diff --git a/app/src/main/java/com/huanchengfly/tieba/post/arch/Extensions.kt b/app/src/main/java/com/huanchengfly/tieba/post/arch/Extensions.kt
index fe9f0899..f19fdef1 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/arch/Extensions.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/arch/Extensions.kt
@@ -1,9 +1,12 @@
 package com.huanchengfly.tieba.post.arch
 
+import android.util.Log
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.State
 import androidx.compose.runtime.produceState
+import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.platform.LocalContext
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.Lifecycle
@@ -11,11 +14,11 @@ import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.flowWithLifecycle
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.viewModelScope
-import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.asFlow
+import kotlinx.coroutines.flow.cancellable
 import kotlinx.coroutines.flow.distinctUntilChanged
 import kotlinx.coroutines.flow.filterIsInstance
 import kotlinx.coroutines.flow.flowOn
@@ -53,18 +56,26 @@ fun <T : UiState, A> Flow<T>.collectPartialAsState(
     }
 }
 
-inline fun <reified Event : UiEvent> CoroutineScope.onEvent(
-    viewModel: BaseViewModel<*, *, *, *>,
+@Composable
+inline fun <reified Event : UiEvent> BaseViewModel<*, *, *, *>.onEvent(
     noinline listener: suspend (Event) -> Unit
 ) {
-    launch {
-        viewModel.uiEventFlow
-            .filterIsInstance<Event>()
-            .collect {
-                launch {
-                    listener(it)
-                }
+    val coroutineScope = rememberCoroutineScope()
+    DisposableEffect(key1 = listener, key2 = this) {
+        with(coroutineScope) {
+            val job = launch {
+                uiEventFlow
+                    .filterIsInstance<Event>()
+                    .cancellable()
+                    .collect {
+                        launch {
+                            listener(it)
+                        }
+                    }
             }
+
+            onDispose { job.cancel() }
+        }
     }
 }
 
@@ -73,10 +84,24 @@ inline fun <reified VM : BaseViewModel<*, *, *, *>> pageViewModel(): VM {
     return hiltViewModel<VM>().apply {
         val context = LocalContext.current
         if (context is BaseComposeActivity) {
-            uiEventFlow.filterIsInstance<CommonUiEvent>()
-                .collectIn(context) {
-                    context.handleCommonEvent(it)
+            val coroutineScope = rememberCoroutineScope()
+
+            DisposableEffect(key1 = this) {
+                with(coroutineScope) {
+                    val job =
+                        uiEventFlow
+                            .filterIsInstance<CommonUiEvent>()
+                            .cancellable()
+                            .collectIn(context) {
+                                context.handleCommonEvent(it)
+                            }
+
+                    onDispose {
+                        Log.i("pageViewModel", "onDispose")
+                        job.cancel()
+                    }
                 }
+            }
         }
     }
 }
@@ -85,14 +110,7 @@ inline fun <reified VM : BaseViewModel<*, *, *, *>> pageViewModel(): VM {
 inline fun <INTENT : UiIntent, reified VM : BaseViewModel<INTENT, *, *, *>> pageViewModel(
     initialIntent: List<INTENT> = emptyList(),
 ): VM {
-    return hiltViewModel<VM>().apply {
-        val context = LocalContext.current
-        if (context is BaseComposeActivity) {
-            uiEventFlow.filterIsInstance<CommonUiEvent>()
-                .collectIn(context) {
-                    context.handleCommonEvent(it)
-                }
-        }
+    return pageViewModel<VM>().apply {
         if (initialIntent.isNotEmpty()) {
             LaunchedEffect(key1 = initialized) {
                 if (!initialized) {
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/forum/ForumPage.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/forum/ForumPage.kt
index ebcdb0ab..285507d6 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/forum/ForumPage.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/forum/ForumPage.kt
@@ -367,55 +367,53 @@ fun ForumPage(
 
