diff --git a/src/main/java/org/codelibs/fess/app/web/base/FessAdminAction.java b/src/main/java/org/codelibs/fess/app/web/base/FessAdminAction.java
index 5fceb3e70..2218f63ed 100644
--- a/src/main/java/org/codelibs/fess/app/web/base/FessAdminAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/base/FessAdminAction.java
@@ -22,14 +22,12 @@ import javax.servlet.ServletContext;
 import org.codelibs.core.beans.util.BeanUtil;
 import org.codelibs.core.beans.util.CopyOptions;
 import org.codelibs.fess.exception.UserRoleLoginException;
-import org.codelibs.fess.mylasta.action.FessMessages;
 import org.dbflute.optional.OptionalThing;
 import org.lastaflute.di.util.LdiFileUtil;
 import org.lastaflute.web.login.LoginManager;
 import org.lastaflute.web.response.ActionResponse;
 import org.lastaflute.web.ruts.process.ActionRuntime;
 import org.lastaflute.web.util.LaServletContextUtil;
-import org.lastaflute.web.validation.VaMessenger;
 
 /**
  * @author codelibs
diff --git a/src/main/java/org/codelibs/fess/app/web/search/SearchAction.java b/src/main/java/org/codelibs/fess/app/web/search/SearchAction.java
index 864125dac..3ec9c5d6f 100644
--- a/src/main/java/org/codelibs/fess/app/web/search/SearchAction.java
+++ b/src/main/java/org/codelibs/fess/app/web/search/SearchAction.java
@@ -27,12 +27,10 @@ import javax.servlet.http.HttpSession;
 import org.codelibs.core.lang.StringUtil;
 import org.codelibs.fess.Constants;
 import org.codelibs.fess.app.service.SearchService;
-import org.codelibs.fess.app.web.RootAction;
 import org.codelibs.fess.app.web.base.FessSearchAction;
 import org.codelibs.fess.entity.SearchRenderData;
 import org.codelibs.fess.exception.InvalidQueryException;
 import org.codelibs.fess.exception.ResultOffsetExceededException;
-import org.codelibs.fess.util.FacetResponse;
 import org.codelibs.fess.util.StreamUtil;
 import org.lastaflute.taglib.function.LaFunctions;
 import org.lastaflute.web.Execute;