diff --git a/src/core b/src/core
index 2abb424c..1d7364fe 160000
--- a/src/core
+++ b/src/core
@@ -1 +1 @@
-Subproject commit 2abb424c620da4a1b47f7afac9ff054d2abf20dd
+Subproject commit 1d7364fe519cfedb6cd2f88e42f5ec2738a7adc8
diff --git a/src/onebot11/action/system/Reboot.ts b/src/onebot11/action/system/Reboot.ts
index 8bb0386c..19d6ad9c 100644
--- a/src/onebot11/action/system/Reboot.ts
+++ b/src/onebot11/action/system/Reboot.ts
@@ -8,8 +8,7 @@ const SchemaData = {
   type: 'object',
   properties: {
     delay: { type: 'number' }
-  },
-  required: ['delay']
+  }
 } as const satisfies JSONSchema;
 
 type Payload = FromSchema<typeof SchemaData>;