diff --git a/src/main/java/com/reandroid/lib/apk/xmldecoder/XMLNamespaceValidator.java b/src/main/java/com/reandroid/lib/apk/xmldecoder/XMLNamespaceValidator.java
index 6fc4ae0..f891992 100644
--- a/src/main/java/com/reandroid/lib/apk/xmldecoder/XMLNamespaceValidator.java
+++ b/src/main/java/com/reandroid/lib/apk/xmldecoder/XMLNamespaceValidator.java
@@ -44,6 +44,7 @@ public class XMLNamespaceValidator {
     private void validate(ResXmlAttribute attribute){
         int resourceId=attribute.getNameResourceID();
         if(resourceId==0){
+            removeNamespace(attribute);
             return;
         }
         int pkgId=toPackageId(resourceId);
@@ -53,6 +54,9 @@ public class XMLNamespaceValidator {
             setAppNamespace(attribute);
         }
     }
+    private void removeNamespace(ResXmlAttribute attribute){
+        attribute.setNamespaceReference(-1);
+    }
     private void setAppNamespace(ResXmlAttribute attribute){
         if(isValidAppNamespace(attribute)){
             return;