     val scaffoldState = rememberScaffoldState()
     val snackbarHostState = scaffoldState.snackbarHostState
-    LaunchedEffect(null) {
-        onEvent<ForumUiEvent.SignIn.Success>(viewModel) {
-            snackbarHostState.showSnackbar(
-                message = context.getString(
-                    R.string.toast_sign_success,
-                    "${it.signBonusPoint}",
-                    "${it.userSignRank}"
-                )
+    viewModel.onEvent<ForumUiEvent.SignIn.Success> {
+        snackbarHostState.showSnackbar(
+            message = context.getString(
+                R.string.toast_sign_success,
+                "${it.signBonusPoint}",
+                "${it.userSignRank}"
             )
-        }
-        onEvent<ForumUiEvent.SignIn.Failure>(viewModel) {
-            snackbarHostState.showSnackbar(
-                message = context.getString(
-                    R.string.toast_sign_failed,
-                    it.errorMsg
-                )
+        )
+    }
+    viewModel.onEvent<ForumUiEvent.SignIn.Failure> {
+        snackbarHostState.showSnackbar(
+            message = context.getString(
+                R.string.toast_sign_failed,
+                it.errorMsg
             )
-        }
-        onEvent<ForumUiEvent.Like.Success>(viewModel) {
-            snackbarHostState.showSnackbar(
-                message = context.getString(
-                    R.string.toast_like_success,
-                    it.memberSum,
-                )
+        )
+    }
+    viewModel.onEvent<ForumUiEvent.Like.Success> {
+        snackbarHostState.showSnackbar(
+            message = context.getString(
+                R.string.toast_like_success,
+                it.memberSum,
             )
-        }
-        onEvent<ForumUiEvent.Like.Failure>(viewModel) {
-            snackbarHostState.showSnackbar(
-                message = context.getString(
-                    R.string.toast_like_failed,
-                    it.errorMsg
-                )
+        )
+    }
+    viewModel.onEvent<ForumUiEvent.Like.Failure> {
+        snackbarHostState.showSnackbar(
+            message = context.getString(
+                R.string.toast_like_failed,
+                it.errorMsg
             )
-        }
-        onEvent<ForumUiEvent.Unlike.Success>(viewModel) {
-            snackbarHostState.showSnackbar(
-                message = context.getString(
-                    R.string.toast_unlike_success
-                )
+        )
+    }
+    viewModel.onEvent<ForumUiEvent.Unlike.Success> {
+        snackbarHostState.showSnackbar(
+            message = context.getString(
+                R.string.toast_unlike_success
             )
-        }
-        onEvent<ForumUiEvent.Unlike.Failure>(viewModel) {
-            snackbarHostState.showSnackbar(
-                message = context.getString(
-                    R.string.toast_unlike_failed,
-                    it.errorMsg
-                )
+        )
+    }
+    viewModel.onEvent<ForumUiEvent.Unlike.Failure> {
+        snackbarHostState.showSnackbar(
+            message = context.getString(
+                R.string.toast_unlike_failed,
+                it.errorMsg
             )
-        }
+        )
     }
 
     val isLoading by viewModel.uiState.collectPartialAsState(
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/forum/threadlist/ForumThreadListPage.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/forum/threadlist/ForumThreadListPage.kt
index 651bceb2..35579c39 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/forum/threadlist/ForumThreadListPage.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/forum/threadlist/ForumThreadListPage.kt
@@ -132,26 +132,24 @@ fun ForumThreadListPage(
                 }
         }
     }
-    LaunchedEffect(null) {
-        onEvent<ForumThreadListUiEvent.AgreeFail>(viewModel) {
-            val snackbarResult = snackbarHostState.showSnackbar(
-                message = context.getString(
-                    R.string.snackbar_agree_fail,
-                    it.errorCode,
-                    it.errorMsg
-                ),
-                actionLabel = context.getString(R.string.button_retry)
-            )
+    viewModel.onEvent<ForumThreadListUiEvent.AgreeFail> {
+        val snackbarResult = snackbarHostState.showSnackbar(
+            message = context.getString(
+                R.string.snackbar_agree_fail,
+                it.errorCode,
+                it.errorMsg
+            ),
+            actionLabel = context.getString(R.string.button_retry)
+        )
 
