diff --git a/SVHTTPRequest/SVHTTPRequest.h b/SVHTTPRequest/SVHTTPRequest.h
index 8403c52..8f128c9 100644
--- a/SVHTTPRequest/SVHTTPRequest.h
+++ b/SVHTTPRequest/SVHTTPRequest.h
@@ -28,6 +28,9 @@ typedef NSUInteger SVHTTPRequestMethod;
 
 + (SVHTTPRequest*)POST:(NSString*)address parameters:(NSObject*)parameters completion:(SVHTTPRequestCompletionHandler)block;
 + (SVHTTPRequest*)POST:(NSString *)address parameters:(NSObject *)parameters progress:(void (^)(float))progressBlock completion:(SVHTTPRequestCompletionHandler)completionBlock;
+//added by shutup@2014.8.27#fyjc999@gmail.com
++ (SVHTTPRequest*)POST:(NSString*)address parameters:(NSObject*)parameters asJson:(BOOL)json completion:(SVHTTPRequestCompletionHandler)block;
+
 + (SVHTTPRequest*)PUT:(NSString*)address parameters:(NSObject*)parameters completion:(SVHTTPRequestCompletionHandler)block;
 
 + (SVHTTPRequest*)DELETE:(NSString*)address parameters:(NSDictionary*)parameters completion:(SVHTTPRequestCompletionHandler)block;
@@ -69,4 +72,4 @@ typedef NSUInteger SVHTTPRequestMethod;
 
 - (void)signRequestWithUsername:(NSString*)username password:(NSString*)password;
 
-@end
\ No newline at end of file
+@end
diff --git a/SVHTTPRequest/SVHTTPRequest.m b/SVHTTPRequest/SVHTTPRequest.m
index 044293b..46e7967 100644
--- a/SVHTTPRequest/SVHTTPRequest.m
+++ b/SVHTTPRequest/SVHTTPRequest.m
@@ -142,6 +142,16 @@ + (SVHTTPRequest*)POST:(NSString *)address parameters:(NSObject *)parameters com
     
     return requestObject;
 }
+//added by shutup@2014.8.27#fyjc999@gmail.com
++(SVHTTPRequest *)POST:(NSString *)address parameters:(NSObject *)parameters asJson:(BOOL)json completion:(SVHTTPRequestCompletionHandler)block{
+    SVHTTPRequest *requestObject = [[self alloc] initWithAddress:address method:SVHTTPRequestMethodPOST parameters:parameters saveToPath:nil progress:nil completion:block];
+    
+    requestObject.sendParametersAsJSON=json;
+    
+    [requestObject start];
+    
+    return requestObject;
+}
 
 + (SVHTTPRequest*)POST:(NSString *)address parameters:(NSObject *)parameters progress:(void (^)(float))progressBlock completion:(void (^)(id, NSHTTPURLResponse*, NSError *))completionBlock {
     SVHTTPRequest *requestObject = [[self alloc] initWithAddress:address method:SVHTTPRequestMethodPOST parameters:parameters saveToPath:nil progress:progressBlock completion:completionBlock];