diff --git a/src/main/kotlin/top/fatweb/api/controller/permission/GroupController.kt b/src/main/kotlin/top/fatweb/api/controller/permission/GroupController.kt
index 0a5a579..02912da 100644
--- a/src/main/kotlin/top/fatweb/api/controller/permission/GroupController.kt
+++ b/src/main/kotlin/top/fatweb/api/controller/permission/GroupController.kt
@@ -3,16 +3,7 @@ package top.fatweb.api.controller.permission
 import io.swagger.v3.oas.annotations.Operation
 import io.swagger.v3.oas.annotations.tags.Tag
 import jakarta.validation.Valid
-import org.springframework.web.bind.annotation.DeleteMapping
-import org.springframework.web.bind.annotation.GetMapping
-import org.springframework.web.bind.annotation.PatchMapping
-import org.springframework.web.bind.annotation.PathVariable
-import org.springframework.web.bind.annotation.PostMapping
-import org.springframework.web.bind.annotation.PutMapping
-import org.springframework.web.bind.annotation.RequestBody
-import org.springframework.web.bind.annotation.RequestMapping
-import org.springframework.web.bind.annotation.RestController
-import top.fatweb.api.converter.permission.GroupConverter
+import org.springframework.web.bind.annotation.*
 import top.fatweb.api.entity.common.ResponseCode
 import top.fatweb.api.entity.common.ResponseResult
 import top.fatweb.api.param.authentication.*
diff --git a/src/main/kotlin/top/fatweb/api/param/authentication/RoleChangeStatusParam.kt b/src/main/kotlin/top/fatweb/api/param/authentication/RoleChangeStatusParam.kt
index e04e7c7..dbad488 100644
--- a/src/main/kotlin/top/fatweb/api/param/authentication/RoleChangeStatusParam.kt
+++ b/src/main/kotlin/top/fatweb/api/param/authentication/RoleChangeStatusParam.kt
@@ -1,7 +1,5 @@
 package top.fatweb.api.param.authentication
 
-import com.fasterxml.jackson.databind.annotation.JsonSerialize
-import com.fasterxml.jackson.databind.ser.std.ToStringSerializer
 import io.swagger.v3.oas.annotations.media.Schema
 import jakarta.validation.constraints.Min
 import jakarta.validation.constraints.NotNull