diff --git a/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/controller/YiliWpsController.java b/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/controller/YiliWpsController.java
index 1c8dbe84..bdba477e 100644
--- a/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/controller/YiliWpsController.java
+++ b/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/controller/YiliWpsController.java
@@ -53,4 +53,16 @@ public class YiliWpsController {
         WpsWeb web =new WpsWeb(me);
         return web.getCoeDefinition(palId);
     }
+
+    /**
+     * 判断文件大小是否超过设定值
+     * @param me
+     * @param palId
+     * @return
+     */
+    @Mapping("com.awspaas.user.apps.yiliwps.checkFileSize")
+    public String checkFileSize(UserContext me,String palId){
+        WpsWeb web =new WpsWeb(me);
+        return web.checkFileSize(palId);
+    }
 }
diff --git a/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/restful/YiliWpsApi.java b/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/restful/YiliWpsApi.java
index b6a21f12..c227c232 100644
--- a/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/restful/YiliWpsApi.java
+++ b/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/restful/YiliWpsApi.java
@@ -93,7 +93,7 @@ public class YiliWpsApi {
                           @QueryParam("_w_third_fname") String fileName){
         System.out.println(">>>>>>文件历史调用成功："+System.currentTimeMillis());
         WpsWeb web = new WpsWeb();
-        return web.getHistoryFileInfo(queryFileId,fileName);
+        return web.getHistoryFileInfo(queryFileId);
     }
 
     @Path("/v1/3rd/file/version/{version}")
diff --git a/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/web/WpsWeb.java b/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/web/WpsWeb.java
index c97e308f..862ad7b7 100644
--- a/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/web/WpsWeb.java
+++ b/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/web/WpsWeb.java
@@ -1,5 +1,6 @@
 package com.awspaas.user.apps.yiliwps.web;
 
