diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/plugin/JvmPluginInternal.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/plugin/JvmPluginInternal.kt
index 43fabd034..a9b5b039c 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/plugin/JvmPluginInternal.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/plugin/JvmPluginInternal.kt
@@ -15,6 +15,8 @@ import kotlinx.coroutines.*
 import net.mamoe.mirai.console.MiraiConsole
 import net.mamoe.mirai.console.data.runCatchingLog
 import net.mamoe.mirai.console.internal.data.mkdir
+import net.mamoe.mirai.console.permission.ExperimentalPermission
+import net.mamoe.mirai.console.permission.Identifier
 import net.mamoe.mirai.console.plugin.Plugin
 import net.mamoe.mirai.console.plugin.PluginManager
 import net.mamoe.mirai.console.plugin.PluginManager.INSTANCE.safeLoader
@@ -41,7 +43,13 @@ internal abstract class JvmPluginInternal(
     final override var isEnabled: Boolean = false
 
     private val resourceContainerDelegate by lazy { this::class.java.classLoader.asResourceContainer() }
-    override fun getResourceAsStream(path: String): InputStream? = resourceContainerDelegate.getResourceAsStream(path)
+    final override fun getResourceAsStream(path: String): InputStream? =
+        resourceContainerDelegate.getResourceAsStream(path)
+
+    @OptIn(ExperimentalPermission::class)
+    override fun allocate(identifierString: String): Identifier {
+        return Identifier(description.name)
+    }
 
     // region JvmPlugin
     final override val logger: MiraiLogger by lazy {
@@ -62,11 +70,11 @@ internal abstract class JvmPluginInternal(
         dataFolderPath.toFile()
     }
 
-    override val configFolderPath: Path by lazy {
+    final override val configFolderPath: Path by lazy {
         PluginManager.pluginsConfigPath.resolve(description.name).apply { mkdir() }
     }
 
-    override val configFolder: File by lazy {
+    final override val configFolder: File by lazy {
         configFolderPath.toFile()
     }
 
diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/plugin/PluginManagerImpl.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/plugin/PluginManagerImpl.kt
index 4bec6f753..9f0f1c7b9 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/plugin/PluginManagerImpl.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/internal/plugin/PluginManagerImpl.kt
@@ -159,6 +159,13 @@ internal object PluginManagerImpl : PluginManager, CoroutineScope by MiraiConsol
         }
     }
 
+    @kotlin.jvm.Throws(PluginLoadException::class)
+    internal fun checkPluginDescription(description: PluginDescription) {
+        when (description.name.toLowerCase()) {
+            "main", "console", "plugin", "config", "data" -> throw PluginLoadException("Plugin name '${description.name}' is forbidden.")
+        }
+    }
+
     /**
      * @return [builtInLoaders] 可以加载的插件. 已经完成了 [PluginLoader.load], 但没有 [PluginLoader.enable]
      */
@@ -171,6 +178,7 @@ internal object PluginManagerImpl : PluginManager, CoroutineScope by MiraiConsol
                 .onEach { (loader, descriptions) ->
                     loader as PluginLoader<Plugin, PluginDescription>
 
+                    descriptions.forEach(PluginManagerImpl::checkPluginDescription)
                     descriptions.filter { it.kind == PluginKind.LOADER }.sortByDependencies().loadAndEnableAllInOrder()
                 }
                 .flatMap { it.second.asSequence() }
diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/plugin/description/PluginDescription.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/plugin/description/PluginDescription.kt
index a5f259502..64e9058f2 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/plugin/description/PluginDescription.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/plugin/description/PluginDescription.kt
@@ -27,7 +27,14 @@ public interface PluginDescription {
     public val kind: PluginKind
 
     /**
-     * 插件名称. 不允许存在 ":"
+     * 插件名称. 不允许存在 ":".
+     *
+     * 插件名称不能完全是以下其中一种.
+     * - console
+     * - main
+     * - plugin
+     * - config
+     * - data
      */
     public val name: String