diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/setting/Setting.value composite impl.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/setting/Setting.value composite impl.kt
index 6a8312c45..990e778f0 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/setting/Setting.value composite impl.kt	
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/setting/Setting.value composite impl.kt	
@@ -101,7 +101,7 @@ internal fun Setting.valueFromKTypeImpl(type: KType): SerializerAwareValue<*> {
 }
 
 @PublishedApi
-internal fun KClass<*>.createInstance(): Any? {
+internal fun KClass<*>.createInstanceSmart(): Any? {
     return when (this) {
         MutableMap::class,
         Map::class,
diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/setting/SettingImpl.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/setting/SettingImpl.kt
index 22c8bc7d4..6afe1b203 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/setting/SettingImpl.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/setting/SettingImpl.kt
@@ -19,7 +19,7 @@ import kotlinx.serialization.descriptors.SerialDescriptor
 import kotlinx.serialization.encoding.CompositeDecoder
 import kotlinx.serialization.encoding.Decoder
 import kotlinx.serialization.encoding.Encoder
-import net.mamoe.mirai.console.setting.SerializerAwareValue
+import net.mamoe.mirai.console.setting.AbstractSetting.ValueNode
 import net.mamoe.mirai.console.setting.Setting
 import net.mamoe.mirai.console.setting.Value
 import net.mamoe.yamlkt.YamlNullableDynamicSerializer
@@ -34,23 +34,9 @@ internal val KProperty<*>.serialName: String get() = this.findAnnotation<SerialN
  * - Auto-saving
  */
 internal abstract class SettingImpl {
-    internal fun findNodeInstance(name: String): Node<*>? = valueNodes.firstOrNull { it.serialName == name }
+    internal fun findNodeInstance(name: String): ValueNode<*>? = valueNodes.firstOrNull { it.serialName == name }
 
-    internal data class Node<T>(
-        val serialName: String,
-        val value: Value<T>,
-        val updaterSerializer: KSerializer<Unit>
-    )
-
-    internal fun <T> SerializerAwareValue<T>.provideDelegateImpl(
-        property: KProperty<*>
-    ): SerializerAwareValue<T> {
-        val name = property.serialName
-        valueNodes.add(Node(name, this, this.serializer))
-        return this
-    }
-
-    internal val valueNodes: MutableList<Node<*>> = mutableListOf()
+    internal abstract val valueNodes: MutableList<ValueNode<*>>
 
     internal open val updaterSerializer: KSerializer<Unit> = object : KSerializer<Unit> {
         override val descriptor: SerialDescriptor get() = settingUpdaterSerializerDescriptor
diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/setting/Setting.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/setting/Setting.kt
index 764de1533..47073be6e 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/setting/Setting.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/setting/Setting.kt
@@ -16,8 +16,8 @@ import net.mamoe.mirai.console.internal.setting.*
 import net.mamoe.mirai.console.plugin.jvm.JvmPlugin
 import net.mamoe.mirai.console.plugin.jvm.loadSetting
 import net.mamoe.mirai.console.util.ConsoleExperimentalAPI
-import net.mamoe.mirai.console.util.ConsoleInternalAPI
 import kotlin.internal.LowPriorityInOverloadResolution
+import kotlin.reflect.KClass
 import kotlin.reflect.KProperty
 import kotlin.reflect.KType
 
@@ -49,22 +49,43 @@ public typealias SerialName = kotlinx.serialization.SerialName
  * @see Setting
  */
 public abstract class AbstractSetting : Setting, SettingImpl() {
+    /**
+     * 添加了追踪的 [ValueNode] 列表, 即通过 `by value` 初始化的属性列表.
+     *
+     * 他们的修改会被跟踪, 并触发 [onValueChanged].
+     *
+     * @see provideDelegate
+     */
+    public override val valueNodes: MutableList<ValueNode<*>> = mutableListOf()
+
+    /**
+     * 由 [provideDelegate] 创建, 来自一个通过 `by value` 初始化的属性.
+     */
+    public data class ValueNode<T>(
+        val serialName: String,
+        val value: Value<T>,
+        @ConsoleExperimentalAPI
+        val updaterSerializer: KSerializer<Unit>
+    )
+
     /**
      * 使用 `by` 时自动调用此方法, 添加对 [Value] 的值修改的跟踪.
+     *
+     * 将会创建一个 [ValueNode] 并添加到 [valueNodes]
      */
     public final override operator fun <T> SerializerAwareValue<T>.provideDelegate(
         thisRef: Any?,
         property: KProperty<*>
     ): SerializerAwareValue<T> {
         val name = property.serialName
-        valueNodes.add(Node(name, this, this.serializer))
+        valueNodes.add(ValueNode(name, this, this.serializer))
         return this
     }
 
