diff --git a/README.textile b/README.textile
index 54649ec..728a2bb 100644
--- a/README.textile
+++ b/README.textile
@@ -66,7 +66,10 @@ index:
       ik:
           alias: [ik_analyzer]
           type: org.elasticsearch.index.analysis.IkAnalyzerProvider
-       ik_smart:
+      ik_max_word:
+          type: ik
+          use_smart: false
+      ik_smart:
           type: ik
           use_smart: true
 </pre>
diff --git a/src/main/java/org/elasticsearch/index/analysis/IkAnalyzerProvider.java b/src/main/java/org/elasticsearch/index/analysis/IkAnalyzerProvider.java
index b0c4a61..fb13dee 100644
--- a/src/main/java/org/elasticsearch/index/analysis/IkAnalyzerProvider.java
+++ b/src/main/java/org/elasticsearch/index/analysis/IkAnalyzerProvider.java
@@ -2,7 +2,6 @@ package org.elasticsearch.index.analysis;
 
 import org.elasticsearch.common.inject.Inject;
 import org.elasticsearch.common.inject.assistedinject.Assisted;
-import org.elasticsearch.common.logging.ESLogger;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.env.Environment;
 import org.elasticsearch.index.Index;
@@ -11,7 +10,6 @@ import org.wltea.analyzer.lucene.IKAnalyzer;
 
 public class IkAnalyzerProvider extends AbstractIndexAnalyzerProvider<IKAnalyzer> {
     private final IKAnalyzer analyzer;
-    private ESLogger logger=null;
     @Inject
     public IkAnalyzerProvider(Index index, @IndexSettings Settings indexSettings, Environment env, @Assisted String name, @Assisted Settings settings) {
         super(index, indexSettings, name, settings);
diff --git a/src/main/java/org/wltea/analyzer/cfg/Configuration.java b/src/main/java/org/wltea/analyzer/cfg/Configuration.java
index dec9ecc..51343b4 100644
--- a/src/main/java/org/wltea/analyzer/cfg/Configuration.java
+++ b/src/main/java/org/wltea/analyzer/cfg/Configuration.java
@@ -51,25 +51,6 @@ public class Configuration {
 		}
 	}
 
-    /**
-     * 返回useSmart标志位
-     * useSmart =true ，分词器使用智能切分策略， =false则使用细粒度切分
-     * @return useSmart
-     */
-    public boolean useSmart() {
-        return useSmart;
-    }
-
-    /**
-     * 设置useSmart标志位
-     * useSmart =true ，分词器使用智能切分策略， =false则使用细粒度切分
-     * @param useSmart
-     */
-    public void setUseSmart(boolean useSmart) {
-        this.useSmart = useSmart;
-    }
-
-
 
     public  List<String> getExtDictionarys(){
 		List<String> extDictFiles = new ArrayList<String>(2);
diff --git a/src/main/java/org/wltea/analyzer/core/IKSegmenter.java b/src/main/java/org/wltea/analyzer/core/IKSegmenter.java
index d3057a4..3548192 100644
--- a/src/main/java/org/wltea/analyzer/core/IKSegmenter.java
+++ b/src/main/java/org/wltea/analyzer/core/IKSegmenter.java
@@ -129,8 +129,6 @@ public final class IKSegmenter {
 				}
 			}
 			//对分词进行歧义处理
-            logger.error("useSmart:"+String.valueOf(useSmart));
-
 			this.arbitrator.process(context, useSmart);
 			//将分词结果输出到结果集，并处理未切分的单个CJK字符
 			context.outputToResult();