diff --git a/ShadowsocksX-NG/Base.lproj/UserRulesController.xib b/ShadowsocksX-NG/Base.lproj/UserRulesController.xib
index 0d53d395..621b98d7 100644
--- a/ShadowsocksX-NG/Base.lproj/UserRulesController.xib
+++ b/ShadowsocksX-NG/Base.lproj/UserRulesController.xib
@@ -58,7 +58,7 @@ Gw
                             <rect key="frame" x="1" y="1" width="423" height="187"/>
                             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                             <subviews>
-                                <textView ambiguous="YES" importsGraphics="NO" usesFontPanel="YES" findStyle="panel" continuousSpellChecking="YES" allowsUndo="YES" usesRuler="YES" allowsNonContiguousLayout="YES" quoteSubstitution="YES" dashSubstitution="YES" spellingCorrection="YES" smartInsertDelete="YES" id="4yV-hS-knY">
+                                <textView ambiguous="YES" importsGraphics="NO" richText="NO" usesFontPanel="YES" findStyle="panel" continuousSpellChecking="YES" allowsUndo="YES" usesRuler="YES" allowsNonContiguousLayout="YES" quoteSubstitution="YES" dashSubstitution="YES" spellingCorrection="YES" smartInsertDelete="YES" id="4yV-hS-knY">
                                     <rect key="frame" x="0.0" y="0.0" width="423" height="187"/>
                                     <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                     <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>