     /**
-     * 值更新序列化器. 仅供内部使用
+     * 值更新序列化器. 仅供内部使用.
      */
-    @ConsoleInternalAPI
+    @ConsoleExperimentalAPI
     public final override val updaterSerializer: KSerializer<Unit>
         get() = super.updaterSerializer
 
@@ -77,11 +98,11 @@ public abstract class AbstractSetting : Setting, SettingImpl() {
 /**
  * 一个配置对象. 可包含对多个 [Value] 的值变更的跟踪.
  *
- * 在 [JvmPlugin] 的实现方式:
+ * 在 [JvmPlugin] 的典型实现方式:
  * ```
  * object PluginMain : KotlinPlugin()
  *
- * object AccountSettings : Setting by PluginMain.getSetting() {
+ * object AccountSettings : Setting by PluginMain.loadSetting() {
  *    val map: Map<String, String> by value("a" to "b")
  * }
  * ```
@@ -100,6 +121,7 @@ public interface Setting : ExperimentalSettingExtensions {
     /**
      * 值更新序列化器. 仅供内部使用
      */
+    @ConsoleExperimentalAPI
     public val updaterSerializer: KSerializer<Unit>
 
     /**
@@ -144,27 +166,33 @@ public fun Setting.value(default: String): SerializerAwareValue<String> = valueI
 
 
 /**
- * Creates a [Value] with reified type, and set default value.
+ * 通过具体化类型创建一个 [SerializerAwareValue], 并设置初始值.
  *
- * @param T reified param type T.
- * Supports only primitives, Kotlin built-in collections,
- * and classes that are serializable with Kotlinx.serialization
- * (typically annotated with [kotlinx.serialization.Serializable])
+ * @param T 具体化参数类型 T. 仅支持:
+ * - 基础数据类型
+ * - 标准库集合类型 ([List], [Map], [Set])
+ * - 标准库数据类型 ([Map.Entry], [Pair], [Triple])
+ * - 和使用 [kotlinx.serialization](https://github.com/Kotlin/kotlinx.serialization) 的 [Serializable] 标记的
  */
 @Suppress("UNCHECKED_CAST")
 @LowPriorityInOverloadResolution
 public inline fun <reified T> Setting.value(default: T): SerializerAwareValue<T> = valueFromKType(typeOf0<T>(), default)
 
 /**
- * Creates a [Value] with reified type, and set default value by reflection to its no-arg public constructor.
+ * 通过具体化类型创建一个 [SerializerAwareValue].
  *
- * @param T reified param type T.
- * Supports only primitives, Kotlin built-in collections,
- * and classes that are serializable with Kotlinx.serialization
- * (typically annotated with [kotlinx.serialization.Serializable])
+ * 对于 [List], [Map], [Set] 等标准库类型, 这个函数会尝试构造 [LinkedHashMap] 等相关类型.
+ * 而对于自定义数据类型, 本函数只会反射获取 [objectInstance][KClass.objectInstance] 或使用无参构造器构造实例.
+ *
+ * @param T 具体化参数类型 T. 仅支持:
+ * - 基础数据类型
+ * - 标准库集合类型 ([List], [Map], [Set])
+ * - 标准库数据类型 ([Map.Entry], [Pair], [Triple])
+ * - 和使用 [kotlinx.serialization](https://github.com/Kotlin/kotlinx.serialization) 的 [Serializable] 标记的
  */
 @LowPriorityInOverloadResolution
-public inline fun <reified T> Setting.value(): SerializerAwareValue<T> = value(T::class.createInstance() as T)
+public inline fun <reified T> Setting.value(): SerializerAwareValue<T> =
+    value(T::class.run { objectInstance ?: createInstanceSmart() } as T)
 
 /**
  * Creates a [Value] with specified [KType], and set default value.
diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/setting/Value.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/setting/Value.kt
index ac64a34d7..8120af880 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/setting/Value.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/setting/Value.kt
@@ -60,7 +60,10 @@ public class SerializableValue<T>(
 }
 
 /**
- * @see SerializableValue
+ * 带有显式 [序列化器][serializer] 的 [Value].
+ *
+ * @see SerializableValue 简单实现
+ * @see Setting.value 创建一个这样的 [SerializerAwareValue]
  */
 public interface SerializerAwareValue<T> : Value<T> {
     public val serializer: KSerializer<Unit>