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 a60ec09..bbc1314 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
@@ -7,7 +7,6 @@ import com.lyms.platform.common.exception.ParameterException;
 import com.lyms.platform.common.exception.TokenException;
 import com.lyms.platform.common.result.BaseResponse;
 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;
@@ -56,6 +55,7 @@ public class ExceptionHandlerController {
         error.setErrormsg("错误");
         return error;
     }
+
     @ExceptionHandler(org.springframework.aop.AopInvocationException.class)
     @ResponseBody
     @ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
@@ -70,102 +70,82 @@ public class ExceptionHandlerController {
 
     @ExceptionHandler(MethodArgumentNotValidException.class)
     @ResponseStatus(HttpStatus.OK)
-    public void validationError(MethodArgumentNotValidException e, HttpServletResponse httpServletResponse) {
-        try {
-            setHttpResponseHeader(httpServletResponse);
+    public Map validationError(MethodArgumentNotValidException e, HttpServletResponse httpServletResponse) {
+        setHttpResponseHeader(httpServletResponse);
+
+        return createValidationResponse(e.getBindingResult());
 
-            httpServletResponse.getWriter().print(JsonUtil.obj2JsonString(createValidationResponse(e.getBindingResult())));
-        } catch (Exception ex) {
-        }
     }
 
     @ExceptionHandler(BindException.class)
     @ResponseStatus(HttpStatus.OK)
-    public void validationError(BindException e, HttpServletResponse httpServletResponse) {
-        try {
-            setHttpResponseHeader(httpServletResponse);
+    public Map validationError(BindException e, HttpServletResponse httpServletResponse) {
+        setHttpResponseHeader(httpServletResponse);
+
+        return createValidationResponse(e.getBindingResult());
 
-            httpServletResponse.getWriter().print(JsonUtil.obj2JsonString(createValidationResponse(e.getBindingResult())));
-        } catch (Exception ex) {
-        }
     }
 
     @ResponseStatus(HttpStatus.OK)
     @ExceptionHandler(ParameterException.class)
-    public void validationError(HttpServletResponse httpServletResponse) {
-        try {
-            setHttpResponseHeader(httpServletResponse);
-            Map<String, Object> resultMap = new HashMap<>();
-            resultMap.put("errorcode", ErrorCodeConstants.PARAMETER_ERROR);
-            resultMap.put("errormsg", "参数错误.");
-            httpServletResponse.getWriter().print(JsonUtil.obj2JsonString(resultMap));
-        } catch (Exception ex) {
-            ExceptionUtils.catchException(ex, "ExceptionHandlerController validationError.");
-        }
+    @ResponseBody
+    public Map validationError(HttpServletResponse httpServletResponse) {
+        setHttpResponseHeader(httpServletResponse);
+        Map<String, Object> resultMap = new HashMap<>();
+        resultMap.put("errorcode", ErrorCodeConstants.PARAMETER_ERROR);
+        resultMap.put("errormsg", "参数错误.");
+        return resultMap;
     }
 
     @ResponseStatus(HttpStatus.OK)
     @ExceptionHandler(TokenException.class)
-    public void buildTokenExpire(HttpServletResponse httpServletResponse) {
-        try {
-            setHttpResponseHeader(httpServletResponse);
-            Map<String, Object> resultMap = new HashMap<>();
-            resultMap.put("errorcode", ErrorCodeConstants.TOKEN_EXPIRE);
-            resultMap.put("errormsg", "您当前用户登录状态异常，暂时无法访问，请重新登录");
-            httpServletResponse.getWriter().print(JsonUtil.obj2JsonString(resultMap));
-        } catch (Exception ex) {
-            ExceptionUtils.catchException(ex, "ExceptionHandlerController buildTokenExpire.");
-        }
+    public Map buildTokenExpire(HttpServletResponse httpServletResponse) {
+        setHttpResponseHeader(httpServletResponse);
+        Map<String, Object> resultMap = new HashMap<>();
+        resultMap.put("errorcode", ErrorCodeConstants.TOKEN_EXPIRE);
+        resultMap.put("errormsg", "您当前用户登录状态异常，暂时无法访问，请重新登录");
+        return resultMap;
     }
 
