diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/CommandManager.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/CommandManager.kt
index 8d99ab6cc..17b992d79 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/CommandManager.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/CommandManager.kt
@@ -15,6 +15,7 @@
 
 package net.mamoe.mirai.console.command
 
+import net.mamoe.kjbb.JvmBlockingBridge
 import net.mamoe.mirai.console.command.CommandManager.INSTANCE.executeCommand
 import net.mamoe.mirai.console.command.descriptor.ExperimentalCommandDescriptors
 import net.mamoe.mirai.console.command.parse.CommandCall
@@ -22,7 +23,6 @@ import net.mamoe.mirai.console.command.parse.CommandCallParser
 import net.mamoe.mirai.console.command.parse.CommandCallParser.Companion.parseCommandCall
 import net.mamoe.mirai.console.command.resolve.CommandCallResolver
 import net.mamoe.mirai.console.command.resolve.ResolvedCommandCall
-import net.mamoe.mirai.console.command.resolve.ResolvedCommandCall.Companion.call
 import net.mamoe.mirai.console.extensions.CommandCallResolverProvider
 import net.mamoe.mirai.console.internal.command.CommandManagerImpl
 import net.mamoe.mirai.console.internal.command.CommandManagerImpl.executeCommand
@@ -122,35 +122,16 @@ public interface CommandManager {
      *
      * @return 执行结果
      */
-    // @JvmBlockingBridge
+    @JvmBlockingBridge
     @OptIn(ExperimentalCommandDescriptors::class)
     public suspend fun executeCommand(
         caller: CommandSender,
         message: Message,
         checkPermission: Boolean = true,
     ): CommandExecuteResult {
-        val call = message.asMessageChain().parseCommandCall(caller) ?: return CommandExecuteResult.CommandNotFound("")
-        val resolved = call.resolve() ?: return CommandExecuteResult.CommandNotFound(call.calleeName)
-
-        val command = resolved.callee
-
-        if (checkPermission && !command.permission.testPermission(caller)) {
-            return CommandExecuteResult.PermissionDenied(command, call.calleeName)
-        }
-
-        return kotlin.runCatching {
-            resolved.call()
-        }.fold(
-            onSuccess = {
-                CommandExecuteResult.Success(resolved.callee, call.calleeName, EmptyMessageChain)
-            },
-            onFailure = {
-                CommandExecuteResult.ExecutionFailed(it, resolved.callee, call.calleeName, EmptyMessageChain)
-            }
-        )
+        return executeCommandImpl(this, message, caller, checkPermission)
     }
 
-
     /**
      * 解析并执行一个指令
      *
@@ -160,7 +141,7 @@ public interface CommandManager {
      * @return 执行结果
      * @see executeCommand
      */
-    // @JvmBlockingBridge
+    @JvmBlockingBridge
     public suspend fun CommandSender.executeCommand(
         message: String,
         checkPermission: Boolean = true,
@@ -191,6 +172,7 @@ public interface CommandManager {
     public companion object INSTANCE : CommandManager by CommandManagerImpl {
         // TODO: 2020/8/20 https://youtrack.jetbrains.com/issue/KT-41191
 
+
         override val CommandOwner.registeredCommands: List<Command> get() = CommandManagerImpl.run { this@registeredCommands.registeredCommands }
         override fun CommandOwner.unregisterAllCommands(): Unit = CommandManagerImpl.run { unregisterAllCommands() }
         override fun Command.register(override: Boolean): Boolean = CommandManagerImpl.run { register(override) }
@@ -234,4 +216,31 @@ public suspend fun Command.execute(
         append(arguments)
     }
     return CommandManager.executeCommand(sender, chain, checkPermission)
-}
\ No newline at end of file
+}
+
+
+// Don't move into CommandManager, compilation error / VerifyError
+@OptIn(ExperimentalCommandDescriptors::class)
+internal suspend fun executeCommandImpl(
+    receiver: CommandManager,
+    message: Message,
+    caller: CommandSender,
+    checkPermission: Boolean,
+): CommandExecuteResult = with(receiver) {
+    val call = message.asMessageChain().parseCommandCall(caller) ?: return CommandExecuteResult.CommandNotFound("")
+    val resolved = call.resolve() ?: return CommandExecuteResult.CommandNotFound(call.calleeName)
+
+    val command = resolved.callee
+
+    if (checkPermission && !command.permission.testPermission(caller)) {
+        return CommandExecuteResult.PermissionDenied(command, call.calleeName)
+    }
+
+    return try {
+        resolved.calleeSignature.call(resolved)
+        CommandExecuteResult.Success(resolved.callee, call.calleeName, EmptyMessageChain)
+    } catch (e: Throwable) {
+        CommandExecuteResult.ExecutionFailed(e, resolved.callee, call.calleeName, EmptyMessageChain)
+    }
+}
+
diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/descriptor/CommandDescriptor.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/descriptor/CommandDescriptor.kt
index 2fdc5f424..3a59735ad 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/descriptor/CommandDescriptor.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/descriptor/CommandDescriptor.kt
@@ -9,7 +9,6 @@
 
