diff --git a/dsl/001sync_code.sh b/dsl/001sync_code.sh
index 5bd2f43..37193c8 100644
--- a/dsl/001sync_code.sh
+++ b/dsl/001sync_code.sh
@@ -81,6 +81,8 @@ source_build() {
   # 构建 yvan-ui
   echo -e "$echoPrefix cd $source_path/yvan-ui $echoSuffix"
   cd $source_path/yvan-ui
+  echo -e "$echoPrefix yarn install $echoSuffix"
+  yarn install
   echo -e "$echoPrefix yarn run build_only $echoSuffix"
   yarn run build_only
 }