diff --git a/test/unittest/src/crypto_aes_cipher_test.cpp b/test/unittest/src/crypto_aes_cipher_test.cpp
index c50e70cf2d2d1031eff4f2568059b4403edea136..f858dbcd5ecf2e6a4df7fea57da7188537e543c2 100644
--- a/test/unittest/src/crypto_aes_cipher_test.cpp
+++ b/test/unittest/src/crypto_aes_cipher_test.cpp
@@ -115,7 +115,7 @@ static int32_t GeneratorFile(const char *fileName, int32_t genFileSize)
     }
     uint8_t buffer[FILE_BLOCK_SIZE] = {0};
     std::ifstream file(fileName);
-    
+
     if (file.good()) {
         file.close();
         return 0;
@@ -429,7 +429,12 @@ static int32_t AesNoUpdateDecrypt(HcfCipher *cipher, HcfSymKey *key, HcfParamsSp
     return ret;
 }
 
-
+/**
+ * @tc.name: AesEncryptTest.AesEncryptTest001
+ * @tc.desc: Verify whether the crypto framework is normal.
+ * @tc.type: FUNC
+ * @tc.require: I5QWEO
+ */
 HWTEST_F(AesEncryptTest, AesEncryptTest001, TestSize.Level0)
 {
     int ret = 0;
@@ -476,6 +481,12 @@ clearup:
     EXPECT_NE(ret, 0);
 }
 
+/**
+ * @tc.name: AesEncryptTest.AesEncryptTest002
+ * @tc.desc: Verify AES128 cipher algorithm.
+ * @tc.type: FUNC
+ * @tc.require: I5QWEG
+ */
 HWTEST_F(AesEncryptTest, AesEncryptTest002, TestSize.Level0)
 {
     int ret = 0;
diff --git a/test/unittest/src/crypto_ecc_asy_key_generator_test.cpp b/test/unittest/src/crypto_ecc_asy_key_generator_test.cpp
index bf27a80e4106d51eb0f549dd01deb29ec2a4e256..7feabf49834f51c60fc54d71c1888c287bf9abcc 100644
--- a/test/unittest/src/crypto_ecc_asy_key_generator_test.cpp
+++ b/test/unittest/src/crypto_ecc_asy_key_generator_test.cpp
@@ -129,6 +129,12 @@ static HcfObjectBase obj = {
     .destroy = NULL
 };
 
+/**
+ * @tc.name: EccAsyKeyGeneratorTest.EccAsyKeyGeneratorTest001
+ * @tc.desc: Verify that the creation of the ECC224 key pair generator is normal.
+ * @tc.type: FUNC
+ * @tc.require: I5QWEI
+ */
 HWTEST_F(EccAsyKeyGeneratorTest, EccAsyKeyGeneratorTest001, TestSize.Level0)
 {
     HcfAsyKeyGenerator *generator = NULL;
diff --git a/test/unittest/src/crypto_md_test.cpp b/test/unittest/src/crypto_md_test.cpp
index 72ddd618441552404686228cfdc937fd83d40236..b15cf9101e9120a7a02404bd30c096fea85b7f92 100644
--- a/test/unittest/src/crypto_md_test.cpp
+++ b/test/unittest/src/crypto_md_test.cpp
@@ -66,6 +66,12 @@ static void PrintfBlobInHex(uint8_t *data, size_t dataLen)
     printf("\n");
 }
 
+/**
+ * @tc.name: CryptoFrameworkMdTest.CryptoFrameworkMdCreateTest001
+ * @tc.desc: Verify that the creation of the SHA1 Md obj is normal.
+ * @tc.type: FUNC
+ * @tc.require: I5QWEM
+ */
 HWTEST_F(CryptoFrameworkMdTest, CryptoFrameworkMdCreateTest001, TestSize.Level0)
 {
     int32_t ret = 0;
diff --git a/test/unittest/src/crypto_rand_test.cpp b/test/unittest/src/crypto_rand_test.cpp
index 53cc0d28cb75774838bfc61401e49a8b795a8cda..12b41fd140bd7a4b0b5764f4d9547b4631bf0441 100644
--- a/test/unittest/src/crypto_rand_test.cpp
+++ b/test/unittest/src/crypto_rand_test.cpp
@@ -43,6 +43,12 @@ void CryptoFrameworkRandTest::TearDown() // add destroy here, this will be calle
 {
 }
 
+/**
+ * @tc.name: CryptoFrameworkRandTest.CryptoFrameworkRandCreateTest001
+ * @tc.desc: Verify that the creation of the random obj is normal.
+ * @tc.type: FUNC
+ * @tc.require: I5QWEN
+ */
 HWTEST_F(CryptoFrameworkRandTest, CryptoFrameworkRandCreateTest001, TestSize.Level0)
 {
     int32_t ret = 0;
diff --git a/test/unittest/src/crypto_x509_certificate_test.cpp b/test/unittest/src/crypto_x509_certificate_test.cpp
index 3a3d17873da2978a521ac94df09797980f660565..625cb9fc22871ed69b0ecc14805864075a17c5f0 100644
--- a/test/unittest/src/crypto_x509_certificate_test.cpp
+++ b/test/unittest/src/crypto_x509_certificate_test.cpp
@@ -260,7 +260,12 @@ void X509CertTest::TearDown()
 {
 }
 
-/* Valid PEM format. */
+/**
+ * @tc.name: X509CertTest.GenerateCert001
+ * @tc.desc: Generate valid PEM format certificate.
+ * @tc.type: FUNC
+ * @tc.require: I5QDNN
+ */
 HWTEST_F(X509CertTest, GenerateCert001, TestSize.Level0)
 {
     HcfX509Certificate *x509Cert = nullptr;