diff --git a/frameworks/js/jsi/src/jsi_list.cpp b/frameworks/js/jsi/src/jsi_list.cpp
index 35cc91ededb22f03484381368918945571906a7f..6b74eb30dcf5e5092239e8a2822acfce95249a49 100644
--- a/frameworks/js/jsi/src/jsi_list.cpp
+++ b/frameworks/js/jsi/src/jsi_list.cpp
@@ -81,7 +81,6 @@ void ListDestroy(LiteAlgType type)
 {
     ObjList *obj = nullptr;
     ObjList *objNext = nullptr;
-    uint32_t i = 0;
     LOS_DL_LIST_FOR_EACH_ENTRY_SAFE(obj, objNext, GetListHeader(type), ObjList, listNode) {
         if (obj == nullptr) {
             return;
diff --git a/plugin/openssl_plugin/crypto_operation/cipher/src/cipher_sm4_openssl.c b/plugin/openssl_plugin/crypto_operation/cipher/src/cipher_sm4_openssl.c
index 612d0b22b86b566ae03dd74fee5b0e43788ed942..3b137073aaf26572df4a6d2884afc54e03dc3cfd 100644
--- a/plugin/openssl_plugin/crypto_operation/cipher/src/cipher_sm4_openssl.c
+++ b/plugin/openssl_plugin/crypto_operation/cipher/src/cipher_sm4_openssl.c
@@ -258,7 +258,7 @@ clearup:
     return ret;
 }
 
-static HcfResult GetPaddingMode(HcfCipherSm4GeneratorSpiOpensslImpl* cipherImpl)
+static int GetPaddingMode(HcfCipherSm4GeneratorSpiOpensslImpl* cipherImpl)
 {
     switch (cipherImpl->attr.paddingMode) {
         case HCF_ALG_NOPADDING:
@@ -271,7 +271,7 @@ static HcfResult GetPaddingMode(HcfCipherSm4GeneratorSpiOpensslImpl* cipherImpl)
             LOGE("No Params!");
             break;
     }
-    return HCF_SUCCESS;
+    return 0;
 }
 
 static HcfResult CheckParam(HcfCipherGeneratorSpi* self, enum HcfCryptoMode opMode, HcfKey* key)