diff --git a/swift-secure-enclave-tool.swift b/swift-secure-enclave-tool.swift
index 216a2fa..bc9a8b5 100644
--- a/swift-secure-enclave-tool.swift
+++ b/swift-secure-enclave-tool.swift
@@ -172,17 +172,17 @@ if (command == "is_support_secure_enclave") {
     exitWith("ok:\(isSupportSecureEnclave())")
 }
 
-if (command == "generate_secure_enclave_p256_ecsign_keypair") {
+if (command == "generate_p256_ecsign_keypair") {
     let requireBio = readArgumentAsBool(index: 2, defaultValue: true)
     exitWith(generateSecureEnclaveP256KeyPair(sign: true, requireBio: requireBio))
 }
 
-if (command == "generate_secure_enclave_p256_ecdh_keypair") {
+if (command == "generate_p256_ecdh_keypair") {
     let requireBio = readArgumentAsBool(index: 2, defaultValue: true)
     exitWith(generateSecureEnclaveP256KeyPair(sign: false, requireBio: requireBio))
 }
 
-if (command == "recover_secure_enclave_p256_ecsign_public_key") {
+if (command == "recover_p256_ecsign_public_key") {
     if (CommandLine.arguments.count != 3) {
         exitWith("err:require two arguments")
     }
@@ -191,7 +191,7 @@ if (command == "recover_secure_enclave_p256_ecsign_public_key") {
     exitWith(response)
 }
 
-if (command == "recover_secure_enclave_p256_ecdh_public_key") {
+if (command == "recover_p256_ecdh_public_key") {
     if (CommandLine.arguments.count != 3) {
         exitWith("err:require two arguments")
     }
@@ -200,7 +200,7 @@ if (command == "recover_secure_enclave_p256_ecdh_public_key") {
     exitWith(response)
 }
 
-if (command == "compute_secure_enclave_p256_ecsign") {
+if (command == "compute_p256_ecsign") {
     if (CommandLine.arguments.count != 4) {
         exitWith("err:require three arguments")
     }
@@ -211,7 +211,7 @@ if (command == "compute_secure_enclave_p256_ecsign") {
     exitWith(response)
 }
 
-if (command == "compute_secure_enclave_p256_ecdh") {
+if (command == "compute_p256_ecdh") {
     if (CommandLine.arguments.count != 4) {
         exitWith("err:require three arguments")
     }
@@ -228,15 +228,15 @@ if (command == "version") {
 
 if (command == "help") {
     print("swift-secure-enclave-tool <command>")
-    print("help                                                              - print help")
-    print("version                                                           - print version")
-    print("is_support_secure_enclave                                         - print is support Secure Enclave")
-    print("generate_secure_enclave_p256_ecsign_keypair [requireBio]          - generate Secure Enclave P256 EC sign key pair")
-    print("generate_secure_enclave_p256_ecdh_keypair [requireBio]            - generate Secure Enclave P256 EC DH key pair")
-    print("recover_secure_enclave_p256_ecsign_public_key <privateKey>        - recover Secure Enclave P256 EC sign key pair")
-    print("recover_secure_enclave_p256_ecdh_public_key <privateKey>          - recover Secure Enclave P256 EC DH key pair")
-    print("compute_secure_enclave_p256_ecsign <privateKey> <content>         - compure Secure Enclave P256 EC sign")
-    print("compute_secure_enclave_p256_ecdh <privateKey> <ephemeraPublicKey> - compure Secure Enclave P256 EC DH")
+    print("help                                               - print help")
+    print("version                                            - print version")
+    print("is_support_secure_enclave                          - is Secure Enclave supported")
+    print("generate_p256_ecsign_keypair [requireBio]          - generate Secure Enclave P256 EC sign key pair")
+    print("generate_p256_ecdh_keypair [requireBio]            - generate Secure Enclave P256 EC DH key pair")
+    print("recover_p256_ecsign_public_key <privateKey>        - recover Secure Enclave P256 EC sign key pair")
+    print("recover_p256_ecdh_public_key <privateKey>          - recover Secure Enclave P256 EC DH key pair")
+    print("compute_p256_ecsign <privateKey> <content>         - compure Secure Enclave P256 EC sign")
+    print("compute_p256_ecdh <privateKey> <ephemeraPublicKey> - compure Secure Enclave P256 EC DH")
     print()
     print("options:")
     print("> requireBio               - true or false (default true)")