diff --git a/feature/contributors/src/commonMain/kotlin/io/github/droidkaigi/confsched/contributors/component/ContributorsCountItem.kt b/feature/contributors/src/commonMain/kotlin/io/github/droidkaigi/confsched/contributors/component/ContributorsCountItem.kt
index 1d4130119..33f41b2d6 100644
--- a/feature/contributors/src/commonMain/kotlin/io/github/droidkaigi/confsched/contributors/component/ContributorsCountItem.kt
+++ b/feature/contributors/src/commonMain/kotlin/io/github/droidkaigi/confsched/contributors/component/ContributorsCountItem.kt
@@ -13,12 +13,15 @@ import androidx.compose.material3.HorizontalDivider
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
 import conference_app_2024.feature.contributors.generated.resources.contributor_person
-import conference_app_2024.feature.contributors.generated.resources.contributor_title
 import conference_app_2024.feature.contributors.generated.resources.contributor_total
 import io.github.droidkaigi.confsched.contributors.ContributorsRes
 import org.jetbrains.compose.resources.stringResource
@@ -28,14 +31,18 @@ internal fun ContributorsCountItem(
     totalContributor: Int,
     modifier: Modifier = Modifier,
 ) {
+    var targetValue by remember { mutableStateOf(0) }
     val animatedTotalContributor by animateIntAsState(
-        targetValue = totalContributor,
+        targetValue = targetValue,
         animationSpec = tween(
             delayMillis = 300,
             durationMillis = 1000,
             easing = EaseOutQuart,
         ),
     )
+    LaunchedEffect(totalContributor) {
+        targetValue = totalContributor
+    }
     Column(
         modifier = modifier
             .padding(horizontal = 16.dp, vertical = 10.dp),