diff --git a/test/fuzztest/disablesuperadmin_fuzzer/disablesuperadmin_fuzzer.cpp b/test/fuzztest/disablesuperadmin_fuzzer/disablesuperadmin_fuzzer.cpp
index 729e36a5cbf20c34b4b55ec92593df8562efb98b..7fd1bcd2339a4bd42fd3d77f6ab138846f87b0d2 100644
--- a/test/fuzztest/disablesuperadmin_fuzzer/disablesuperadmin_fuzzer.cpp
+++ b/test/fuzztest/disablesuperadmin_fuzzer/disablesuperadmin_fuzzer.cpp
@@ -33,7 +33,8 @@ namespace OHOS {
             return false;
         }
 
-        enterpriseDeviceManager->DisableSuperAdmin(reinterpret_cast<const char*>(data));
+        std::string bundleName(reinterpret_cast<const char*>(data), size);
+        enterpriseDeviceManager->DisableSuperAdmin(bundleName);
         return true;
     }
 }
diff --git a/test/fuzztest/entinfo_fuzzer/entinfo_fuzzer.cpp b/test/fuzztest/entinfo_fuzzer/entinfo_fuzzer.cpp
index 54e908cae9af97a74a9f361ed09008e08b33f9dd..b1ce9b79b97ee7d08e21b6f869e997eb8b419165 100644
--- a/test/fuzztest/entinfo_fuzzer/entinfo_fuzzer.cpp
+++ b/test/fuzztest/entinfo_fuzzer/entinfo_fuzzer.cpp
@@ -26,7 +26,8 @@ namespace OHOS {
     {
         Parcel dataMessageParcel;
         EntInfo entInfo;
-        entInfo.enterpriseName = reinterpret_cast<const char*>(data);
+        std::string entName(reinterpret_cast<const char*>(data), size);
+        entInfo.enterpriseName = entName;
         std::unique_ptr<EntInfo> entInfoPtr(EntInfo::Unmarshalling(dataMessageParcel));
         return entInfoPtr != nullptr;
     }