diff --git a/src/main/java/com/reandroid/arsc/array/EntryArray.java b/src/main/java/com/reandroid/arsc/array/EntryArray.java
index ca741c2..59b8559 100755
--- a/src/main/java/com/reandroid/arsc/array/EntryArray.java
+++ b/src/main/java/com/reandroid/arsc/array/EntryArray.java
@@ -29,6 +29,13 @@ public class EntryArray extends OffsetBlockArray<Entry> implements JSONConvert<J
     public EntryArray(IntegerArray offsets, IntegerItem itemCount, IntegerItem itemStart){
         super(offsets, itemCount, itemStart);
     }
+    public boolean hasComplexEntry(){
+        Entry first = iterator(true).next();
+        if(first==null){
+            return false;
+        }
+        return first.isComplex();
+    }
     public boolean isEmpty(){
         return !iterator(true).hasNext();
     }
diff --git a/src/main/java/com/reandroid/arsc/chunk/TypeBlock.java b/src/main/java/com/reandroid/arsc/chunk/TypeBlock.java
index d8e0440..baed726 100755
--- a/src/main/java/com/reandroid/arsc/chunk/TypeBlock.java
+++ b/src/main/java/com/reandroid/arsc/chunk/TypeBlock.java
@@ -177,7 +177,7 @@ public class TypeBlock extends Chunk<TypeHeader>
                 .getSpecStringPool().getOrCreate(name);
         Entry entry = getOrCreateEntry((short) id);
         if(entry.isNull()){
-            entry.setValueAsRaw(ValueType.NULL, 0);
+            entry.ensureComplex(getEntryArray().hasComplexEntry());
         }
         entry.setSpecReference(specString.getIndex());
         return entry;
diff --git a/src/main/java/com/reandroid/arsc/value/Entry.java b/src/main/java/com/reandroid/arsc/value/Entry.java
index 7d967fb..58d1f54 100755
--- a/src/main/java/com/reandroid/arsc/value/Entry.java
+++ b/src/main/java/com/reandroid/arsc/value/Entry.java
@@ -37,6 +37,9 @@
          super();
      }
 
+     public void ensureComplex(boolean isComplex){
+         ensureTableEntry(isComplex);
+     }
      public int getId(){
          return getIndex();
      }