diff --git a/src/main/java/com/nis/interceptor/MultipartFileIntercepter.java b/src/main/java/com/nis/interceptor/MultipartFileIntercepter.java
index 2bbd3c549..b88aa6e59 100644
--- a/src/main/java/com/nis/interceptor/MultipartFileIntercepter.java
+++ b/src/main/java/com/nis/interceptor/MultipartFileIntercepter.java
@@ -158,7 +158,7 @@ public class MultipartFileIntercepter extends CommonsMultipartResolver{
 				if(privateFileTypes.indexOf(","+FileUtils.getSuffix(file.getOriginalFilename().toLowerCase(), false)+",") == -1){
 					throw new MultiPartNewException(errorInfo,file.getOriginalFilename(),privateFileTypes.substring(0,privateFileTypes.length()-1).substring(1),prop,null);
 				}
-				if(file.getSize() > privateFileMaxSize){
+				if(fileMaxSize >0 && file.getSize() > privateFileMaxSize){
 					throw new MultiPartNewException(errorInfo, file.getOriginalFilename(), file.getSize(), privateFileMaxSize,prop, null);
 				}
 			//其他文件校验
@@ -167,7 +167,7 @@ public class MultipartFileIntercepter extends CommonsMultipartResolver{
 				if(fileTypes.indexOf(","+FileUtils.getSuffix(file.getOriginalFilename().toLowerCase(), false)+",") == -1){
 					throw new MultiPartNewException(errorInfo,file.getOriginalFilename(),fileTypes.substring(0,fileTypes.length()-1).substring(1),prop,null);
 				}
-				if(file.getSize() > fileMaxSize){
+				if(fileMaxSize > 0l && file.getSize() > fileMaxSize){
 					throw new MultiPartNewException(errorInfo, file.getOriginalFilename(), file.getSize(), fileMaxSize,prop, null);
 				}
 			}
diff --git a/src/main/resources/nis.properties b/src/main/resources/nis.properties
index dce64af7a..35b683ea0 100644
--- a/src/main/resources/nis.properties
+++ b/src/main/resources/nis.properties
@@ -386,23 +386,22 @@ cert_upload_url_keyword=/intercept/strateagy
 
 #sample File Size 12M 12582912
 sample_total_file_max_size=12582912
-
 #audio File Types
 audio_file_type=,mp4,flv,asf,wmv,avi,mpeg,mov,dat,m4v,m4p,m4b,webm,ogv,wav,mp3,
 #audio File Size 10M 10485760\uff08single\uff09 
-audio_single_file_max_size=10485760
+audio_single_file_max_size=0
 #speaker File Types \u8bf4\u8bdd\u4eba\u8bc6\u522b\u6587\u4ef6\u7c7b\u578b
 speaker_file_type=,mp4,flv,asf,wmv,avi,mpeg,mov,dat,m4v,m4p,m4b,webm,ogv,wav,mp3,
 #audio File Size 10M 10485760\uff08single\uff09 
-speaker_single_file_max_size=10485760
+speaker_single_file_max_size=0
 #video File Types
 video_file_type=,mp4,flv,asf,wmv,avi,mpeg,mov,dat,m4v,m4p,m4b,webm,ogv,
 #video File Size 10M 10485760\uff08single\uff09 
-video_single_file_max_size=10485760
+video_single_file_max_size=0
 #face File Types \u4eba\u8138\u8bc6\u522b
 face_file_type=,mp4,flv,asf,wmv,avi,mpeg,mov,dat,m4v,m4p,m4b,webm,ogv,
 #face File Size 10M 10485760\uff08single\uff09 
-face_single_file_max_size=10485760
+face_single_file_max_size=0
 #picture File Types
 picture_file_type=,bmp,jpg,tiff,raw,gif,
 #picture File Size 10M 10485760\uff08single\uff09 
@@ -414,7 +413,7 @@ logo_single_file_max_size=10485760
 #voip File Types
 voip_file_type=,mp3,mp4,flv,ivf,mp2v,jpg,
 #voip File Size 10M 10485760\uff08single\uff09 
-voip_single_file_max_size=10485760
+voip_single_file_max_size=0
 
 #digest File Types
 digest_file_type=,txt,doc,img,docx,pptx,xlsx,xls,ppt,mp4,flv,asf,wmv,avi,mpeg,mov,dat,m4v,m4p,m4b,webm,ogv,wav,mp3,