diff --git a/designer-base/src/main/java/com/fr/design/jxbrowser/JxEngine.java b/designer-base/src/main/java/com/fr/design/jxbrowser/JxEngine.java
index 1732b6989c..55ee81cc8f 100644
--- a/designer-base/src/main/java/com/fr/design/jxbrowser/JxEngine.java
+++ b/designer-base/src/main/java/com/fr/design/jxbrowser/JxEngine.java
@@ -39,6 +39,7 @@ import java.util.Map;
  * Created on 2023/6/8
  */
 public class JxEngine {
+    private static final String SPLIT = ";";
 
     private static final JxEngine INSTANCE = new JxEngine();
 
@@ -54,7 +55,7 @@ public class JxEngine {
                 .addScheme(Scheme.of(ModernUIConstants.EMB_TAG),
                         new NxInterceptRequestCallback(this::getComponent, this::getParameterMap));
         String options = System.getProperty("jxbrowser.chrome.setup.options");
-        for (String s : options.split(";")) {
+        for (String s : options.split(SPLIT)) {
             builder.addSwitch(s);
         }
         if (disableWebSecurity) {