diff --git a/UPDATE.md b/UPDATE.md
index fbe52df..1b254dc 100644
--- a/UPDATE.md
+++ b/UPDATE.md
@@ -1,6 +1,13 @@
 yexuejc-base 更新记录
 ------------------
 
+#### version ：1.2.7
+**time：2018-12-24 15:31:01** <br/>
+**branch：** master    <br/>
+**update：**     <br/>
+>1. FileUtil增加base64转File `base64ToFile()`
+
+#
 #### version ：1.2.6
 **time：2018-12-21 14:58:49** <br/>
 **branch：** master    <br/>
diff --git a/pom.xml b/pom.xml
index bdd8b05..00a2e9d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>com.yexuejc.base</groupId>
     <artifactId>yexuejc-base</artifactId>
-    <version>1.2.6</version>
+    <version>1.2.7</version>
 
     <name>${project.artifactId}</name>
 
diff --git a/src/main/java/com/yexuejc/base/util/FileUtil.java b/src/main/java/com/yexuejc/base/util/FileUtil.java
index e23ae2f..337b895 100644
--- a/src/main/java/com/yexuejc/base/util/FileUtil.java
+++ b/src/main/java/com/yexuejc/base/util/FileUtil.java
@@ -2,10 +2,7 @@ package com.yexuejc.base.util;
 
 import sun.misc.BASE64Encoder;
 
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
+import java.io.*;
 import java.math.BigInteger;
 import java.nio.MappedByteBuffer;
 import java.nio.channels.FileChannel;
@@ -307,6 +304,37 @@ public class FileUtil {
         return encoder.encode(data);
     }
 
+    /**
+     * base64转文件
+     * <p>
+     * <i>
+     * 文件转base64请使用 {@link FileUtil#base64(File)}
+     * </i>
+     *
+     * @param decode   baseByte
+     * @param fileName 文件名称（包含路径）
+     * @return 返回保存地址
+     */
+    public static String base64ToFile(byte[] decode, String fileName) {
+
+        FileOutputStream out = null;
+        try {
+            out = new FileOutputStream(fileName);
+            out.write(decode);
+        } catch (IOException ioe) {
+            ioe.printStackTrace();
+        } finally {
+            try {
+                if (out != null) {
+                    out.close();
+                }
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+        return fileName;
+    }
+
     /**
      * 获取文件大小 ：直接返回大小
      *
diff --git a/src/main/java/com/yexuejc/base/util/ImgUtil.java b/src/main/java/com/yexuejc/base/util/ImgUtil.java
index 48ed6ad..7aa3dbc 100644
--- a/src/main/java/com/yexuejc/base/util/ImgUtil.java
+++ b/src/main/java/com/yexuejc/base/util/ImgUtil.java
@@ -323,33 +323,6 @@ public class ImgUtil {
         return rs;
     }
 
-    /**
-     * base64转文件
-     *
-     * @param decode   baseByte
-     * @param fileName 文件名称（包含路径）
-     * @return 返回保存地址
-     */
-    public static String base64ToFile(byte[] decode, String fileName) {
-
-        FileOutputStream out = null;
-        try {
-            out = new FileOutputStream(fileName);
-            out.write(decode);
-        } catch (IOException ioe) {
-            ioe.printStackTrace();
-        } finally {
-            try {
-                if (out != null) {
-                    out.close();
-                }
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }
-        return fileName;
-    }
-
     public static class ImageInfo {
         /**
          * 图片大小