diff --git a/platform-common/src/main/java/com/lyms/platform/common/utils/StringUtils.java b/platform-common/src/main/java/com/lyms/platform/common/utils/StringUtils.java
index 7407cdd..4c024af 100644
--- a/platform-common/src/main/java/com/lyms/platform/common/utils/StringUtils.java
+++ b/platform-common/src/main/java/com/lyms/platform/common/utils/StringUtils.java
@@ -1,5 +1,8 @@
 package com.lyms.platform.common.utils;
 
+import org.apache.commons.lang.math.*;
+import org.apache.commons.lang.math.NumberUtils;
+
 import java.util.Date;
 
 /**
@@ -36,17 +39,37 @@ public final class StringUtils {
         if (StringUtils.isEmpty(babyWeight)) {
             return babyWeight;
         }
+
+      /*  if(babyWeight.indexOf('.')>-1){
+            Double doubl= NumberUtils.toDouble(babyWeight);
+            return doubl/1000+"";
+        }else{
+            Integer integer=NumberUtils.toInt(babyWeight);
+            return ((Double)integer/1000)+"";
+        }*/
+       /* */
+        int index = babyWeight.indexOf('.');
+        if(index>-1){
+            babyWeight =  babyWeight.substring(0,index);
+        }
+
+        if(babyWeight.length()>=4 &&index>-1 &&index<5){
+            babyWeight=babyWeight.substring(0,4);
+        }
         if (babyWeight.length() <= 3) {
             babyWeight = org.apache.commons.lang.StringUtils.leftPad(babyWeight, 4, "0");
         }
         StringBuilder stringBuilder = new StringBuilder(babyWeight);
-        if (babyWeight.length() > 2) {
+
+       if (babyWeight.length() > 2) {
             stringBuilder.setLength(babyWeight.length() - 1);
         }
         stringBuilder.insert(stringBuilder.length() - 2, ".");
         return stringBuilder.toString();
     }
-
+    public static void main(String[] args){
+        System.out.println(cutBabyWeight("5000.1"));
+    }
     public static Object isEmpty(Object obj, Object defaultVal) {
         if (null == obj) {
             return defaultVal;