diff --git a/LiteWearable/entry/src/main/js/MainAbility/cryptoFramework/cryptoFramework.js b/LiteWearable/entry/src/main/js/MainAbility/cryptoFramework/cryptoFramework.js
index a15bc8599dcf52fc8e6fa527d9e1455e2df25335..335bb5f101208a074d75b58f2b43d7f48571ba94 100644
--- a/LiteWearable/entry/src/main/js/MainAbility/cryptoFramework/cryptoFramework.js
+++ b/LiteWearable/entry/src/main/js/MainAbility/cryptoFramework/cryptoFramework.js
@@ -6,7 +6,7 @@ export default {
         title: ""
     },
     onInit() {
-        this.title = "Hello World";
+        this.title = 'Hello World';
     }
 };
 // [EndExclude do_md]
@@ -20,31 +20,32 @@ function stringToUint8Array(str) {
 }
 
 function doMd() {
-    let mdAlgName = 'SHA256'; // 摘要算法名
-    let message = 'mdTestMessage'; // 待摘要的数据
+    let mdAlgName = 'SHA256'; // Abstract algorithm name.
+    let message = 'mdTestMessage'; // The data to be summarized.
     let handle;
     let mdResult;
     let mdLen;
-    //指定摘要算法SHA256，生成摘要操作实例
+    // Specify the digest algorithm SHA256 and generate an instance of the digest operation.
     try {
         handle = cryptoFramework.createMd(mdAlgName);
     } catch (error) {
         console.error(`createMd error, code: ${error.code}, msg: ${error.message}`);
     }
     try {
-        // 数据量较少时，可以只做一次update，将数据全部传入，接口未对入参长度做限制
+        // When the data volume is small, only one update operation can be performed, and all the data can be sent in.
+        // The interface does not impose any restrictions on the length of the input parameters.
         handle?.updateSync({ data: stringToUint8Array(message) });
     } catch (error) {
         console.error(`updateSync error, code:+${error.code}, msg: ${error.message}`);
     }
-    // 获取摘要计算结果。
+    // Obtain the summary calculation results.
     try {
         mdResult = handle?.digest();
     } catch (error) {
         console.error(`digest error, code: ${error.code}, msg: ${error.message}`);
     }
     console.info('Md result:' + mdResult?.data);
-    // 获取摘要计算长度，单位为字节
+    // Obtain the length of the summary calculation, with the unit being bytes.
     try {
         mdLen = handle?.getMdLength();
     } catch (error) {
@@ -58,7 +59,7 @@ function doRand() {
     let rand;
     let ret = true;
     let randData
-    // 生成随机数操作实例
+    // Example of generating random numbers operation.
     try {
         rand = cryptoFramework.createRandom();
     } catch (error) {
@@ -66,7 +67,7 @@ function doRand() {
         console.error(`createRandom error, code:+${error.code}, msg: ${error.message}`);
     }
     let len = 24; // Generate a 24-byte random number.
-    // (可选)调用Random.setSeed，为随机数生成池设置种子
+    // (Optional) Call Random.setSeed to set the seed for the random number generation pool.
     let seed = new Uint8Array([1, 2, 3]);
     try {
         rand?.setSeed({ data: seed });
@@ -76,7 +77,7 @@ function doRand() {
     }
 
     try {
-        //生成安全随机数
+        // Generate secure random numbers.
         randData = rand?.generateRandomSync(len);
     } catch (error) {
         ret = false;
diff --git a/LiteWearable/entry/src/main/js/MainAbility/security/HMAC.js b/LiteWearable/entry/src/main/js/MainAbility/security/HMAC.js
index c3048f3cf141a0733ac714f956ba137d2ed27a00..97784c83dc3cb4e4135985f1decb8ff259cb3194 100644
--- a/LiteWearable/entry/src/main/js/MainAbility/security/HMAC.js
+++ b/LiteWearable/entry/src/main/js/MainAbility/security/HMAC.js
@@ -2,31 +2,31 @@
 // [Start hmac_process]
 import huks from '@ohos.security.huks';
 