-            if (snackbarResult == SnackbarResult.ActionPerformed) {
-                viewModel.send(
-                    ForumThreadListUiIntent.Agree(
-                        it.threadId,
-                        it.postId,
-                        it.hasAgree
-                    )
+        if (snackbarResult == SnackbarResult.ActionPerformed) {
+            viewModel.send(
+                ForumThreadListUiIntent.Agree(
+                    it.threadId,
+                    it.postId,
+                    it.hasAgree
                 )
-            }
+            )
         }
     }
     val isRefreshing by viewModel.uiState.collectPartialAsState(
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/history/list/HistoryListPage.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/history/list/HistoryListPage.kt
index d390dc50..3a64b476 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/history/list/HistoryListPage.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/history/list/HistoryListPage.kt
@@ -91,18 +91,16 @@ fun HistoryListPage(
     val context = LocalContext.current
     val navigator = LocalNavigator.current
     val snackbarHostState = LocalSnackbarHostState.current
-    LaunchedEffect(null) {
-        onEvent<HistoryListUiEvent.Delete.Failure>(viewModel) {
-            snackbarHostState.showSnackbar(
-                context.getString(
-                    R.string.delete_history_failure,
-                    it.errorMsg
-                )
+    viewModel.onEvent<HistoryListUiEvent.Delete.Failure> {
+        snackbarHostState.showSnackbar(
+            context.getString(
+                R.string.delete_history_failure,
+                it.errorMsg
             )
-        }
-        onEvent<HistoryListUiEvent.Delete.Success>(viewModel) {
-            snackbarHostState.showSnackbar(context.getString(R.string.delete_history_success))
-        }
+        )
+    }
+    viewModel.onEvent<HistoryListUiEvent.Delete.Success> {
+        snackbarHostState.showSnackbar(context.getString(R.string.delete_history_success))
     }
     Box(
         modifier = Modifier
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/settings/block/BlockSettingsPage.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/settings/block/BlockSettingsPage.kt
index c35b3512..4709fa3a 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/settings/block/BlockSettingsPage.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/settings/block/BlockSettingsPage.kt
@@ -24,7 +24,6 @@ import androidx.compose.material.icons.outlined.AccountCircle
 import androidx.compose.material.icons.outlined.Block
 import androidx.compose.material.icons.outlined.CheckCircle
 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
@@ -185,15 +184,13 @@ fun BlockSettingsPage(
         }
     ) { paddingValues ->
         val snackbarHostState = LocalSnackbarHostState.current
-        LaunchedEffect(null) {
-            onEvent<BlockSettingsUiEvent.Success>(viewModel) {
-                snackbarHostState.showSnackbar(
-                    when (it) {
-                        is BlockSettingsUiEvent.Success.Add -> context.getString(R.string.toast_add_success)
-                        is BlockSettingsUiEvent.Success.Delete -> context.getString(R.string.toast_delete_success)
-                    }
-                )
-            }
+        viewModel.onEvent<BlockSettingsUiEvent.Success> {
+            snackbarHostState.showSnackbar(
+                when (it) {
+                    is BlockSettingsUiEvent.Success.Add -> context.getString(R.string.toast_add_success)
+                    is BlockSettingsUiEvent.Success.Delete -> context.getString(R.string.toast_delete_success)
+                }
+            )
         }
         HorizontalPager(
             count = 2,
diff --git a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/threadstore/ThreadStorePage.kt b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/threadstore/ThreadStorePage.kt
index cc530356..bb1f740e 100644
--- a/app/src/main/java/com/huanchengfly/tieba/post/ui/page/threadstore/ThreadStorePage.kt
+++ b/app/src/main/java/com/huanchengfly/tieba/post/ui/page/threadstore/ThreadStorePage.kt
@@ -20,7 +20,6 @@ import androidx.compose.material.pullrefresh.pullRefresh
 import androidx.compose.material.pullrefresh.rememberPullRefreshState
 import androidx.compose.material.rememberScaffoldState
 import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -107,18 +106,16 @@ fun ThreadStorePage(
     val pullRefreshState = rememberPullRefreshState(
         refreshing = isRefreshing,
         onRefresh = { viewModel.send(ThreadStoreUiIntent.Refresh) })
-    LaunchedEffect(null) {
-        onEvent<ThreadStoreUiEvent.Delete.Failure>(viewModel) {
-            scaffoldState.snackbarHostState.showSnackbar(
-                context.getString(
-                    R.string.delete_store_failure,
-                    it.errorMsg
-                )
+    viewModel.onEvent<ThreadStoreUiEvent.Delete.Failure> {
+        scaffoldState.snackbarHostState.showSnackbar(
+            context.getString(
+                R.string.delete_store_failure,
+                it.errorMsg
             )
-        }
-        onEvent<ThreadStoreUiEvent.Delete.Success>(viewModel) {
-            scaffoldState.snackbarHostState.showSnackbar(context.getString(R.string.delete_store_success))
-        }
+        )
+    }
+    viewModel.onEvent<ThreadStoreUiEvent.Delete.Success> {
+        scaffoldState.snackbarHostState.showSnackbar(context.getString(R.string.delete_store_success))
     }
     MyScaffold(
         backgroundColor = Color.Transparent,