diff --git a/packages/plugins/plugin-cert/src/plugin/cert-plugin/acme.ts b/packages/plugins/plugin-cert/src/plugin/cert-plugin/acme.ts
index 410754da7..085466a51 100644
--- a/packages/plugins/plugin-cert/src/plugin/cert-plugin/acme.ts
+++ b/packages/plugins/plugin-cert/src/plugin/cert-plugin/acme.ts
@@ -32,6 +32,7 @@ export type CertInfo = {
   pfx?: string;
   der?: string;
   jks?: string;
+  one?: string;
 };
 export type SSLProvider = "letsencrypt" | "google" | "zerossl";
 export type PrivateKeyType = "rsa_1024" | "rsa_2048" | "rsa_3072" | "rsa_4096" | "ec_256" | "ec_384" | "ec_521";
diff --git a/packages/plugins/plugin-cert/src/plugin/cert-plugin/base.ts b/packages/plugins/plugin-cert/src/plugin/cert-plugin/base.ts
index d7d172cb4..f8dcf1f31 100644
--- a/packages/plugins/plugin-cert/src/plugin/cert-plugin/base.ts
+++ b/packages/plugins/plugin-cert/src/plugin/cert-plugin/base.ts
@@ -192,6 +192,7 @@ export abstract class CertApplyBasePlugin extends AbstractTaskPlugin {
     zip.file("cert.key", cert.key);
     zip.file("intermediate.crt", cert.ic);
     zip.file("origin.crt", cert.oc);
+    zip.file("one.pem", cert.one);
     if (cert.pfx) {
       zip.file("cert.pfx", Buffer.from(cert.pfx, "base64"));
     }
@@ -209,6 +210,7 @@ cert.crt：证书文件，包含证书链，pem格式
 cert.key：私钥文件，pem格式
 intermediate.crt：中间证书文件，pem格式
 origin.crt：原始证书文件，不含证书链，pem格式
+one.pem： 证书和私钥简单合并成一个文件，pem格式，crt正文+key正文
 cert.pfx：pfx格式证书文件，iis服务器使用
 cert.der：der格式证书文件
 cert.jks：jks格式证书文件，java服务器使用
diff --git a/packages/plugins/plugin-cert/src/plugin/cert-plugin/cert-reader.ts b/packages/plugins/plugin-cert/src/plugin/cert-plugin/cert-reader.ts
index 907c3ab16..1b53a909d 100644
--- a/packages/plugins/plugin-cert/src/plugin/cert-plugin/cert-reader.ts
+++ b/packages/plugins/plugin-cert/src/plugin/cert-plugin/cert-reader.ts
@@ -25,6 +25,7 @@ export class CertReader {
   key: string;
   csr: string;
   ic: string; //中间证书
+  one: string; //crt + key 合成一个pem文件
 
   detail: any;
   expires: number;
@@ -46,6 +47,12 @@ export class CertReader {
       this.cert.oc = this.oc;
     }
 
+    this.one = certInfo.one;
+    if (!this.one) {
+      this.one = this.crt + "\n" + this.key;
+      this.cert.one = this.one;
+    }
+
     const { detail, expires } = this.getCrtDetail(this.cert.crt);
     this.detail = detail;
     this.expires = expires.getTime();