diff --git a/native/cocos/renderer/gfx-gles3/GLES3Wrangler.cpp b/native/cocos/renderer/gfx-gles3/GLES3Wrangler.cpp
index 50486f24f30..379a6bc3eea 100644
--- a/native/cocos/renderer/gfx-gles3/GLES3Wrangler.cpp
+++ b/native/cocos/renderer/gfx-gles3/GLES3Wrangler.cpp
@@ -136,12 +136,17 @@ bool gles3wClose() {
 void *gles3wLoad(const char *proc) {
     void *res = nullptr;
     if (eglGetProcAddress) res = reinterpret_cast<void *>(eglGetProcAddress(proc));
+    
+#if CC_PLATFORM != CC_PLATFORM_OPENHARMONY
     auto sdkVersion = cc::BasePlatform::getPlatform()->getSdkVersion();
     if (sdkVersion <= 23) {
         if (!res) res = dlsym(libgles, proc);
     } else {
         if (!res) res = dlsym(libegl, proc);
     }
+#else
+    if (!res) res = dlsym(libegl, proc);
+#endif
     return res;
 }
 #endif
diff --git a/templates/harmonyos-next/CMakeLists.txt b/templates/harmonyos-next/CMakeLists.txt
index ede723465a1..f10fbc332aa 100644
--- a/templates/harmonyos-next/CMakeLists.txt
+++ b/templates/harmonyos-next/CMakeLists.txt
@@ -9,8 +9,8 @@ set(CC_ALL_SOURCES)
 option(APP_NAME "Project Name" "test-cases")
 project(${APP_NAME} CXX)
 
-set(CMAKE_CXX_FLAGS_DEBUG  "-Werror=return-type")
-
+set(CMAKE_CXX_FLAGS_DEBUG "$ENV{CXXFLAGS} -O0 -Wall -g -ggdb -Werror=return-type")
+set(CMAKE_CXX_FLAGS_RELEASE "$ENV{CXXFLAGS} -O3 -Wall")
 
 include(${COMMON_DIR}/CMakeLists.txt)