diff --git a/frameworks/native/runtime/sts_runtime.cpp b/frameworks/native/runtime/sts_runtime.cpp
index c9eaf0bcc830b4883b9e20b8076b6919688ea39e..5a9d811bc4bfc2dcc4fe769e35abbca6938de356 100644
--- a/frameworks/native/runtime/sts_runtime.cpp
+++ b/frameworks/native/runtime/sts_runtime.cpp
@@ -664,6 +664,7 @@ std::unique_ptr<STSNativeReference> STSRuntime::LoadStsModule(const std::string&
         return std::make_unique<STSNativeReference>();
     }
     std::string entryPath = EntryPathManager::GetInstance().GetEntryPath(srcEntrance);
+    std::replace(entryPath.begin(), entryPath.end(), '/', '.');
     ani_string entryClassStr;
     aniEnv->String_NewUTF8(entryPath.c_str(), entryPath.length(), &entryClassStr);
     ani_class entryClass = nullptr;
@@ -753,4 +754,4 @@ void STSRuntime::PreloadClass(const char *className)
     }
 }
 } // namespace AbilityRuntime
-} // namespace OHOS
\ No newline at end of file
+} // namespace OHOS