diff --git a/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/aslp/WPSOnlineReadOnlyASLP.java b/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/aslp/WPSOnlineReadOnlyASLP.java
index f32d8805..e8cd912c 100644
--- a/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/aslp/WPSOnlineReadOnlyASLP.java
+++ b/com.awspaas.user.apps.yiliwps/src/com/awspaas/user/apps/yiliwps/aslp/WPSOnlineReadOnlyASLP.java
@@ -35,7 +35,7 @@ public class WPSOnlineReadOnlyASLP implements ASLP {
         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&_w_third_appId=%s&_w_third_repositoryName=%s&_w_third_groupValue=%s&_w_third_fileValue=%s&_w_third_filePreview=%s"
-                ,sourceDc.getFileValue(),fileType,"ordinary",sid,sourceDc.getGroupValue(),sourceDc.getFileValue(), URLEncoder.encode(sourceDc.getFileName()),sourceDc.getAppId(),sourceDc.getRepositoryName(),sourceDc.getGroupValue(),sourceDc.getFileValue(),"filePreview");
+                ,sourceDc.getGroupValue(),fileType,"ordinary",sid,sourceDc.getGroupValue(),sourceDc.getFileValue(), URLEncoder.encode(sourceDc.getFileName()),sourceDc.getAppId(),sourceDc.getRepositoryName(),sourceDc.getGroupValue(),sourceDc.getFileValue(),"filePreview");
         System.out.println(">>>>>>>>预览的url = " + url);
         Map<String,String> headers = null;
         try {
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 0500d2af..b2e4178a 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
@@ -91,18 +91,21 @@ public class WpsWeb extends ActionWeb {
 			e.printStackTrace();
 		}
 		DCContext sourceDc;
-		if(UtilString.isEmpty(filePreview)){
-			sourceDc = getFileDCContext(fileId);
-		}else{
-			sourceDc = getFileDCContext(palId,appId,repositoryName,groupValue,fileValue,sourceFileName);
-		}
 		JSONObject jsonObject = new JSONObject();
 		JSONObject file = new JSONObject();
 		JSONObject user = new JSONObject();
 		JSONObject user_acl = new JSONObject();
 		JSONObject watermark = new JSONObject();
-		try {
+		if(UtilString.isEmpty(filePreview)){
+			sourceDc = getFileDCContext(fileId);
 			file.put("id", fileId.equals("")?"1":fileId);
+		}else{
+			sourceDc = getFileDCContext(palId,appId,repositoryName,groupValue,fileValue,sourceFileName);
+			file.put("id", palId);
+		}
+
+		try {
+
 			file.put("name", sourceFileName);
 			file.put("version", Integer.parseInt(SDK.getRuleAPI().executeAtScript("@sequence("+palId+")")));
 			long fileSize = 0;