diff --git a/packages/vant-cli/src/commands/build.ts b/packages/vant-cli/src/commands/build.ts
index 5eb767059..c854da65e 100644
--- a/packages/vant-cli/src/commands/build.ts
+++ b/packages/vant-cli/src/commands/build.ts
@@ -178,5 +178,6 @@ export async function build() {
     await buildPackedOutputs();
   } catch (err) {
     logger.error('Build failed');
+    process.exit(1);
   }
 }