diff --git a/src/common/Extend.ts b/src/common/Extend.ts
index 20f6ab5..a8bbef5 100644
--- a/src/common/Extend.ts
+++ b/src/common/Extend.ts
@@ -522,7 +522,7 @@ interface Array<T> {
    * @returns {boolean}   true 有这个数据并且删除成功
    *                      false 没有这个数据
    */
-  remove?(t: T): boolean
+  zremove?(t: T): boolean
 
   /**
    * 排序 支持多重排序
@@ -671,7 +671,7 @@ Object.defineProperties(Array.prototype, {
     },
     writable: true,
   },
-  remove: {
+  zremove: {
     value: function <T>(this: T[], t: T) {
       let idx = this.indexOf(t)
       if (~idx) {
diff --git a/typings/extend.d.ts b/typings/extend.d.ts
index a6803c1..f417a2e 100644
--- a/typings/extend.d.ts
+++ b/typings/extend.d.ts
@@ -1,3 +1,5 @@
+import fastify from 'fastify'
+
 declare module 'fastify' {
   interface FastifyRequest {
     roles?: string[]