diff --git a/yxt-yn/pre-deploy-pda.sh b/yxt-yn/pre-deploy-pda.sh
index f6a0c6e..35b8896 100644
--- a/yxt-yn/pre-deploy-pda.sh
+++ b/yxt-yn/pre-deploy-pda.sh
@@ -22,7 +22,7 @@ minor=$(date +%Y%m%d)
 patch=$(date +%H%M%S)
 version="$major.$minor.$patch"
 echo -e "$echoPrefix sed -i 's/__WebAppVersion__/$version/g' $codePath/wms-biz/pda-client/src/app.js $echoSuffix"
-sed -i 's/Hello World/Hello Tom/g' test1.txt
+sed -i "s/__WebAppVersion__/$version/g" $codePath/wms-biz/pda-client/src/app.js
 echo -e "$echoPrefix 版本号信息: version=$version, major=$major, minor=$minor, patch=$patch $echoSuffix"
 
 echo "###--代码更新完成--------------------------------------------------------------------------###"