diff --git a/frameworks/js/napi/src/napi_asy_key_generator.cpp b/frameworks/js/napi/src/napi_asy_key_generator.cpp
index af3eda19c333c9f51b6c6b8d6e78169ee9186f6a..98388d80991bfe36a663a6f643dc112a3b0b7bd8 100644
--- a/frameworks/js/napi/src/napi_asy_key_generator.cpp
+++ b/frameworks/js/napi/src/napi_asy_key_generator.cpp
@@ -109,7 +109,7 @@ static bool BuildGenKeyPairCtx(napi_env env, napi_callback_info info, GenKeyPair
 {
     napi_value thisVar = nullptr;
     size_t expectedArgc = PARAMS_NUM_ONE;
-    size_t argc;
+    size_t argc = expectedArgc;
     napi_value argv[PARAMS_NUM_ONE] = { nullptr };
     napi_get_cb_info(env, info, &argc, argv, &thisVar, nullptr);
     if (argc != expectedArgc && argc != expectedArgc - 1) {
@@ -173,7 +173,7 @@ static bool BuildConvertKeyCtx(napi_env env, napi_callback_info info, ConvertKey
 {
     napi_value thisVar = nullptr;
     size_t expectedArgc = PARAMS_NUM_THREE;
-    size_t argc;
+    size_t argc = expectedArgc;
     napi_value argv[PARAMS_NUM_THREE] = { nullptr };
     napi_get_cb_info(env, info, &argc, argv, &thisVar, nullptr);
     if (argc != expectedArgc && argc != expectedArgc - 1) {
@@ -465,12 +465,12 @@ napi_value NapiAsyKeyGenerator::AsyKeyGeneratorConstructor(napi_env env, napi_ca
 napi_value NapiAsyKeyGenerator::CreateJsAsyKeyGenerator(napi_env env, napi_callback_info info)
 {
     LOGI("enter ...");
-    size_t exceptedArgc = PARAMS_NUM_ONE;
-    size_t argc;
+    size_t expectedArgc = PARAMS_NUM_ONE;
+    size_t argc = expectedArgc;
     napi_value argv[PARAMS_NUM_ONE] = { nullptr };
     napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr);
 
-    if (argc != exceptedArgc) {
+    if (argc != expectedArgc) {
         LOGE("The input args num is invalid.");
         return NapiGetNull(env);
     }
diff --git a/frameworks/js/napi/src/napi_key_agreement.cpp b/frameworks/js/napi/src/napi_key_agreement.cpp
index 85a3c15576e9f021b4ff1f7f94a928deb9f3777f..1d078cec93887bc936105a45b46ceecce2b58e4e 100644
--- a/frameworks/js/napi/src/napi_key_agreement.cpp
+++ b/frameworks/js/napi/src/napi_key_agreement.cpp
@@ -74,7 +74,7 @@ static bool BuildKeyAgreementJsCtx(napi_env env, napi_callback_info info, KeyAgr
 {
     napi_value thisVar = nullptr;
     size_t expectedArgc = PARAMS_NUM_THREE;
-    size_t argc;
+    size_t argc = expectedArgc;
     napi_value argv[PARAMS_NUM_THREE] = { nullptr };
     napi_get_cb_info(env, info, &argc, argv, &thisVar, nullptr);
     if (argc != expectedArgc && argc != expectedArgc - 1) {
@@ -255,7 +255,7 @@ napi_value NapiKeyAgreement::CreateJsKeyAgreement(napi_env env, napi_callback_in
 {
     LOGI("enter ...");
     size_t exceptedArgc = PARAMS_NUM_ONE;
-    size_t argc;
+    size_t argc = PARAMS_NUM_ONE;
     napi_value argv[PARAMS_NUM_ONE] = { nullptr };
     napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr);
 
