fixed

eden-authcenter-log/src/main/java/com/chineseall/eden/authcenter/log/service/impl/AuthLogServiceImpl.java

 package com.chineseall.eden.authcenter.log.service.impl;
 
+import cn.sh.chineseall.framework.core.util.CollectionUtils;
 import com.chineseall.eden.authcenter.log.dao.AuthLogDao;
 import com.chineseall.eden.authcenter.log.model.AuthLog;
 import com.chineseall.eden.authcenter.log.service.AuthLogService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
-import java.util.Date;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
+import java.util.*;
 
 @Service
 public class AuthLogServiceImpl implements AuthLogService {
@@ -46,7 +44,17 @@ public class AuthLogServiceImpl implements AuthLogService {
 
     @Override
     public List<String> distinct(String key, Map<String, Object> prams) {
-        return authLogDao.distinct(key,prams);
+        List<String> stringList = authLogDao.distinct(key, prams);
+        List<String> result=new ArrayList<>();
+        if (CollectionUtils.isNotEmpty(stringList)){
+            stringList.forEach(item -> {
+                if (null != item){
+                    result.add(item);
+                }
+            });
+        }
+
+        return result;
     }
 
     @Override