diff --git a/src/com/android/settings/network/SimOnboardingService.kt b/src/com/android/settings/network/SimOnboardingService.kt
index ea0b5acc1f2..59dc35ead8d 100644
--- a/src/com/android/settings/network/SimOnboardingService.kt
+++ b/src/com/android/settings/network/SimOnboardingService.kt
@@ -237,6 +237,7 @@ class SimOnboardingService {
 
     fun addItemForRenaming(subInfo: SubscriptionInfo, newName: String) {
         if (subInfo.displayName == newName) {
+            renameMutableMap.remove(subInfo.subscriptionId)
             return
         }
         renameMutableMap[subInfo.subscriptionId] = newName
diff --git a/tests/spa_unit/src/com/android/settings/network/SimOnboardingServiceTest.kt b/tests/spa_unit/src/com/android/settings/network/SimOnboardingServiceTest.kt
new file mode 100644
index 00000000000..6f9029e6609
--- /dev/null
+++ b/tests/spa_unit/src/com/android/settings/network/SimOnboardingServiceTest.kt
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.network
+
+import android.telephony.SubscriptionInfo
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.google.common.truth.Truth.assertThat
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class SimOnboardingServiceTest {
+
+    @Test
+    fun addItemForRenaming_addItemWithNewName_findItem() {
+        val simOnboardingService = SimOnboardingService()
+        val newName = "NewName"
+
+        simOnboardingService.addItemForRenaming(SUB_INFO_1, newName)
+
+        assertThat(simOnboardingService.renameMutableMap)
+            .containsEntry(SUB_INFO_1.subscriptionId, newName)
+    }
+
+    @Test
+    fun addItemForRenaming_sameNameAndItemNotInList_removeItem() {
+        val simOnboardingService = SimOnboardingService()
+
+        simOnboardingService.addItemForRenaming(SUB_INFO_1, DISPLAY_NAME_1)
+
+        assertThat(simOnboardingService.renameMutableMap)
+            .doesNotContainKey(SUB_INFO_1.subscriptionId)
+    }
+
+    @Test
+    fun addItemForRenaming_sameNameAndItemInList_removeItem() {
+        val simOnboardingService = SimOnboardingService()
+        simOnboardingService.renameMutableMap[SUB_INFO_1.subscriptionId] = "NewName"
+
+        simOnboardingService.addItemForRenaming(SUB_INFO_1, DISPLAY_NAME_1)
+
+        assertThat(simOnboardingService.renameMutableMap)
+            .doesNotContainKey(SUB_INFO_1.subscriptionId)
+    }
+
+    private companion object {
+        const val SUB_ID_1 = 1
+        const val DISPLAY_NAME_1 = "Sub 1"
+
+        val SUB_INFO_1: SubscriptionInfo = SubscriptionInfo.Builder().apply {
+            setId(SUB_ID_1)
+            setDisplayName(DISPLAY_NAME_1)
+        }.build()
+    }
+}
\ No newline at end of file