diff --git a/ShadowsocksX-NG/install_ss_local.sh b/ShadowsocksX-NG/install_ss_local.sh
index 7df8bb0..78eec6a 100755
--- a/ShadowsocksX-NG/install_ss_local.sh
+++ b/ShadowsocksX-NG/install_ss_local.sh
@@ -19,9 +19,6 @@ mkdir -p "$TargetDir"
 cp -f ss-local "$TargetDir"
 rm -f "$LatestTargetDir"
 ln -s "$TargetDir" "$LatestTargetDir"
-#ln -s "$HOME/Library/Application Support/ShadowsocksX-NG/ss-local-3.0.5/" "$HOME/Library/Application Support/ShadowsocksX-NG/ss-local-latest/"
-#rm -f "$HOME/Library/Application Support/ShadowsocksX-NG/ss-local"
-#ln -s "$HOME/Library/Application Support/ShadowsocksX-NG/ss-local-2.5.6/ss-local" "$HOME/Library/Application Support/ShadowsocksX-NG/ss-local"
 
 cp -f libev.4.dylib "$TargetDir"
 cp -f libmbedcrypto.2.4.2.dylib "$TargetDir"
@@ -29,9 +26,4 @@ cp -f libpcre.1.dylib "$TargetDir"
 cp -f libsodium.18.dylib "$TargetDir"
 cp -f libudns.0.dylib "$TargetDir"
 
-#cp -f libcrypto.1.0.0.dylib "$HOME/Library/Application Support/ShadowsocksX-NG/"
-#cp -f libpcre.1.dylib "$HOME/Library/Application Support/ShadowsocksX-NG/"
-#rm -f "$HOME/Library/Application Support/ShadowsocksX-NG/libpcre.dylib"
-#ln -s "$HOME/Library/Application Support/ShadowsocksX-NG/libpcre.1.dylib" "$HOME/Library/Application Support/ShadowsocksX-NG/libpcre.dylib"
-
 echo done