diff --git a/core/src/commonMain/kotlin/app/meetacy/vm/flow/CFlowWrappers.kt b/core/src/commonMain/kotlin/app/meetacy/vm/flow/CFlowWrappers.kt
index e319bc2..69bce79 100644
--- a/core/src/commonMain/kotlin/app/meetacy/vm/flow/CFlowWrappers.kt
+++ b/core/src/commonMain/kotlin/app/meetacy/vm/flow/CFlowWrappers.kt
@@ -1,9 +1,12 @@
+@file:Suppress("FunctionName")
+
 package app.meetacy.vm.flow
 
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.cancel
+import kotlinx.coroutines.channels.BufferOverflow
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.MutableStateFlow
@@ -11,45 +14,56 @@ import kotlinx.coroutines.flow.SharedFlow
 import kotlinx.coroutines.flow.StateFlow
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
-import kotlin.jvm.JvmName
 
-public class CStateFlow<out T : Any>(private val origin: StateFlow<T>) : StateFlow<T> by origin {
+public class CStateFlow<out T>(private val origin: StateFlow<T>) : StateFlow<T> by origin {
     public fun subscribe(block: (T) -> Unit): Disposable = flowSubscribe(block)
 }
 
-public class CSharedFlow<out T : Any?>(private val origin: SharedFlow<T>) : SharedFlow<T> by origin {
+public class CSharedFlow<out T>(private val origin: SharedFlow<T>) :
+    SharedFlow<T> by origin {
     public fun subscribe(block: (T) -> Unit): Disposable = flowSubscribe(block)
 }
 
-public class CFlow<out T : Any>(private val origin: Flow<T>) : Flow<T> by origin {
+public class CFlow<out T>(private val origin: Flow<T>) : Flow<T> by origin {
     public fun subscribe(block: (T) -> Unit): Disposable = flowSubscribe(block)
 }
 
-public class CMutableStateFlow<T : Any>(private val origin: MutableStateFlow<T>) :
+public class CMutableStateFlow<T>(private val origin: MutableStateFlow<T>) :
     MutableStateFlow<T> by origin {
     public fun subscribe(block: (T) -> Unit): Disposable = flowSubscribe(block)
 }
 
-public class CMutableSharedFlow<T : Any>(private val origin: MutableSharedFlow<T>) :
+public class CMutableSharedFlow<T>(private val origin: MutableSharedFlow<T>) :
     MutableSharedFlow<T> by origin {
     public fun subscribe(block: (T) -> Unit): Disposable = flowSubscribe(block)
 }
 
-public fun <T : Any> Flow<T>.cFlow(): CFlow<T> = CFlow(this)
-
-public fun <T : Any> StateFlow<T>.cStateFlow(): CStateFlow<T> = CStateFlow(this)
+public fun <T> Flow<T>.cFlow(): CFlow<T> = CFlow(this)
 
-public fun <T : Any> SharedFlow<T>.cSharedFlow(): CSharedFlow<T> = CSharedFlow(this)
+public fun <T> StateFlow<T>.cStateFlow(): CStateFlow<T> = CStateFlow(this)
 
-@JvmName("cSharedFlowOptional")
-public fun <T : Any?> SharedFlow<T>.cSharedFlow(): CSharedFlow<T?> = CSharedFlow(this)
+public fun <T> SharedFlow<T>.cSharedFlow(): CSharedFlow<T> = CSharedFlow(this)
 
-public fun <T : Any> MutableStateFlow<T>.cMutableStateFlow(): CMutableStateFlow<T> =
+public fun <T> MutableStateFlow<T>.cMutableStateFlow(): CMutableStateFlow<T> =
     CMutableStateFlow(this)
 
-public fun <T : Any> CMutableSharedFlow<T>.cMutableSharedFlow(): CMutableSharedFlow<T> =
+public fun <T> MutableSharedFlow<T>.cMutableSharedFlow(): CMutableSharedFlow<T> =
     CMutableSharedFlow(this)
 
+
+public fun <T> CMutableStateFlow(value: T): CMutableStateFlow<T> =
+    MutableStateFlow(value).cMutableStateFlow()
+
+public fun <T> CMutableSharedFlow(
+    replay: Int = 0,
+    extraBufferCapacity: Int = 0,
+    onBufferOverflow: BufferOverflow = BufferOverflow.SUSPEND
+): CMutableSharedFlow<T> = MutableSharedFlow<T>(
+    replay = replay,
+    extraBufferCapacity = extraBufferCapacity,
+    onBufferOverflow = onBufferOverflow
+).cMutableSharedFlow()
+
 private fun <T> Flow<T>.flowSubscribe(block: (T) -> Unit): Disposable =
     CoroutineScope(SupervisorJob() + Dispatchers.Main)
         .also { onEach(block).launchIn(it) }
diff --git a/core/src/commonMain/kotlin/app/meetacy/vm/flow/StateAndReceiveExt.kt b/core/src/commonMain/kotlin/app/meetacy/vm/flow/StateAndReceiveExt.kt
index 74178cb..1a57cac 100644
--- a/core/src/commonMain/kotlin/app/meetacy/vm/flow/StateAndReceiveExt.kt
+++ b/core/src/commonMain/kotlin/app/meetacy/vm/flow/StateAndReceiveExt.kt
@@ -7,10 +7,10 @@ import kotlinx.coroutines.flow.SharingStarted
 import kotlinx.coroutines.flow.receiveAsFlow
 import kotlinx.coroutines.flow.stateIn
 
-public fun <T : Any> Flow<T>.cStateIn(
+public fun <T> Flow<T>.cStateIn(
     scope: CoroutineScope,
     started: SharingStarted = SharingStarted.Eagerly,
     initialValue: T
 ): CStateFlow<T> = stateIn(scope, started, initialValue).cStateFlow()
 
-public fun <T : Any> ReceiveChannel<T>.receiveAsCFlow(): CFlow<T> = receiveAsFlow().cFlow()
+public fun <T> ReceiveChannel<T>.receiveAsCFlow(): CFlow<T> = receiveAsFlow().cFlow()
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index b0955d6..c9682ca 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -5,7 +5,7 @@ androidGradle = "7.4.0"
 androidLifecycleVersion = "2.6.1"
 kotlinxCoroutines = "1.7.3"
 
-mvm = "0.0.3"
+mvm = "0.0.4"
 
 [libraries]