     /**
      * 处理spring mvc 缺少请求参数的异常提示
-     * 
+     *
      * @param httpServletResponse
      * @param missRequestParameter
      */
     @ResponseStatus(HttpStatus.OK)
     @ExceptionHandler(org.springframework.web.bind.MissingServletRequestParameterException.class)
-    public void handlMissingServletRequestParameter(HttpServletResponse httpServletResponse,
-            MissingServletRequestParameterException missRequestParameter) {
-        try {
-            setHttpResponseHeader(httpServletResponse);
-            Map<String, Object> resultMap = new HashMap<>();
-            resultMap.put("errorcode", ErrorCodeConstants.PARAMETER_ERROR);
-            resultMap.put("errormsg", missRequestParameter.getMessage());
-            httpServletResponse.getWriter().print(JsonUtil.obj2JsonString(resultMap));
-        } catch (Exception ex) {
-            ExceptionUtils.catchException(ex, "ExceptionHandlerController handlMissingServletRequestParameter.");
-        }
+    public Map handlMissingServletRequestParameter(HttpServletResponse httpServletResponse,
+                                                   MissingServletRequestParameterException missRequestParameter) {
+        setHttpResponseHeader(httpServletResponse);
+        Map<String, Object> resultMap = new HashMap<>();
+        resultMap.put("errorcode", ErrorCodeConstants.PARAMETER_ERROR);
+        resultMap.put("errormsg", missRequestParameter.getMessage());
+        ExceptionUtils.catchException(missRequestParameter, "ExceptionHandlerController handlMissingServletRequestParameter.");
+        return resultMap;
     }
 
     @ResponseStatus(HttpStatus.OK)
     @ExceptionHandler(BusinessException.class)
-    public void handlBusinessException(HttpServletResponse httpServletResponse, BusinessException busExc) {
-        try {
-            setHttpResponseHeader(httpServletResponse);
-            Map<String, Object> resultMap = new HashMap<>();
-            resultMap.put("errorcode", ErrorCodeConstants.BUSINESS_ERROR);
-            resultMap.put("errormsg", busExc.getMessage());
-            httpServletResponse.getWriter().print(JsonUtil.obj2JsonString(resultMap));
-        } catch (Exception ex) {
-            ExceptionUtils.catchException(ex, "ExceptionHandlerController Write response With handException.");
-        }
+    public Map handlBusinessException(HttpServletResponse httpServletResponse, BusinessException busExc) {
+        setHttpResponseHeader(httpServletResponse);
+        Map<String, Object> resultMap = new HashMap<>();
+        resultMap.put("errorcode", ErrorCodeConstants.BUSINESS_ERROR);
+        resultMap.put("errormsg", busExc.getMessage());
+        ExceptionUtils.catchException(busExc, "ExceptionHandlerController Write response With handException.");
+        return resultMap;
     }
 
     @ResponseStatus(HttpStatus.OK)
     @ExceptionHandler(Exception.class)
-    public void buildException(HttpServletResponse httpServletResponse, Exception e,HttpServletRequest httpServletRequest) {
-        try {
-            setHttpResponseHeader(httpServletResponse);
-            Map<String, Object> resultMap = new HashMap<>();
-            resultMap.put("errorcode", ErrorCodeConstants.SYSTEM_ERROR);
-            resultMap.put("errormsg", "服务器异常.");
-            httpServletResponse.getWriter().print(JsonUtil.obj2JsonString(resultMap));
-            ExceptionUtils.catchException(e, "ExceptionHandlerController Exception. queryStr: "+httpServletRequest.getQueryString());
-        } catch (Exception ex) {
-            ExceptionUtils.catchException(ex, "ExceptionHandlerController Write response With handException.");
-        }
+    public Map<String, Object> buildException(HttpServletResponse httpServletResponse, Exception e, HttpServletRequest httpServletRequest) {
+        setHttpResponseHeader(httpServletResponse);
+        Map<String, Object> resultMap = new HashMap<>();
+        resultMap.put("errorcode", ErrorCodeConstants.SYSTEM_ERROR);
+        resultMap.put("errormsg", "服务器异常.");
+        ExceptionUtils.catchException(e, "ExceptionHandlerController Exception. queryStr: " + httpServletRequest.getQueryString());
+
+        return resultMap;
     }
 
     private Map<String, Object> createValidationResponse(BindingResult bindingResult) {
@@ -173,7 +153,7 @@ public class ExceptionHandlerController {
         List<org.springframework.validation.FieldError> fieldErrors = bindingResult.getFieldErrors();
         for (org.springframework.validation.FieldError fieldError : fieldErrors) {
             map.put("errorcode", ErrorCodeConstants.PARAMETER_ERROR);
-            map.put("errormsg",messageResolver.getErrorMessage(fieldError
+            map.put("errormsg", messageResolver.getErrorMessage(fieldError
                     .getDefaultMessage()));
             break;
         }