diff --git a/frameworks/js/napi/src/napi_mac.cpp b/frameworks/js/napi/src/napi_mac.cpp
index 41a258180d7b78a08a712384eba418c3a6d3899b..a8eeb0b91a89b07638691e56209a17919dd6f386 100644
--- a/frameworks/js/napi/src/napi_mac.cpp
+++ b/frameworks/js/napi/src/napi_mac.cpp
@@ -417,7 +417,7 @@ napi_value NapiMac::MacConstructor(napi_env env, napi_callback_info info)
 napi_value NapiMac::CreateMac(napi_env env, napi_callback_info info)
 {
     size_t exceptedArgc = ARGS_SIZE_ONE;
-    size_t argc;
+    size_t argc = expectedArgc;
     napi_value argv[ARGS_SIZE_ONE] = { 0 };
     napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr);
     if (argc != exceptedArgc) {
diff --git a/frameworks/js/napi/src/napi_md.cpp b/frameworks/js/napi/src/napi_md.cpp
index 4c84f6d3689142f4e136b5fde6a84b0073594e87..902e99441f5fd3864e8952c015b5e6d062717818 100644
--- a/frameworks/js/napi/src/napi_md.cpp
+++ b/frameworks/js/napi/src/napi_md.cpp
@@ -323,11 +323,11 @@ napi_value NapiMd::MdConstructor(napi_env env, napi_callback_info info)
 
 napi_value NapiMd::CreateMd(napi_env env, napi_callback_info info)
 {
-    size_t exceptedArgc = ARGS_SIZE_ONE;
-    size_t argc;
+    size_t expectedArgc = ARGS_SIZE_ONE;
+    size_t argc = expectedArgc;
     napi_value argv[ARGS_SIZE_ONE] = { 0 };
     napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr);
-    if (argc != exceptedArgc) {
+    if (argc != expectedArgc) {
         LOGE("The input args num is invalid.");
         return nullptr;
     }
diff --git a/frameworks/js/napi/src/napi_rand.cpp b/frameworks/js/napi/src/napi_rand.cpp
index aa16244c37a1379b0d349007c00446ae7cf767b0..74589275878ef3912f9d121a2c62b23b8ca14818 100644
--- a/frameworks/js/napi/src/napi_rand.cpp
+++ b/frameworks/js/napi/src/napi_rand.cpp
@@ -310,10 +310,10 @@ napi_value NapiRand::RandConstructor(napi_env env, napi_callback_info info)
 
 napi_value NapiRand::CreateRand(napi_env env, napi_callback_info info)
 {
-    size_t exceptedArgc = ARGS_SIZE_ZERO;
-    size_t argc;
+    size_t expectedArgc = ARGS_SIZE_ZERO;
+    size_t argc = expectedArgc;
     napi_get_cb_info(env, info, &argc, nullptr, nullptr, nullptr);
-    if (argc != exceptedArgc) {
+    if (argc != expectedArgc) {
         LOGE("The input args num is invalid.");
         return nullptr;
     }
diff --git a/frameworks/js/napi/src/napi_sign.cpp b/frameworks/js/napi/src/napi_sign.cpp
index 94cc8acb00e064f5896b33fca2528d84b86aa281..a3e1208490eec42498b89927240e90b9695206ae 100644
--- a/frameworks/js/napi/src/napi_sign.cpp
+++ b/frameworks/js/napi/src/napi_sign.cpp
@@ -142,7 +142,7 @@ static bool BuildSignJsInitCtx(napi_env env, napi_callback_info info, SignInitCt
 {
     napi_value thisVar = nullptr;
     size_t expectedArgc = PARAMS_NUM_TWO;
-    size_t argc;
+    size_t argc = expectedArgc;
     napi_value argv[PARAMS_NUM_TWO] = { nullptr, nullptr };
     napi_get_cb_info(env, info, &argc, argv, &thisVar, nullptr);
     if (argc != expectedArgc && argc != expectedArgc - 1) {
@@ -185,7 +185,7 @@ static bool BuildSignJsUpdateCtx(napi_env env, napi_callback_info info, SignUpda
 {
     napi_value thisVar = nullptr;
     size_t expectedArgc = PARAMS_NUM_TWO;
-    size_t argc;
+    size_t argc = expectedArgc;
     napi_value argv[PARAMS_NUM_TWO] = { nullptr, nullptr };
     napi_get_cb_info(env, info, &argc, argv, &thisVar, nullptr);
     if ((argc != expectedArgc) && (argc != expectedArgc - 1)) {
@@ -226,7 +226,7 @@ static bool BuildSignJsDoFinalCtx(napi_env env, napi_callback_info info, SignDoF
 {
     napi_value thisVar = nullptr;
     size_t expectedArgc = PARAMS_NUM_TWO;
-    size_t argc;
+    size_t argc = expectedArgc;
     napi_value argv[PARAMS_NUM_TWO] = { nullptr, nullptr };
     napi_get_cb_info(env, info, &argc, argv, &thisVar, nullptr);
     if ((argc != expectedArgc) && (argc != expectedArgc - 1)) {
@@ -593,12 +593,12 @@ napi_value NapiSign::SignConstructor(napi_env env, napi_callback_info info)
 napi_value NapiSign::CreateJsSign(napi_env env, napi_callback_info info)
 {
     LOGI("enter ...");
-    size_t exceptedArgc = PARAMS_NUM_ONE;
-    size_t argc;
+    size_t expectedArgc = PARAMS_NUM_ONE;
+    size_t argc = expectedArgc;
     napi_value argv[PARAMS_NUM_ONE] = { nullptr };
     napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr);
 
