diff --git a/src/main/java/com/reandroid/arsc/array/EntryArray.java b/src/main/java/com/reandroid/arsc/array/EntryArray.java
index 60549c1..0abb2f7 100755
--- a/src/main/java/com/reandroid/arsc/array/EntryArray.java
+++ b/src/main/java/com/reandroid/arsc/array/EntryArray.java
@@ -19,6 +19,8 @@ import com.reandroid.arsc.item.IntegerItem;
 import com.reandroid.arsc.pool.SpecStringPool;
 import com.reandroid.arsc.pool.TableStringPool;
 import com.reandroid.arsc.value.Entry;
+import com.reandroid.arsc.value.ResValue;
+import com.reandroid.arsc.value.ValueType;
 import com.reandroid.json.JSONConvert;
 import com.reandroid.json.JSONArray;
 import com.reandroid.json.JSONObject;
@@ -75,12 +77,22 @@ public class EntryArray extends OffsetBlockArray<Entry> implements JSONConvert<J
         }
         clearChildes();
     }
-    public boolean hasComplexEntry(){
-        Entry first = iterator(true).next();
-        if(first==null){
+    public Boolean hasComplexEntry(){
+        Iterator<Entry> itr = iterator(true);
+        while (itr.hasNext()){
+            Entry entry = itr.next();
+            if(entry.isComplex()){
+                return true;
+            }
+            ResValue resValue = entry.getResValue();
+            ValueType valueType = resValue.getValueType();
+            if(valueType == null || valueType == ValueType.REFERENCE
+                    || valueType == ValueType.NULL){
+                continue;
+            }
             return false;
         }
-        return first.isComplex();
+        return null;
     }
     public boolean isEmpty(){
         return !iterator(true).hasNext();
diff --git a/src/main/java/com/reandroid/arsc/array/TypeBlockArray.java b/src/main/java/com/reandroid/arsc/array/TypeBlockArray.java
index 279431b..cbe12cb 100755
--- a/src/main/java/com/reandroid/arsc/array/TypeBlockArray.java
+++ b/src/main/java/com/reandroid/arsc/array/TypeBlockArray.java
@@ -16,7 +16,6 @@
 package com.reandroid.arsc.array;
 
 import com.reandroid.arsc.chunk.ChunkType;
-import com.reandroid.arsc.base.Block;
 import com.reandroid.arsc.base.BlockArray;
 import com.reandroid.arsc.chunk.SpecBlock;
 import com.reandroid.arsc.chunk.TypeBlock;
@@ -32,17 +31,29 @@ import com.reandroid.json.JSONArray;
 import com.reandroid.json.JSONObject;
 
 import java.io.IOException;
-import java.util.AbstractList;
-import java.util.ArrayList;
-import java.util.Comparator;
-import java.util.List;
+import java.util.*;
 
 public class TypeBlockArray extends BlockArray<TypeBlock>
         implements JSONConvert<JSONArray>, Comparator<TypeBlock> {
     private byte mTypeId;
+    private Boolean mHasComplexEntry;
+
     public TypeBlockArray(){
         super();
     }
+
+    public Boolean hasComplexEntry(){
+        if(mHasComplexEntry != null){
+            return mHasComplexEntry;
+        }
+        for(TypeBlock typeBlock : listItems(true)){
+            Boolean hasComplex = typeBlock.getEntryArray().hasComplexEntry();
+            if(hasComplex != null){
+                mHasComplexEntry = hasComplex;
+            }
+        }
+        return mHasComplexEntry;
+    }
     public void destroy(){
         for(TypeBlock typeBlock:listItems()){
             if(typeBlock!=null){
diff --git a/src/main/java/com/reandroid/arsc/chunk/TypeBlock.java b/src/main/java/com/reandroid/arsc/chunk/TypeBlock.java
index 460ac1a..74bb3a6 100755
--- a/src/main/java/com/reandroid/arsc/chunk/TypeBlock.java
+++ b/src/main/java/com/reandroid/arsc/chunk/TypeBlock.java
@@ -18,12 +18,8 @@ package com.reandroid.arsc.chunk;
 import com.reandroid.arsc.array.EntryArray;
 import com.reandroid.arsc.array.OffsetArray;
 import com.reandroid.arsc.array.SparseOffsetsArray;
-import com.reandroid.arsc.base.Block;
 import com.reandroid.arsc.container.SpecTypePair;
-import com.reandroid.arsc.group.EntryGroup;
 import com.reandroid.arsc.header.TypeHeader;
-import com.reandroid.arsc.io.BlockLoad;
-import com.reandroid.arsc.io.BlockReader;
 import com.reandroid.arsc.item.*;
 import com.reandroid.arsc.pool.SpecStringPool;
 import com.reandroid.arsc.pool.TableStringPool;
@@ -199,7 +195,10 @@ public class TypeBlock extends Chunk<TypeHeader>
                 .getSpecStringPool().getOrCreate(name);
         entry = getOrCreateEntry((short) id);
         if(entry.isNull()){
-            entry.ensureComplex(getEntryArray().hasComplexEntry());
+            Boolean hasComplex = hasComplexEntry();
+            if(hasComplex != null){
+                entry.ensureComplex(hasComplex);
+            }
         }
         entry.setSpecReference(specString.getIndex());
         return entry;
@@ -216,6 +215,13 @@ public class TypeBlock extends Chunk<TypeHeader>
     public Entry getEntry(String entryName){
         return getEntryArray().getEntry(entryName);
     }
+    public Boolean hasComplexEntry(){
+        SpecTypePair specTypePair = getParentSpecTypePair();
+        if(specTypePair != null){
+            return specTypePair.hasComplexEntry();
+        }
+        return null;
+    }
     public ResConfig getResConfig(){
         return getHeaderBlock().getConfig();
     }
diff --git a/src/main/java/com/reandroid/arsc/container/SpecTypePair.java b/src/main/java/com/reandroid/arsc/container/SpecTypePair.java
index 7403e39..bc24bab 100755
--- a/src/main/java/com/reandroid/arsc/container/SpecTypePair.java
+++ b/src/main/java/com/reandroid/arsc/container/SpecTypePair.java
@@ -57,6 +57,9 @@ public class SpecTypePair extends BlockContainer<Block>
         this(new SpecBlock(), new TypeBlockArray());
     }
 
+    public Boolean hasComplexEntry(){
+        return getTypeBlockArray().hasComplexEntry();
+    }
     public void linkTableStringsInternal(TableStringPool tableStringPool){
         for(TypeBlock typeBlock:listTypeBlocks()){
             typeBlock.linkTableStringsInternal(tableStringPool);