diff --git a/telephony/telephonyjstest/observer/entry/src/main/ets/TestAbility/app.ets b/telephony/telephonyjstest/observer/entry/src/main/ets/TestAbility/app.ets
index 7e64d3f12d236afc0610a5ec449294b6ade48152..106e5ac66133147e523aca1be975ce8f140aa96d 100644
--- a/telephony/telephonyjstest/observer/entry/src/main/ets/TestAbility/app.ets
+++ b/telephony/telephonyjstest/observer/entry/src/main/ets/TestAbility/app.ets
@@ -12,7 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import AbilityDelegatorRegistry from '@ohos.application.abilityDelegatorRegistry'
+import AbilityDelegatorRegistry from '@ohos.application.abilityDelegatorRegistry';
 import { Hypium } from '@ohos/hypium';
 import testsuite from '../test/List.test';