-// HMACKeyAlias 别名，用于区分生成的KEY
+// HMACKeyAlias - Alias used to distinguish the generated KEY.
 const HMAC_KEY_ALIAS = 'HMACKeyAlias';
 // [StartExclude hmac_generate]
-// 明文，加密前数据
+// Plain text, data before encryption.
 let plainText = 'HMACSAdffssghABC5612345612345192';
-// 密文，存放加密后数据
+// Ciphertext, storing the encrypted data.
 let cipherText = '';
-// 操作句柄
+// Operation handle.
 let handle;
 // [EndExclude hmac_generate]
 // [StartExclude hmac_process]
 function getHMACGenProperties() {
     let properties = new Array();
     let index = 0;
-    // 算法
+    // algorithm
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_ALGORITHM,
         value: huks.HuksKeyAlg.HUKS_ALG_AES
     };
-    // 密钥长度
+    // key length.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_KEY_SIZE,
         value: huks.HuksKeySize.HUKS_AES_KEY_SIZE_256
     };
-    // 密钥用途
+    // Key usage.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_PURPOSE,
         value: huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_MAC
@@ -69,22 +69,22 @@ function stringToUnit8Array(str) {
 function getHMACProperties() {
     let properties = new Array();
     let index = 0;
-    // 算法
+    // algorithm.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_ALGORITHM,
         value: huks.HuksKeyAlg.HUKS_ALG_HMAC
     };
-    // 密钥长度
+    // key length.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_KEY_SIZE,
         value: huks.HuksKeySize.HUKS_AES_KEY_SIZE_256
     };
-    // 密钥用途
+    // Key usage.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_PURPOSE,
         value: huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_MAC
     };
-    // 摘要算法
+    // digest algorithm.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_DIGEST,
         value: huks.HuksKeyPurpose.HUKS_DIGEST_SHA256
@@ -152,7 +152,7 @@ function HMACProcess() {
                 }
             });
         } else {
-            // HMAC密文接收
+            // HMAC ciphertext reception.
             cipherText = uint8ArrayToString(finishData.outData);
         }
     });
diff --git a/LiteWearable/entry/src/main/js/MainAbility/security/KeyAlias.js b/LiteWearable/entry/src/main/js/MainAbility/security/KeyAlias.js
index 2bf669097719b0037752f788cfc25662954772b7..af84aa3556a8c250d5f4590f82a081f6bed208f8 100644
--- a/LiteWearable/entry/src/main/js/MainAbility/security/KeyAlias.js
+++ b/LiteWearable/entry/src/main/js/MainAbility/security/KeyAlias.js
@@ -3,30 +3,31 @@
 import huks from '@ohos.security.huks';
 
 // [StartExclude export_key]
-// 密钥材料
+// Key material.
 let plainTextKey = new Uint8Array([
     0x1d, 0x2c, 0x3a, 0x4b, 0x5e, 0x6f, 0x7d, 0x8a, 0x9c, 0xab, 0xbc, 0xcd, 0xde, 0xef, 0xf1, 0x23
 ]);
 // [EndExclude export_key]
-// 确定密钥别名
+// Confirm the key alias.
 const KEY_ALIAS = 'keyAlias';
 
 // [StartExclude export_key]
-// 封装密钥属性集和密钥材料
+// Package the set of key attributes and key materials.
 function getImportKeyProperties() {
     let properties = new Array();
     let index = 0;
-    // 算法
+    // algorithm.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_ALGORITHM,
         value: huks.HuksKeyAlg.HUKS_ALG_AES
     };
-    // 秘钥长度 （128/192/256）
+    // Key length (128/192/256).
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_KEY_SIZE,
         value: huks.HuksKeySize.HUKS_AES_KEY_SIZE_128
     };
-    // 秘钥用途,生成秘钥时使用可以限制秘钥的使用权限 （AES一般用于加密、解密）
+    // Key usage: When generating the key,
+    // using it can limit the usage rights of the key (AES is generally used for encryption and decryption).
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_PURPOSE,
         value: huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_DECRYPT | huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_ENCRYPT
@@ -34,7 +35,7 @@ function getImportKeyProperties() {
     return properties
 }
 
-// 明文导入密钥
+// Explicitly imported key.
 function importKey() {
     let huksInfo;
     let ret = true;
diff --git a/LiteWearable/entry/src/main/js/MainAbility/security/RSA.js b/LiteWearable/entry/src/main/js/MainAbility/security/RSA.js
index 73469f3132bcde33a2a243a376f22607370589ec..c3b77afedb9c552737cfa71d15236e8ce211acdb 100644
--- a/LiteWearable/entry/src/main/js/MainAbility/security/RSA.js
+++ b/LiteWearable/entry/src/main/js/MainAbility/security/RSA.js
@@ -3,18 +3,18 @@
 import huks from '@ohos.security.huks';
 
