diff --git a/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageHelper.java b/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageHelper.java
index 4df3f52..86130c3 100644
--- a/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageHelper.java
+++ b/smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/dynPage/DynPageHelper.java
@@ -94,7 +94,7 @@ public class DynPageHelper {
         sqlNamedPara.sql = sql.toString() + " from (" + sqlNamedPara.sql + ") xxxxa";
         return sqlNamedPara;
     }
-                                                         
+
     private static String buildSelFieldsSql(PageDataset dataSet, SqlNamedPara sqlNamedPara) {
         StringBuilder sql = new StringBuilder(512);
         //主表
diff --git a/smtweb-framework/bpm/src/main/resources/static/template/incModel/inc_model.ftl b/smtweb-framework/bpm/src/main/resources/static/template/incModel/inc_model.ftl
index bdda13c..49d843c 100644
--- a/smtweb-framework/bpm/src/main/resources/static/template/incModel/inc_model.ftl
+++ b/smtweb-framework/bpm/src/main/resources/static/template/incModel/inc_model.ftl
@@ -5,7 +5,7 @@
     <#list dataset.fields as field>
         {
           "id": "${field.id}",
-          "field": "${field.field}"<#if field.widget gt 0>,
+          "field": "${field.name}"<#if field.widget gt 0>,
           "lookup": {
             "widgetId": "${field.widget?c}",
             "widgetId_text": "${field.widgetText}",
@@ -19,7 +19,7 @@
     <#list dataset.filters as field>
         {
           "id": "${field.id}",
-          "field": "${field.field!0}",
+          "field": "${field.name!0}",
           "required": ${field.required?string ("true","false")},
           "type": "input"
         }<#if field_has_next>,</#if>
diff --git a/smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/FileUtil.java b/smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/FileUtil.java
index fecc188..48aab8c 100644
--- a/smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/FileUtil.java
+++ b/smtweb-framework/core/src/main/java/cc/smtweb/framework/core/util/FileUtil.java
@@ -1,10 +1,13 @@
 package cc.smtweb.framework.core.util;
 
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.io.FileUtils;
 
+import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.UnsupportedEncodingException;
+import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 
 /**
@@ -14,18 +17,26 @@ import java.nio.charset.StandardCharsets;
 @Slf4j
 public class FileUtil {
     /**
+     * 文件fn是否存在
+     *
+     * @param fn fileName
+     * @return boolean
+     */
+    public static boolean isFileExist(String fn) {
+        return !(fn == null || fn.length() < 1) && (new File(fn)).exists();
+    }
+
+    /**
      * 从fn中读取所有内容
      *
      * @param fn 源文件名
      * @return byte[]
      */
     public static byte[] readFileByte(String fn) {
+        File f = new File(fn);
+        if (!f.exists()) return null;
         try {
-            FileInputStream fis = new FileInputStream(fn);
-            byte[] data = new byte[fis.available()];
-            fis.read(data, 0, data.length);
-            fis.close();
-            return data;
+            return FileUtils.readFileToByteArray(f);
         } catch (IOException e) {
             log.error(e.getMessage(), e);
             return null;
@@ -33,15 +44,15 @@ public class FileUtil {
     }
 
     public static String readFileStr(String fn) {
-        return readFileStr(fn, StandardCharsets.UTF_8.toString());
+        return readFileStr(fn, StandardCharsets.UTF_8);
     }
 
-    public static String readFileStr(String fn, String encode) {
-        byte[] bytes = readFileByte(fn);
-        if (bytes == null) return null;
+    public static String readFileStr(String fn, Charset encode) {
+        File f = new File(fn);
+        if (!f.exists()) return null;
         try {
-            return new String(bytes, encode);
-        } catch (UnsupportedEncodingException e) {
+            return FileUtils.readFileToString(f, encode);
+        } catch (IOException e) {
             log.error(e.getMessage(), e);
             return null;
         }