diff --git a/fine-j2v8/src/com/eclipsesource/v8/PlatformDetector.java b/fine-j2v8/src/com/eclipsesource/v8/PlatformDetector.java
index dcc0834d4..643f57c7c 100644
--- a/fine-j2v8/src/com/eclipsesource/v8/PlatformDetector.java
+++ b/fine-j2v8/src/com/eclipsesource/v8/PlatformDetector.java
@@ -127,7 +127,7 @@ public class PlatformDetector {
 
             //如果if条件全部不符合，就会陷入死循环，代码存在风险
             //throw new UnsatisfiedLinkError("Unsupported vendor: " + getName());
-            return StringUtils.EMPTY;
+            return null;
         }
 
         private static String getLinuxOsReleaseId() {
@@ -148,7 +148,7 @@ public class PlatformDetector {
 
             //linux系统下如果缺失/etc/os-release,/usr/lib/os-release,/etc/redhat-release三个文件，就会和getName方法就会一直互相调用
             //throw new UnsatisfiedLinkError("Unsupported linux vendor: " + getName());
-            return StringUtils.EMPTY;
+            return null;
         }
 
         private static String parseLinuxOsReleaseFile(final File file) {