diff --git a/entry/src/main/config.json b/entry/src/main/config.json
index 6080e963597ef0be6c7fa4d57a21172f475399a3..22af6df1b0873a404bb6eac19c6b7fc229f24e2d 100644
--- a/entry/src/main/config.json
+++ b/entry/src/main/config.json
@@ -50,7 +50,7 @@
       },
       {
         "orientation": "unspecified",
-        "name": "com.leinardi.ohos.speeddial.sample.UseCasesAbilityAblity",
+        "name": "com.leinardi.ohos.speeddial.sample.UseCasesAbilityAbility",
         "icon": "$media:icon",
         "description": "$string:usecasesactivity_description",
         "label": "$string:app_name",
diff --git a/entry/src/main/java/com/leinardi/ohos/speeddial/sample/UseCasesAbilityAblity.java b/entry/src/main/java/com/leinardi/ohos/speeddial/sample/UseCasesAbilityAbility.java
similarity index 94%
rename from entry/src/main/java/com/leinardi/ohos/speeddial/sample/UseCasesAbilityAblity.java
rename to entry/src/main/java/com/leinardi/ohos/speeddial/sample/UseCasesAbilityAbility.java
index 2829813551bc78930e7caafead03016387de7c0a..f4c91965ca16f374c6184ab079e5af0d1e1c9311 100644
--- a/entry/src/main/java/com/leinardi/ohos/speeddial/sample/UseCasesAbilityAblity.java
+++ b/entry/src/main/java/com/leinardi/ohos/speeddial/sample/UseCasesAbilityAbility.java
@@ -18,7 +18,7 @@ import com.leinardi.ohos.speeddial.sample.slice.UseCasesAbilitySlice;
 import ohos.aafwk.ability.Ability;
 import ohos.aafwk.content.Intent;
 
-public class UseCasesAbilityAblity extends Ability {
+public class UseCasesAbilityAbility extends Ability {
     @Override
     public void onStart(Intent intent) {
         super.onStart(intent);
diff --git a/entry/src/main/java/com/leinardi/ohos/speeddial/sample/slice/MainAbilitySlice.java b/entry/src/main/java/com/leinardi/ohos/speeddial/sample/slice/MainAbilitySlice.java
index dd3719f8db211e3bc55bacf28a3930b7e1dc2bfd..a2754d5bcbd0dcc41eb338dff3b15a9beb074cb2 100644
--- a/entry/src/main/java/com/leinardi/ohos/speeddial/sample/slice/MainAbilitySlice.java
+++ b/entry/src/main/java/com/leinardi/ohos/speeddial/sample/slice/MainAbilitySlice.java
@@ -415,7 +415,7 @@ public class MainAbilitySlice extends AbilitySlice {
                                 Operation openOption = new Intent.OperationBuilder()
                                         .withDeviceId("")
                                         .withBundleName("com.leinardi.ohos.speeddial.sample")
-                                        .withAbilityName("com.leinardi.ohos.speeddial.sample.UseCasesActivityAblity")
+                                        .withAbilityName("com.leinardi.ohos.speeddial.sample.UseCasesAbilityAbility")
                                         .build();
                                 intent.setOperation(openOption);
                                 startAbility(intent);