diff --git a/services/package/pkg_verify/pkg_verify_util.cpp b/services/package/pkg_verify/pkg_verify_util.cpp
index 0d60ec395f7023fd6ef13658d0b237070861da9a..4f6f3e087d02c06e1694e021a79fb1d286cd8f07 100644
--- a/services/package/pkg_verify/pkg_verify_util.cpp
+++ b/services/package/pkg_verify/pkg_verify_util.cpp
@@ -207,7 +207,13 @@ int32_t PkgVerifyUtil::HashCheck(const PkgStreamPtr srcData, const size_t dataLe
     }
 
     if (memcmp(hash.data(), sourceDigest.data(), digestLen) != EOK) {
-        PKG_LOGW("Failed to memcmp data.");
+        std::string srcSha;
+        std::string destSha;
+        for (size_t i = 0; i < digestLen; i++) {
+            srcSha += std::to_string(sourceDigest[i]);
+            destSha += std::to_string(hash[i]);
+        }
+        PKG_LOGW("Failed to memcmp data %s - %s", srcSha.c_str(), destSha.c_str());
         UPDATER_LAST_WORD(PKG_INVALID_DIGEST);
         return PKG_INVALID_DIGEST;
     }