 package net.mamoe.mirai.console.command.descriptor
 
-import net.mamoe.kjbb.JvmBlockingBridge
 import net.mamoe.mirai.console.command.descriptor.ArgumentAcceptance.Companion.isAcceptable
 import net.mamoe.mirai.console.command.descriptor.CommandValueParameter.UserDefinedType.Companion.createOptional
 import net.mamoe.mirai.console.command.descriptor.CommandValueParameter.UserDefinedType.Companion.createRequired
@@ -30,7 +29,6 @@ import kotlin.reflect.typeOf
 public interface CommandSignatureVariant {
     public val valueParameters: List<CommandValueParameter<*>>
 
-    @JvmBlockingBridge
     public suspend fun call(resolvedCommandCall: ResolvedCommandCall)
 }
 
diff --git a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/resolve/ResolvedCommandCall.kt b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/resolve/ResolvedCommandCall.kt
index e0505279e..9639fc970 100644
--- a/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/resolve/ResolvedCommandCall.kt
+++ b/backend/mirai-console/src/main/kotlin/net/mamoe/mirai/console/command/resolve/ResolvedCommandCall.kt
@@ -50,13 +50,13 @@ public interface ResolvedCommandCall {
     @ConsoleExperimentalApi
     public val resolvedValueArguments: List<Any?>
 
-    public companion object {
-        @JvmStatic
-        @ExperimentalCommandDescriptors
-        public suspend fun ResolvedCommandCall.call() {
-            return this.calleeSignature.call(this)
-        }
-    }
+    public companion object
+}
+
+// Don't move into companion, compilation error
+@ExperimentalCommandDescriptors
+public suspend inline fun ResolvedCommandCall.call() {
+    return this@call.calleeSignature.call(this@call)
 }
 
 @ExperimentalCommandDescriptors
diff --git a/backend/mirai-console/src/test/kotlin/net/mamoe/mirai/console/command/TestCommand.kt b/backend/mirai-console/src/test/kotlin/net/mamoe/mirai/console/command/TestCommand.kt
index bd3b1487f..90e55be2a 100644
--- a/backend/mirai-console/src/test/kotlin/net/mamoe/mirai/console/command/TestCommand.kt
+++ b/backend/mirai-console/src/test/kotlin/net/mamoe/mirai/console/command/TestCommand.kt
@@ -22,6 +22,7 @@ import net.mamoe.mirai.console.command.CommandManager.INSTANCE.registeredCommand
 import net.mamoe.mirai.console.command.CommandManager.INSTANCE.unregister
 import net.mamoe.mirai.console.command.CommandManager.INSTANCE.unregisterAllCommands
 import net.mamoe.mirai.console.command.descriptor.CommandValueArgumentParser
+import net.mamoe.mirai.console.command.descriptor.ExperimentalCommandDescriptors
 import net.mamoe.mirai.console.command.descriptor.buildCommandArgumentContext
 import net.mamoe.mirai.console.initTestEnvironment
 import net.mamoe.mirai.console.internal.command.CommandManagerImpl
@@ -87,9 +88,11 @@ internal class TestCommand {
 
     @Test
     fun testSimpleExecute() = runBlocking {
-        assertEquals("test", withTesting<MessageChain> {
-            assertSuccess(TestSimpleCommand.execute(sender, "test"))
-        }.contentToString())
+        TestSimpleCommand.withRegistration {
+            assertEquals("test", withTesting<MessageChain> {
+                assertSuccess(TestSimpleCommand.execute(sender, "test"))
+            }.contentToString())
+        }
     }
 
     @Test
@@ -263,6 +266,7 @@ internal class TestCommand {
     }
 }
 
+@OptIn(ExperimentalCommandDescriptors::class)
 internal fun assertSuccess(result: CommandExecuteResult) {
     if (result.isFailure()) {
         throw result.exception ?: AssertionError(result.toString())