diff --git a/src/main/java/com/baiyee/adcallback/service/impl/DmpMonitorNumServiceImpl.java b/src/main/java/com/baiyee/adcallback/service/impl/DmpMonitorNumServiceImpl.java
index afd0530..ea2b231 100644
--- a/src/main/java/com/baiyee/adcallback/service/impl/DmpMonitorNumServiceImpl.java
+++ b/src/main/java/com/baiyee/adcallback/service/impl/DmpMonitorNumServiceImpl.java
@@ -39,6 +39,7 @@ import java.util.stream.Collectors;
  */
 @Slf4j
 @Service
+@Deprecated
 @RequiredArgsConstructor
 public class DmpMonitorNumServiceImpl implements DmpMonitorNumService {
 
diff --git a/src/main/java/com/baiyee/adcallback/service/impl/DmpMonitorV2ServiceImpl.java b/src/main/java/com/baiyee/adcallback/service/impl/DmpMonitorV2ServiceImpl.java
index d9c36ea..6ecfc79 100644
--- a/src/main/java/com/baiyee/adcallback/service/impl/DmpMonitorV2ServiceImpl.java
+++ b/src/main/java/com/baiyee/adcallback/service/impl/DmpMonitorV2ServiceImpl.java
@@ -165,10 +165,8 @@ public class DmpMonitorV2ServiceImpl implements DmpMonitorV2Service {
 
     private List<DmpMonitorJpaDto> getDmpMonitorJpaDto(List<DmpMonitorJpaDto> list) {
         List<DmpMonitorJpaDto> tradeList = new ArrayList<>();
-
         Map<String, List<DmpMonitorJpaDto>> stringCollectionMap =
                 list.stream().collect(Collectors.groupingBy(DmpMonitorJpaDto::getTag));
-
         if (CollUtil.isNotEmpty(stringCollectionMap)) {
             List<DmpMonitorJpaDto> newDataList = Lists.newArrayList();
             List<DeliveryStatisticDTO> saveDataList = Lists.newArrayList();
diff --git a/src/main/java/com/baiyee/adcallback/tools/CheckPlatPointParamsUtil.java b/src/main/java/com/baiyee/adcallback/tools/CheckPlatPointParamsUtil.java
index f7ea523..bd294b8 100644
--- a/src/main/java/com/baiyee/adcallback/tools/CheckPlatPointParamsUtil.java
+++ b/src/main/java/com/baiyee/adcallback/tools/CheckPlatPointParamsUtil.java
@@ -78,9 +78,10 @@ public class CheckPlatPointParamsUtil {
         //安卓：0
         //IOS：1
         //其他：3
-        int os = Integer.parseInt(os1);
+        if (ValidationUtil.isInteger(os1)) {
+            int os = Integer.parseInt(os1);
 
-        log.info("================================= [pre check model, os is {} ] =================================", os);
+            log.info("================================= [pre check model, os is {} ] =================================", os);
 
         /*
             imei 默认是 回传 MD5 摘要, 排除全0的md5摘要和空串的情况 000000000000000
@@ -88,30 +89,31 @@ public class CheckPlatPointParamsUtil {
 
          */
 
-        // 安卓
-        if (os == 0 &&
-                (StrUtil.equals(SpecialCheckParmConstant.ZERO_JL_IMEI, imei) ||
-                        StrUtil.equals(SpecialCheckParmConstant.ZERO_JL_IMEI_MD5, imei) ||
-                        StrUtil.isBlank(imei))
-        ){
-            return Boolean.FALSE;
-        }
-
-        // IOS
-        if (os == 1 &&
-                (StrUtil.equals(SpecialCheckParmConstant.ZERO_JL_IDFA, idfa) ||
-                        StrUtil.equals(SpecialCheckParmConstant.ZERO_JL_IDFA_MD5, idfaMD5) ||
-                        ( StrUtil.isBlank(idfa) && StrUtil.isBlank(idfaMD5)))
-        ){
-            return Boolean.FALSE;
-        }
-
-        // 其他
-        if (os == 3 && (StrUtil.isBlank(imei) && StrUtil.isBlank(idfa) && StrUtil.isBlank(idfaMD5) && StrUtil.isBlank(mac))){
-            return Boolean.FALSE;
+            // 安卓
+            if (os == 0 &&
+                    (StrUtil.equals(SpecialCheckParmConstant.ZERO_JL_IMEI, imei) ||
+                            StrUtil.equals(SpecialCheckParmConstant.ZERO_JL_IMEI_MD5, imei) ||
+                            StrUtil.isBlank(imei))
+            ){
+                return Boolean.FALSE;
+            }
+
+            // IOS
+            if (os == 1 &&
+                    (StrUtil.equals(SpecialCheckParmConstant.ZERO_JL_IDFA, idfa) ||
+                            StrUtil.equals(SpecialCheckParmConstant.ZERO_JL_IDFA_MD5, idfaMD5) ||
+                            ( StrUtil.isBlank(idfa) && StrUtil.isBlank(idfaMD5)))
+            ){
+                return Boolean.FALSE;
+            }
+
+            // 其他
+            if (os == 3 && (StrUtil.isBlank(imei) && StrUtil.isBlank(idfa) && StrUtil.isBlank(idfaMD5) && StrUtil.isBlank(mac))){
+                return Boolean.FALSE;
+            }
+            return Boolean.TRUE;
         }
-
-        return Boolean.TRUE;
+        return Boolean.FALSE;
     }
 
     /**
diff --git a/src/main/java/com/baiyee/adcallback/tools/ValidationUtil.java b/src/main/java/com/baiyee/adcallback/tools/ValidationUtil.java
new file mode 100644
index 0000000..1071efb
--- /dev/null
+++ b/src/main/java/com/baiyee/adcallback/tools/ValidationUtil.java
@@ -0,0 +1,35 @@
+/*
+ *  Copyright 2019-2020 Zheng Jie
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package com.baiyee.adcallback.tools;
+
+import java.util.regex.Pattern;
+
+/**
+ * 验证工具
+ * @author Zheng Jie
+ * @date 2018-11-23
+ */
+public class ValidationUtil {
+
+    private ValidationUtil(){
+    }
+
+    public static boolean isInteger(String str) {
+        Pattern pattern = Pattern.compile("^[-\\+]?[\\d]*$");
+        return pattern.matcher(str).matches();
+    }
+
+}