diff --git a/src/main/java/com/smallchill/platform/model/Notice.java b/src/main/java/com/smallchill/platform/model/Notice.java
index c2ad9063..6d965450 100644
--- a/src/main/java/com/smallchill/platform/model/Notice.java
+++ b/src/main/java/com/smallchill/platform/model/Notice.java
@@ -2,7 +2,6 @@ package com.smallchill.platform.model;
 
 import java.util.Date;
 
-import com.smallchill.core.annotation.DbName;
 import org.beetl.sql.core.annotatoin.AutoID;
 import org.beetl.sql.core.annotatoin.SeqID;
 import org.beetl.sql.core.annotatoin.Table;
diff --git a/src/main/java/com/smallchill/system/controller/LoginController.java b/src/main/java/com/smallchill/system/controller/LoginController.java
index 29895ed8..e284f6f5 100644
--- a/src/main/java/com/smallchill/system/controller/LoginController.java
+++ b/src/main/java/com/smallchill/system/controller/LoginController.java
@@ -20,8 +20,6 @@ import java.util.Date;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
 import org.apache.shiro.authc.DisabledAccountException;
 import org.apache.shiro.authc.IncorrectCredentialsException;
 import org.apache.shiro.authc.UnknownAccountException;