diff --git a/pyproject.toml b/pyproject.toml
index 75bed4e8..2e4c7120 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,6 @@ dependencies = [
 
 [project.optional-dependencies]
 chinese = [
-    "pytdx",
     "dashscope",
 ]
 database = [