diff --git a/lib/cmd/dal/gen.js b/lib/cmd/dal/gen.js
index 2b54ed6..4ef4418 100644
--- a/lib/cmd/dal/gen.js
+++ b/lib/cmd/dal/gen.js
@@ -43,8 +43,9 @@ class DalGenCommand extends Command {
       execArgv: context.execArgv,
       env: {
         ...context.env,
-        // Dal table class modified may cause ts error, so we use transpile only
-        TS_NODE_TRANSPILE_ONLY: 'true',
+        // Dal table class modified may cause ts error, so we skip type check
+        // Don't use TS_NODE_TRANSPILE, it will not ignore typing file.
+        TS_NODE_TYPE_CHECK: 'false',
       },
       cwd: baseDir,
     };