diff --git a/kylin/hg/opt/apps/scanner-driver-huagao/bin/HuaGoScan.sh b/kylin/hg/opt/apps/scanner-driver-huagao/bin/HuaGoScan.sh
index b73b58a..f3c21c1 100755
--- a/kylin/hg/opt/apps/scanner-driver-huagao/bin/HuaGoScan.sh
+++ b/kylin/hg/opt/apps/scanner-driver-huagao/bin/HuaGoScan.sh
@@ -12,8 +12,6 @@ dirname=$PWD/$dirname
 
 fi  
 
-export LD_LIBRARY_PATH=$dirname/../lib 
-export LD_LIBRARY_PATH='/usr/lib/aarch64-linux-gnu'
-export LD_LIBRARY_PATH='/usr/lib/aarch64-linux-gnu/sane' 
+export LD_LIBRARY_PATH=$dirname/../lib  
 
 $dirname/$appname $*