diff --git a/backend/app/api/v1/endpoints/tts.py b/backend/app/api/v1/endpoints/tts.py
new file mode 100644
index 0000000..e69de29
diff --git a/backend/app/constants/tts.py b/backend/app/constants/tts.py
new file mode 100644
index 0000000..f24aafa
--- /dev/null
+++ b/backend/app/constants/tts.py
@@ -0,0 +1,3 @@
+appId = '1142362958'
+token = 'O-a4JkyLFrYkME9no11DxFkOY-UnAoFF'
+speaker = 'zh_male_beijingxiaoye_moon_bigtts'
\ No newline at end of file