diff --git a/app/src/main/kotlin/tm/alashow/datmusic/ui/home/ResizableHomeNavigationRail.kt b/app/src/main/kotlin/tm/alashow/datmusic/ui/home/ResizableHomeNavigationRail.kt
index b18c1ff1..d838b4fb 100644
--- a/app/src/main/kotlin/tm/alashow/datmusic/ui/home/ResizableHomeNavigationRail.kt
+++ b/app/src/main/kotlin/tm/alashow/datmusic/ui/home/ResizableHomeNavigationRail.kt
@@ -37,6 +37,8 @@ import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.navigation.NavHostController
 import com.google.accompanist.insets.systemBarsPadding
+import tm.alashow.base.util.event
+import tm.alashow.common.compose.LocalAnalytics
 import tm.alashow.common.compose.rememberFlowWithLifecycle
 import tm.alashow.datmusic.ui.playback.PlaybackMiniControlsDefaults
 import tm.alashow.navigation.screens.RootScreen
@@ -125,6 +127,7 @@ private fun Modifier.resizableArea(
     orientation: Orientation = Orientation.Horizontal,
 ) = composed {
     val haptic = LocalHapticFeedback.current
+    val analytics = LocalAnalytics.current
     draggable(
         orientation = orientation,
         state = rememberDraggableState { delta ->
@@ -144,6 +147,7 @@ private fun Modifier.resizableArea(
                 newAnchor = 0
             setDragSnapCurrentAnchor(newAnchor)
             setDividerDragOffset(dragSnapAnchors[dragSnapCurrentAnchor])
+            analytics.event("home.navigationRail.snapAnchor", mapOf("anchor" to newAnchor))
         },
     )
 }
diff --git a/app/src/main/kotlin/tm/alashow/datmusic/ui/home/ResizableHomeNavigationRailViewModel.kt b/app/src/main/kotlin/tm/alashow/datmusic/ui/home/ResizableHomeNavigationRailViewModel.kt
index 366306ca..c5c9b5ef 100644
--- a/app/src/main/kotlin/tm/alashow/datmusic/ui/home/ResizableHomeNavigationRailViewModel.kt
+++ b/app/src/main/kotlin/tm/alashow/datmusic/ui/home/ResizableHomeNavigationRailViewModel.kt
@@ -8,6 +8,7 @@ import androidx.datastore.preferences.core.floatPreferencesKey
 import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
+import com.google.firebase.analytics.FirebaseAnalytics
 import dagger.hilt.android.lifecycle.HiltViewModel
 import javax.inject.Inject
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -15,6 +16,7 @@ import kotlinx.coroutines.flow.asStateFlow
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.flow.debounce
 import kotlinx.coroutines.launch
+import tm.alashow.base.util.event
 import tm.alashow.data.PreferencesStore
 
 private val HomeNavigationRailDragOffsetKey = floatPreferencesKey("HomeNavigationRailWeightKey")
@@ -24,6 +26,7 @@ private const val HomeNavigationRailWeightDefault = 0f
 class ResizableHomeNavigationRailViewModel @Inject constructor(
     handle: SavedStateHandle,
     private val preferencesStore: PreferencesStore,
+    private val analytics: FirebaseAnalytics,
 ) : ViewModel() {
 
     private val dragOffsetState = MutableStateFlow(handle.get(HomeNavigationRailDragOffsetKey.name) ?: HomeNavigationRailWeightDefault)
@@ -49,5 +52,10 @@ class ResizableHomeNavigationRailViewModel @Inject constructor(
                 .debounce(100)
                 .collectLatest { preferencesStore.save(HomeNavigationRailDragOffsetKey, it) }
         }
+        viewModelScope.launch {
+            dragOffsetState
+                .debounce(2000)
+                .collectLatest { analytics.event("home.navigationRail.resize", mapOf("offset" to it)) }
+        }
     }
 }