diff --git a/platform-common/src/main/java/com/lyms/platform/common/base/ExceptionHandlerController.java b/platform-common/src/main/java/com/lyms/platform/common/base/ExceptionHandlerController.java
index b30f6ad..a60ec09 100644
--- a/platform-common/src/main/java/com/lyms/platform/common/base/ExceptionHandlerController.java
+++ b/platform-common/src/main/java/com/lyms/platform/common/base/ExceptionHandlerController.java
@@ -1,15 +1,13 @@
 package com.lyms.platform.common.base;
 
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
+import com.lyms.platform.common.constants.ErrorCodeConstants;
 import com.lyms.platform.common.core.resolve.MessageResolver;
+import com.lyms.platform.common.exception.BusinessException;
+import com.lyms.platform.common.exception.ParameterException;
+import com.lyms.platform.common.exception.TokenException;
 import com.lyms.platform.common.result.BaseResponse;
-import org.apache.commons.collections.CollectionUtils;
+import com.lyms.platform.common.utils.ExceptionUtils;
+import com.lyms.platform.common.utils.JsonUtil;
 import org.springframework.aop.AopInvocationException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataAccessResourceFailureException;
@@ -23,12 +21,11 @@ import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.ResponseStatus;
 
-import com.lyms.platform.common.constants.ErrorCodeConstants;
-import com.lyms.platform.common.exception.BusinessException;
-import com.lyms.platform.common.exception.ParameterException;
-import com.lyms.platform.common.exception.TokenException;
-import com.lyms.platform.common.utils.ExceptionUtils;
-import com.lyms.platform.common.utils.JsonUtil;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 /**
  * spring mvc 异常处理机制