 // [Start rsa_encrypt]
-// 别名，用于区分生成的KEY
+// Alias, used to distinguish the generated KEY.
 const RSA_KEY_ALIAS = 'RSAKeyAlias';
-// 自定义密钥长度必须在1024 -2048之间，且是8的倍数
+// The custom key length must be between 1024 and 2048, and it must be a multiple of 8.
 const HUKS_RSA_KEY_SIZE_1024 = 1024;
 // [StartExclude rsa_generate]
-// 明文，加密前数据
+// Plain text, data before encryption.
 let plainText = 'RSASSAdffssghCBC5612345612345192';
-// 明文，加密前数据的长度
+// Plain text, the length of the data before encryption.
 let plainTextLen = 32;
-// 密文，存放加密后数据
+// Ciphertext, storing the encrypted data.
 let cipherText = '';
-// 操作句柄
+// Operation handle.
 let handle;
 
 // [EndExclude rsa_generate]
@@ -23,17 +23,17 @@ let handle;
 function getRSAGenProperties() {
     let properties = new Array();
     let index = 0;
-    // 算法
+    // algorithm.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_ALGORITHM,
         value: huks.HuksKeyAlg.HUKS_ALG_RSA
     };
-    // 密钥长度
+    // key length.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_KEY_SIZE,
         value: HUKS_RSA_KEY_SIZE_1024
     };
-    // 密钥用途
+    // Key usage.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_PURPOSE,
         value: huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_DECRYPT | huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_ENCRYPT
@@ -59,23 +59,23 @@ function generateRSAKey() {
 function getRSAEncryptProperties() {
     let properties = new Array();
     let index = 0;
-    // 算法
+    // algorithm.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_ALGORITHM,
         value: huks.HuksKeyAlg.HUKS_ALG_RSA
     };
-    // 密钥长度
+    // key length.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_KEY_SIZE,
         value: HUKS_RSA_KEY_SIZE_1024
     };
 
-    // 密钥用途
+    // Key usage.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_PURPOSE,
         value: huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_ENCRYPT
     };
-    //  密钥 PADDING方式
+    // Key PADDING method.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_PADDING,
         value: huks.HuksKeyPadding.HUKS_PADDING_PKCS1_V1_5
@@ -148,7 +148,7 @@ function encryptProcess() {
                 }
             });
         } else {
-            // 密文接收
+            // Encrypted message reception.
             cipherText = uint8ArrayToString(finishData.outData);
             huksInfo = cipherText;
         }
@@ -177,30 +177,30 @@ function stringToUint8Array(str) {
 function getRSADecryptProperties() {
     let properties = new Array();
     let index = 0;
-    // 算法
+    // algorithm.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_ALGORITHM,
         value: huks.HuksKeyAlg.HUKS_ALG_RSA
     };
-    // 密钥长度
+    // key length.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_KEY_SIZE,
         value: HUKS_RSA_KEY_SIZE_1024
     };
 
-    // 密钥用途
+    // Key usage.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_PURPOSE,
         value: huks.HuksKeyPurpose.HUKS_KEY_PURPOSE_DECRYPT
     };
 
-    // 密钥 PADDING方式
+    // Key PADDING method.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_PADDING,
         value: huks.HuksKeyPadding.HUKS_PADDING_PKCS1_V1_5
     };
 
-    // 摘要算法
+    // digest algorithm.
     properties[index++] = {
         tag: huks.HuksTag.HUKS_TAG_DIGEST,
         value: huks.HuksKeyDigest.HUKS_DIGEST_SHA256
@@ -210,7 +210,7 @@ function getRSADecryptProperties() {
 }
 
 function decryptProcess() {
-    // 加密密文长度
+    // Length of encrypted ciphertext.
     let len = HUKS_RSA_KEY_SIZE_1024 / 8;
     let ret = true;
     let outPlainText;
@@ -271,7 +271,7 @@ function decryptProcess() {
                 }
             });
         } else {
-            // 明文接收
+            // Clear text reception.
             outPlainText = uint8ArrayToString(finishData.outData);
         }
     });