f34b9fed9b3a28675e5b05407c 100644
--- a/test/unittest/BUILD.gn
+++ b/test/unittest/BUILD.gn
@@ -437,7 +437,6 @@ ohos_unittest("test_power_mgr_util") {
   ]
 
   deps = [
-    "${ability_runtime_path}/interfaces/inner_api/dataobs_manager:dataobs_manager",
     "${powermgr_utils_path}/param:power_sysparam",
     "${powermgr_utils_path}/setting:power_setting",
     "${powermgr_utils_path}/vibrator:power_vibrator",