diff --git a/MnemonicKitTests/MnemonicKitTests.swift b/MnemonicKitTests/MnemonicKitTests.swift
index 4d92525..3a1dc1a 100644
--- a/MnemonicKitTests/MnemonicKitTests.swift
+++ b/MnemonicKitTests/MnemonicKitTests.swift
@@ -1,33 +1,59 @@
 //
-//  MnemonicKitTests.swift
-//  MnemonicKitTests
+//  CKMnemonicTests.swift
+//  CKMnemonicTests
 //
-//  Created by Keefer Taylor on 10/28/18.
-//  Copyright © 2018 Keefer Taylor. All rights reserved.
+//  Created by 仇弘扬 on 2017/7/25.
+//  Copyright © 2017年 askcoin. All rights reserved.
 //
-
 import XCTest
 
-class MnemonicKitTests: XCTestCase {
-
+class CKMnemonicTests: XCTestCase {
+    
     override func setUp() {
+        super.setUp()
         // Put setup code here. This method is called before the invocation of each test method in the class.
     }
-
+    
     override func tearDown() {
         // Put teardown code here. This method is called after the invocation of each test method in the class.
+        super.tearDown()
     }
-
-    func testExample() {
+    
+    func testMnemonicCreate() {
         // This is an example of a functional test case.
         // Use XCTAssert and related functions to verify your tests produce the correct results.
+		
+		guard let url = Bundle.main.url(forResource: "vectors", withExtension: "json") else {
+			XCTFail("获取测试文件路径失败")
+			return
+		}
+		
+		do {
+			let data = try Data(contentsOf: url)
+			let vectors: [String: Any] = try JSONSerialization.jsonObject(with: data, options: [.allowFragments, .mutableContainers, .mutableLeaves]) as! [String: Any]
+			
+			if let cases: Array<Array<String>> = vectors["english"] as? Array<Array<String>> {
+				for test in cases {
+					let selfM = try CKMnemonic.mnemonicString(from: test[0], language: .english)
+					let m = test[1]
+					XCTAssertTrue(selfM == m, "计算出的助记词没有通过测试")
+					
+					let selfSeed = try CKMnemonic.deterministicSeedString(from: selfM, passphrase: "TREZOR", language: .english)
+					let seed = test[2]
+					XCTAssertTrue(selfSeed == seed, "计算出的 seed 没有通过测试")
+				}
+			}
+		} catch {
+			XCTFail("测试未通过，原因：\(error)")
+		}
+		
     }
-
+    
     func testPerformanceExample() {
         // This is an example of a performance test case.
         self.measure {
             // Put the code you want to measure the time of here.
         }
     }
-
+    
 }