+import com.actionsoft.apps.coe.pal.constant.CoEConstant;
 import com.actionsoft.apps.coe.pal.pal.repository.cache.PALRepositoryCache;
 import com.actionsoft.apps.coe.pal.pal.repository.designer.CoeDesignerShapeAPIManager;
 import com.actionsoft.apps.coe.pal.pal.repository.designer.manage.CoeDesignerAPIManager;
@@ -13,6 +14,7 @@ import com.actionsoft.bpms.commons.database.RowMap;
 import com.actionsoft.bpms.commons.formfile.dao.FormFileDao;
 import com.actionsoft.bpms.commons.formfile.model.delegate.FormFile;
 import com.actionsoft.bpms.commons.mvc.view.ActionWeb;
+import com.actionsoft.bpms.commons.mvc.view.ResponseObject;
 import com.actionsoft.bpms.org.model.UserModel;
 import com.actionsoft.bpms.server.UserContext;
 import com.actionsoft.bpms.server.conf.portal.AWSPortalConf;
@@ -20,6 +22,7 @@ import com.actionsoft.bpms.server.fs.DCContext;
 import com.actionsoft.bpms.server.fs.dc.DCProfileManager;
 import com.actionsoft.bpms.util.DBSql;
 import com.actionsoft.bpms.util.UUIDGener;
+import com.actionsoft.bpms.util.UtilNumber;
 import com.actionsoft.sdk.local.SDK;
 import com.actionsoft.sdk.local.api.LogAPI;
 import com.alibaba.fastjson.JSONArray;
@@ -54,7 +57,7 @@ public class WpsWeb extends ActionWeb {
 	public String getWPSOnlineFilePreviewUrl(String palId,String fileName) throws Exception{
 		//先判断该fileId有无附件
 		String fileId = getFileIdByPalId(palId);
-		DCContext sourceDc = getFileDCContext(fileId,fileName);
+		DCContext sourceDc = getFileDCContext(fileId);
 		WPS4Util.initAppInfo(YiliWpsConst.AK, YiliWpsConst.SK);
 		String url = String.format("/api/edit/v1/files/%s/link?type=%s&_w_third_sid=%s&_w_third_palId=%s&_w_third_queryFileId=%s&_w_third_fname=%s",fileId,"w",this.getContext().getSessionId(),palId,fileId,URLEncoder.encode(sourceDc.getFileName()));
 		Map<String,String> headers = WPS4Util.getSignatureHeaders(url, HttpMethod.GET,null, YiliWpsConst.CONTENT_TYPE);
@@ -70,7 +73,7 @@ public class WpsWeb extends ActionWeb {
 	public String getWPSOnlineFileReadOnlyUrl(String palId,String fileName) throws Exception{
 		//先判断该fileId有无附件
 		String fileId = getFileIdByPalId(palId);
-		DCContext sourceDc = getFileDCContext(fileId,fileName);
+		DCContext sourceDc = getFileDCContext(fileId);
 		WPS4Util.initAppInfo(YiliWpsConst.AK, YiliWpsConst.SK);
 		String url = String.format("/api/preview/v1/files/%s/link?type=%s&preview_mode=%s&_w_third_sid=%s&_w_third_palId=%s&_w_third_queryFileId=%s&_w_third_fname=%s",fileId,"w","ordinary",this.getContext().getSessionId(),palId,fileId,URLEncoder.encode(sourceDc.getFileName()));
 		Map<String,String> headers = WPS4Util.getSignatureHeaders(url, HttpMethod.GET,null, YiliWpsConst.CONTENT_TYPE);
@@ -85,7 +88,7 @@ public class WpsWeb extends ActionWeb {
 		} catch (UnsupportedEncodingException e) {
 			e.printStackTrace();
 		}
-		DCContext sourceDc = getFileDCContext(fileId,sourceFileName);
+		DCContext sourceDc = getFileDCContext(fileId);
 		JSONObject jsonObject = new JSONObject();
 		JSONObject file = new JSONObject();
 		JSONObject user = new JSONObject();
@@ -149,7 +152,7 @@ public class WpsWeb extends ActionWeb {
 			//CallASLPUtil aslpUtil =new CallASLPUtil();
 			//aslpUtil.callTranslateDocASLP(me,palId,fileName,fileInputStream);
 			//只写入新文件
-			DCContext sourceDc = getFileDCContext(fileId,fileName);
+			DCContext sourceDc = getFileDCContext(fileId);
 			sourceDc.setSession(me);
 			SDK.getDCAPI().write(fileInputStream,sourceDc);
 			//在重新获取下fileId
@@ -178,11 +181,11 @@ public class WpsWeb extends ActionWeb {
 	 * 获取历史版本文件
 	 * @return
 	 */
-	public String getHistoryFileInfo(String queryFileId,String fileName){
+	public String getHistoryFileInfo(String queryFileId){
 		JSONObject resultJson =new JSONObject();
 		JSONArray historyArray =new JSONArray();
 		JSONObject fileJson = new JSONObject();
-		DCContext sourceDc = getFileDCContext(queryFileId,fileName);
+		DCContext sourceDc = getFileDCContext(queryFileId);
 		//组装json
 		JSONObject userJson =new JSONObject();
 		userJson.put("id","admin");
@@ -243,7 +246,7 @@ public class WpsWeb extends ActionWeb {
 	 * @param palId
 	 * @return
 	 */
-	public DCContext getFileDCContext(String palId,String fileName){
+	public DCContext getFileDCContext(String palId){
 		DCContext sourceDc = null;
 		//先判断该fileId有无附件
 		String querySql = " SELECT PALREPOSITORYID,SHAPEID,FILETYPE,FILENAME FROM " + YiliWpsConst.APP_ACT_COE_PAL_UPFILE+" WHERE ID = ? ORDER BY CREATETIME DESC";
@@ -299,6 +302,32 @@ public class WpsWeb extends ActionWeb {
 		return model.getDefinition();
 	}
 
+	/**
+	 * 校验正文文件大小
+	 * @return
+	 */
+	public String checkFileSize(String palId){
+		ResponseObject ro = ResponseObject.newOkResponse();
+		//判断用户上传的文件的大小有多大
+		String fileId = getFileIdByPalId(palId);
+		DCContext sourceDc = getFileDCContext(fileId);
+		if(null == sourceDc){
+			ro.put("state",false);
+		}
+		String fileLength = String.valueOf(sourceDc.length());
+		String maxFileLength = SDK.getAppAPI().getProperty(CoEConstant.APP_ID, "wps_export_file_size");
+		String maxFileLength_B = UtilNumber.mul(UtilNumber.mul(maxFileLength, "1024.0"),"1024.0");
+		System.out.println(">>fileLength = " + fileLength);
+		System.out.println(">>maxFileLength_B = " + maxFileLength_B);
+		if(Double.parseDouble(UtilNumber.sub(fileLength,maxFileLength_B))>0){//大于设置的值，则走wps逻辑
+			ro.put("maxFileLength",maxFileLength);
+			ro.put("state",true);
+		}else{
+			ro.put("state",false);
+		}
+		return ro.toString();
+	}
+
 
 	/**
 	 * 通过文件ID获取主要模型块的附件ID