-    if (argc != exceptedArgc) {
+    if (argc != expectedArgc) {
         LOGE("The input args num is invalid.");
         return nullptr;
     }
diff --git a/frameworks/js/napi/src/napi_verify.cpp b/frameworks/js/napi/src/napi_verify.cpp
index 1c421707674c8c37be998c5e57896e00f35504d8..98ad0e9597030e5043c918085b6053039c5a35c9 100644
--- a/frameworks/js/napi/src/napi_verify.cpp
+++ b/frameworks/js/napi/src/napi_verify.cpp
@@ -142,7 +142,7 @@ static bool BuildVerifyJsInitCtx(napi_env env, napi_callback_info info, VerifyIn
 {
     napi_value thisVar = nullptr;
     size_t expectedArgc = PARAMS_NUM_TWO;
-    size_t argc;
+    size_t argc = expectedArgc;
     napi_value argv[PARAMS_NUM_TWO] = { nullptr, nullptr };
     napi_get_cb_info(env, info, &argc, argv, &thisVar, nullptr);
     if ((argc != expectedArgc) && (argc != expectedArgc - 1)) {
@@ -185,7 +185,7 @@ static bool BuildVerifyJsUpdateCtx(napi_env env, napi_callback_info info, Verify
 {
     napi_value thisVar = nullptr;
     size_t expectedArgc = PARAMS_NUM_TWO;
-    size_t argc;
+    size_t argc = expectedArgc;
     napi_value argv[PARAMS_NUM_TWO] = { nullptr, nullptr };
     napi_get_cb_info(env, info, &argc, argv, &thisVar, nullptr);
     if ((argc != expectedArgc) && (argc != expectedArgc - 1)) {
@@ -255,7 +255,7 @@ static bool BuildVerifyJsDoFinalCtx(napi_env env, napi_callback_info info, Verif
 {
     napi_value thisVar = nullptr;
     size_t expectedArgc = PARAMS_NUM_THREE;
-    size_t argc;
+    size_t argc= expectedArgc;
     napi_value argv[PARAMS_NUM_THREE] = { nullptr, nullptr, nullptr };
     napi_get_cb_info(env, info, &argc, argv, &thisVar, nullptr);
     if ((argc != expectedArgc) && (argc != expectedArgc - 1)) {
@@ -616,12 +616,12 @@ napi_value NapiVerify::VerifyConstructor(napi_env env, napi_callback_info info)
 napi_value NapiVerify::CreateJsVerify(napi_env env, napi_callback_info info)
 {
     LOGI("enter ...");
-    size_t exceptedArgc = PARAMS_NUM_ONE;
-    size_t argc;
+    size_t expectedArgc = PARAMS_NUM_ONE;
+    size_t argc = expectedArgc;
     napi_value argv[PARAMS_NUM_ONE] = { nullptr };
     napi_get_cb_info(env, info, &argc, argv, nullptr, nullptr);
 
-    if (argc != exceptedArgc) {
+    if (argc != expectedArgc) {
         LOGE("The input args num is invalid.");
         return nullptr;
     }