diff --git a/jodconverter-web/pom.xml b/jodconverter-web/pom.xml
index f63cd4b1..7170a614 100644
--- a/jodconverter-web/pom.xml
+++ b/jodconverter-web/pom.xml
@@ -12,7 +12,7 @@
 
     <groupId>cn.keking</groupId>
     <artifactId>kkFileView</artifactId>
-    <version>0.1</version>
+    <version>2.0</version>
 
 
     <properties>
diff --git a/jodconverter-web/src/main/bin/startup.bat b/jodconverter-web/src/main/bin/startup.bat
index 1dff063f..afa547b1 100644
--- a/jodconverter-web/src/main/bin/startup.bat
+++ b/jodconverter-web/src/main/bin/startup.bat
@@ -4,4 +4,4 @@ cd "%KKFILEVIEW_BIN_FOLDER%"
 echo Using KKFILEVIEW_BIN_FOLDER %KKFILEVIEW_BIN_FOLDER%
 echo Starting kkFileView...
 echo Please check log file for more information
-java -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider -Dspring.config.location=..\conf\application.properties -jar kkFileView-0.1.jar -> ..\log\kkFileView.log
\ No newline at end of file
+java -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider -Dspring.config.location=..\conf\application.properties -jar kkFileView-2.0.jar -> ..\log\kkFileView.log
\ No newline at end of file
diff --git a/jodconverter-web/src/main/bin/startup.sh b/jodconverter-web/src/main/bin/startup.sh
index 547f3627..92a53ece 100644
--- a/jodconverter-web/src/main/bin/startup.sh
+++ b/jodconverter-web/src/main/bin/startup.sh
@@ -27,4 +27,4 @@ else
 fi
 echo "Starting kkFileView..."
 echo "Please check log file for more information"
-nohup java -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider -Dspring.config.location=../conf/application.properties -jar kkFileView-0.1.jar > ../log/kkFileView.log 2>&1 &
+nohup java -Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider -Dspring.config.location=../conf/application.properties -jar kkFileView-2.0.jar > ../log/kkFileView.log 2>&1 &
diff --git a/jodconverter-web/src/main/conf/application.properties b/jodconverter-web/src/main/conf/application.properties
index 8dacf60d..8cd2e8d5 100644
--- a/jodconverter-web/src/main/conf/application.properties
+++ b/jodconverter-web/src/main/conf/application.properties
@@ -14,6 +14,7 @@ spring.freemarker.suffix = .ftl
 
 server.tomcat.uri-encoding = UTF-8
 #文件上传限制
+spring.http.multipart.max-request-size=100MB
 spring.http.multipart.max-file-size=100MB
 
 #文件资源路径（默认为打包根路径下的file目录下）
diff --git a/jodconverter-web/src/main/java/cn/keking/service/impl/OfficeFilePreviewImpl.java b/jodconverter-web/src/main/java/cn/keking/service/impl/OfficeFilePreviewImpl.java
index 91d7aa30..72f22105 100644
--- a/jodconverter-web/src/main/java/cn/keking/service/impl/OfficeFilePreviewImpl.java
+++ b/jodconverter-web/src/main/java/cn/keking/service/impl/OfficeFilePreviewImpl.java
@@ -47,6 +47,7 @@ public class OfficeFilePreviewImpl implements FilePreview {
     public String filePreviewHandle(String url, Model model) {
         // 预览Type，参数传了就取参数的，没传取系统默认
         String officePreviewType = model.asMap().get("officePreviewType") == null ? ConfigConstants.getOfficePreviewType() : model.asMap().get("officePreviewType").toString();
+        String originUrl = model.asMap().get("originUrl").toString();
         FileAttribute fileAttribute=fileUtils.getFileAttribute(url);
         String suffix=fileAttribute.getSuffix();
         String fileName=fileAttribute.getName();
@@ -81,7 +82,7 @@ public class OfficeFilePreviewImpl implements FilePreview {
             }
         }
         if (!isHtml && (OFFICE_PREVIEW_TYPE_IMAGE.equals(officePreviewType) || OFFICE_PREVIEW_TYPE_ALLIMAGES.equals(officePreviewType))) {
-            List<String> imageUrls = pdfUtils.pdf2jpg(outFilePath, pdfName, url);
+            List<String> imageUrls = pdfUtils.pdf2jpg(outFilePath, pdfName, originUrl);
             if (imageUrls == null || imageUrls.size() < 1) {
                 model.addAttribute("msg", "office转图片异常，请联系管理员");
                 model.addAttribute("fileType",fileAttribute.getSuffix());
diff --git a/jodconverter-web/src/main/java/cn/keking/service/impl/PdfFilePreviewImpl.java b/jodconverter-web/src/main/java/cn/keking/service/impl/PdfFilePreviewImpl.java
index 82a88c20..bd33daab 100644
--- a/jodconverter-web/src/main/java/cn/keking/service/impl/PdfFilePreviewImpl.java
+++ b/jodconverter-web/src/main/java/cn/keking/service/impl/PdfFilePreviewImpl.java
@@ -40,6 +40,7 @@ public class PdfFilePreviewImpl implements FilePreview{
         String suffix=fileAttribute.getSuffix();
         String fileName=fileAttribute.getName();
         String officePreviewType = model.asMap().get("officePreviewType") == null ? "" : model.asMap().get("officePreviewType").toString();
+        String originUrl = model.asMap().get("originUrl").toString();
         model.addAttribute("pdfUrl", url);
         String pdfName = fileName.substring(0, fileName.lastIndexOf(".") + 1) + "pdf";
         String outFilePath = fileDir + pdfName;
@@ -54,7 +55,7 @@ public class PdfFilePreviewImpl implements FilePreview{
                 }
                 outFilePath = response.getContent();
             }
-            List<String> imageUrls = pdfUtils.pdf2jpg(outFilePath, pdfName, url);
+            List<String> imageUrls = pdfUtils.pdf2jpg(outFilePath, pdfName, originUrl);
             if (imageUrls == null || imageUrls.size() < 1) {
                 model.addAttribute("msg", "pdf转图片异常，请联系管理员");
                 model.addAttribute("fileType",fileAttribute.getSuffix());
diff --git a/jodconverter-web/src/main/java/cn/keking/web/controller/OnlinePreviewController.java b/jodconverter-web/src/main/java/cn/keking/web/controller/OnlinePreviewController.java
index 4eb65c97..d5376235 100644
--- a/jodconverter-web/src/main/java/cn/keking/web/controller/OnlinePreviewController.java
+++ b/jodconverter-web/src/main/java/cn/keking/web/controller/OnlinePreviewController.java
@@ -46,6 +46,7 @@ public class OnlinePreviewController {
     public String onlinePreview(String url, Model model, HttpServletRequest req) {
         req.setAttribute("fileKey", req.getParameter("fileKey"));
         model.addAttribute("officePreviewType", req.getParameter("officePreviewType"));
+        model.addAttribute("originUrl",req.getRequestURL().toString());
         FilePreview filePreview = previewFactory.get(url);
         return filePreview.filePreviewHandle(url, model);
     }
diff --git a/jodconverter-web/src/main/resources/assembly.xml b/jodconverter-web/src/main/resources/assembly.xml
index e1b541ff..ee80fa17 100644
--- a/jodconverter-web/src/main/resources/assembly.xml
+++ b/jodconverter-web/src/main/resources/assembly.xml
@@ -6,7 +6,6 @@
     <id>make-assembly</id>
     <formats>
         <format>zip</format>
-        <format>tar</format>
         <format>tar.gz</format>
     </formats>
     <includeBaseDirectory>true</includeBaseDirectory>