diff --git a/config.yaml b/config.yaml
index 4ce7e72..102fec1 100644
--- a/config.yaml
+++ b/config.yaml
@@ -1,5 +1,4 @@
 !!setting.ConfigSetting
-compressFileList: [7z, zip, rar]
 excludeFilePathList: [node_modules, $RECYCLE.BIN, Program Files, Windows]
 fileList: [docx, doc, xls, xlsx, pdf, txt]
 hasCreateIndex: true
diff --git a/search/src/main/java/QueryResult.java b/search/src/main/java/QueryResult.java
deleted file mode 100644
index 348d1d0..0000000
--- a/search/src/main/java/QueryResult.java
+++ /dev/null
@@ -1,90 +0,0 @@
-import org.apache.lucene.document.Document;
-import org.apache.lucene.search.ScoreDoc;
-import org.apache.lucene.search.TopDocs;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class QueryResult {
-
-    String conditionType;
-
-    String queryCondition;
-
-    TopDocs docs;
-
-    ScoreDoc[] scoreDocs;
-
-    boolean isSuccess;
-
-    int totalHits;
-
-    List<String> contextList;
-
-    List<Document> documentList = new ArrayList<>();
-
-    public List<Document> getDocumentList() {
-        return documentList;
-    }
-
-    public void setDocumentList(List<Document> documentList) {
-        this.documentList = documentList;
-    }
-
-    public boolean getIsSuccess() {
-        return isSuccess;
-    }
-
-    public void setIsSucess(boolean success) {
-        isSuccess = success;
-    }
-
-    public String getConditionType() {
-        return conditionType;
-    }
-
-    public void setConditionType(String conditionType) {
-        this.conditionType = conditionType;
-    }
-
-    public int getTotalHits() {
-        return totalHits;
-    }
-
-    public void setTotalHits(int totalHits) {
-        this.totalHits = totalHits;
-    }
-
-    public String getQueryCondition() {
-        return queryCondition;
-    }
-
-    public void setQueryCondition(String queryCondition) {
-        this.queryCondition = queryCondition;
-    }
-
-    public TopDocs getDocs() {
-        return docs;
-    }
-
-    public void setDocs(TopDocs docs) {
-        this.docs = docs;
-    }
-
-    public ScoreDoc[] getScoreDocs() {
-        return scoreDocs;
-    }
-
-    public void setScoreDocs(ScoreDoc[] scoreDocs) {
-        this.scoreDocs = scoreDocs;
-    }
-
-    public List<String> getContextList() {
-        return contextList;
-    }
-
-    public void setContextList(List<String> contextList) {
-        this.contextList = contextList;
-    }
-
-}
diff --git a/search/src/main/java/constants/CommonConstants.java b/search/src/main/java/constants/CommonConstants.java
index 455b931..b84f9d8 100644
--- a/search/src/main/java/constants/CommonConstants.java
+++ b/search/src/main/java/constants/CommonConstants.java
@@ -1,7 +1,5 @@
 package constants;
 
-import org.apache.lucene.index.IndexWriter;
-
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -19,5 +17,4 @@ public class CommonConstants {
     public static String INPUT_FILE_PATH = "test-data";
     public static String ROOT_LAYOUT_PATH = "view/RootLayout.fxml";
     public static String SETTING_PATH = "view/Setting.fxml";
-    public static IndexWriter writer;
 }
diff --git a/search/src/main/java/constants/LuceneConstants.java b/search/src/main/java/constants/LuceneConstants.java
index 23575ec..2f0d0f8 100644
--- a/search/src/main/java/constants/LuceneConstants.java
+++ b/search/src/main/java/constants/LuceneConstants.java
@@ -5,8 +5,4 @@ public class LuceneConstants {
     public static final String CONTENT = "content";
     public static final String MODIFIED = "modified";
     public static final String PATH = "path";
-    public static final String FILE_NAME = "filename";
-    public static final String FILE_PATH = "filepath";
-    public static final int MAX_SEARCH = 10;
-
 }
diff --git a/search/src/main/java/query/Condition.java b/search/src/main/java/query/Condition.java
deleted file mode 100644
index e52de57..0000000
--- a/search/src/main/java/query/Condition.java
+++ /dev/null
@@ -1,27 +0,0 @@
-package query;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public class Condition {
-
-    String conditionType;
-    List<String> conditionList = new ArrayList<>();
-
-    public String getConditionType() {
-        return conditionType;
-    }
-
-    public void setConditionType(String conditionType) {
-        this.conditionType = conditionType;
-    }
-
-    public List<String> getConditionList() {
-        return conditionList;
-    }
-
-    public void setConditionList(List<String> conditionList) {
-        this.conditionList = conditionList;
-    }
-
-}
diff --git a/search/src/main/java/query/ConditionUtil.java b/search/src/main/java/query/ConditionUtil.java
deleted file mode 100644
index 214f446..0000000
--- a/search/src/main/java/query/ConditionUtil.java
+++ /dev/null
@@ -1,6 +0,0 @@
-package query;
-
-public class ConditionUtil {
-
-
-}