diff --git a/.vscode/launch.json b/.vscode/launch.json
index 41cea85f29..924f134415 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -645,12 +645,12 @@
       "name": "app (golang) (lldb, launch)",
       "type": "lldb",
       "request": "launch",
-      "program": "${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/python/go_app_python/go_app_python_app/bin/main",
-      "cwd": "${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/python/go_app_python/go_app_python_app/",
+      "program": "${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/go/access_property_go/access_property_go_app/bin/main",
+      "cwd": "${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/go/access_property_go/access_property_go_app/",
       "env": {
-        "LD_LIBRARY_PATH": "${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/python/go_app_python/go_app_python_app/ten_packages/system/ten_runtime/lib:${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/python/go_app_python/go_app_python_app/ten_packages/system/ten_runtime_go/lib:${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/python/go_app_python/go_app_python_app/ten_packages/system/ten_runtime_python/lib",
+        "LD_LIBRARY_PATH": "${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/go/access_property_go/access_property_go_app/ten_packages/system/ten_runtime/lib:${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/go/access_property_go/access_property_go_app/ten_packages/system/ten_runtime_go/lib:${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/go/access_property_go/access_property_go_app/ten_packages/system/ten_runtime_go/lib",
         "DYLD_LIBRARY_PATH": "${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/go/access_property_go/access_property_goo_app/lib",
-        "CGO_LDFLAGS": "-L${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/python/go_app_python/go_app_python_app/ten_packages/system/ten_runtime_go/lib -lten_runtime_go -Wl,-rpath,@loader_path/lib -Wl,-rpath,@loader_path/../lib",
+        "CGO_LDFLAGS": "-L${workspaceFolder}/out/linux/x64/tests/ten_runtime/integration/go/access_property_go/access_property_go_app/ten_packages/system/ten_runtime_go/lib -lten_runtime_go -Wl,-rpath,@loader_path/lib -Wl,-rpath,@loader_path/../lib",
         "TEN_ENABLE_PYTHON_DEBUG": "true",
       },
       "initCommands": [
diff --git a/core/src/ten_runtime/binding/go/native/app/app.c b/core/src/ten_runtime/binding/go/native/app/app.c
index 425b7719c2..e7615a09b5 100644
--- a/core/src/ten_runtime/binding/go/native/app/app.c
+++ b/core/src/ten_runtime/binding/go/native/app/app.c
@@ -65,7 +65,6 @@ static void proxy_on_init(ten_app_t *app, ten_env_t *ten_env) {
   TEN_ASSERT(app_bridge, "Should not happen.");
 
   ten_go_ten_env_t *ten_bridge = ten_go_ten_env_wrap(ten_env);
-  ten_bridge->c_ten_env_proxy = ten_env_proxy_create(ten_env, 1, NULL);
 
   tenGoAppOnInit(app_bridge->bridge.go_instance,
                  ten_go_ten_env_go_handle(ten_bridge));
diff --git a/core/src/ten_runtime/binding/go/native/ten_env/ten_env_log.c b/core/src/ten_runtime/binding/go/native/ten_env/ten_env_log.c
index 0784cfbe6c..6637568f31 100644
--- a/core/src/ten_runtime/binding/go/native/ten_env/ten_env_log.c
+++ b/core/src/ten_runtime/binding/go/native/ten_env/ten_env_log.c
@@ -124,10 +124,9 @@ void ten_go_ten_env_log(uintptr_t bridge_addr, int level, const void *func_name,
                               false, &err)) {
       goto done;
     }
+    ten_event_wait(info->completed, -1);
   }
 
-  ten_event_wait(info->completed, -1);
-
 done:
   ten_error_deinit(&err);
   ten_env_notify_log_info_destroy(info);
diff --git a/core/src/ten_runtime/binding/python/native/app/app.c b/core/src/ten_runtime/binding/python/native/app/app.c
index bddd1b13be..8eeccc86a0 100644
--- a/core/src/ten_runtime/binding/python/native/app/app.c
+++ b/core/src/ten_runtime/binding/python/native/app/app.c
@@ -118,7 +118,7 @@ static PyObject *ten_py_app_create(PyTypeObject *type, PyObject *args,
     return ten_py_raise_py_type_error_exception("Expect 0 argument.");
   }
 
-  py_app->c_app = ten_app_create(proxy_on_init, proxy_on_deinit, NULL);
+  py_app->c_app = ten_app_create(NULL, proxy_on_init, proxy_on_deinit, NULL);
   if (!py_app->c_app) {
     TEN_ASSERT(0, "Failed to create TEN app.");
 
diff --git a/core/src/ten_runtime/binding/python/native/extension/extension.c b/core/src/ten_runtime/binding/python/native/extension/extension.c
index 5929df8da9..68cea82b46 100644
--- a/core/src/ten_runtime/binding/python/native/extension/extension.c
+++ b/core/src/ten_runtime/binding/python/native/extension/extension.c
@@ -103,16 +103,12 @@ static void proxy_on_init(ten_extension_t *extension, ten_env_t *ten_env) {
       py_extension && ten_py_extension_check_integrity(py_extension, true),
       "Invalid argument.");
 
-  ten_py_ten_env_t *py_ten_env = ten_py_ten_wrap(ten_env);
-  py_extension->py_ten_env = (PyObject *)py_ten_env;
-
-  py_ten_env->c_ten_env_proxy = ten_env_proxy_create(ten_env, 1, NULL);
-  TEN_ASSERT(py_ten_env->c_ten_env_proxy &&
-                 ten_env_proxy_check_integrity(py_ten_env->c_ten_env_proxy),
-             "Invalid argument.");
+  PyObject *py_ten_env = py_extension->py_ten_env;
+  TEN_ASSERT(py_ten_env, "Should not happen.");
 
-  PyObject *py_res = PyObject_CallMethod((PyObject *)py_extension, "on_init",
-                                         "O", py_ten_env->actual_py_ten_env);
+  PyObject *py_res =
+      PyObject_CallMethod((PyObject *)py_extension, "on_init", "O",
+                          ((ten_py_ten_env_t *)py_ten_env)->actual_py_ten_env);
   Py_XDECREF(py_res);
 
   bool err_occurred = ten_py_check_and_clear_py_error();