diff --git a/SUIMVVMKit/SUIMVVMKit/NSObject+SMKRequest.h b/SUIMVVMKit/SUIMVVMKit/NSObject+SMKRequest.h
index ea5d86a..254aaac 100644
--- a/SUIMVVMKit/SUIMVVMKit/NSObject+SMKRequest.h
+++ b/SUIMVVMKit/SUIMVVMKit/NSObject+SMKRequest.h
@@ -60,5 +60,9 @@ typedef enum : NSUInteger {
  */
 @property (nonatomic, retain, nonnull) SMKRequestFileConfig *smk_fileConfig;
 
+/**
+ *  fileConfigs(如果fileConfigs有值，不会处理fileConfig的值)
+ */
+@property (nonatomic, retain, nonnull) NSArray <SMKRequestFileConfig *>*smk_fileConfigs;
 
 @end
diff --git a/SUIMVVMKit/SUIMVVMKit/NSObject+SMKRequest.m b/SUIMVVMKit/SUIMVVMKit/NSObject+SMKRequest.m
index a9b74e6..b01550b 100644
--- a/SUIMVVMKit/SUIMVVMKit/NSObject+SMKRequest.m
+++ b/SUIMVVMKit/SUIMVVMKit/NSObject+SMKRequest.m
@@ -81,5 +81,16 @@ - (void)setSmk_fileConfig:(SMKRequestFileConfig *)smk_fileConfig {
     objc_setAssociatedObject(self, @selector(smk_fileConfig), smk_fileConfig, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
 }
 
+/**
+ *  fileConfigs
+ */
+- (NSArray <SMKRequestFileConfig *>*)smk_fileConfigs
+{
+    return objc_getAssociatedObject(self, @selector(smk_fileConfigs));
+}
+
+- (void)setSmk_fileConfigs:(NSArray <SMKRequestFileConfig *>*)smk_fileConfigs {
+    objc_setAssociatedObject(self, @selector(smk_fileConfigs), smk_fileConfigs, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+}
 
 @end
diff --git a/SUIMVVMKit/SUIMVVMKit/SMKAction.h b/SUIMVVMKit/SUIMVVMKit/SMKAction.h
index 7e2ba5e..a1ed4a7 100644
--- a/SUIMVVMKit/SUIMVVMKit/SMKAction.h
+++ b/SUIMVVMKit/SUIMVVMKit/SMKAction.h
@@ -73,6 +73,14 @@ typedef void (^progressBlock)(NSProgress * progress);
  */
 - (void)configScheme:(NSString *)scheme host:(NSString *)host;
 
+/**
+ *  配置全局的请求头
+ *
+ *  @param value 值
+ *  @param field 字段
+ */
+- (void)configValue:(nonnull NSString *)value forHTTPHeaderField:(nonnull NSString *)field;
+
 /**
  *  发送请求(在外部配置request)
  */
diff --git a/SUIMVVMKit/SUIMVVMKit/SMKAction.m b/SUIMVVMKit/SUIMVVMKit/SMKAction.m
index 6eda233..04344cb 100644
--- a/SUIMVVMKit/SUIMVVMKit/SMKAction.m
+++ b/SUIMVVMKit/SUIMVVMKit/SMKAction.m
@@ -70,6 +70,11 @@ - (void)configScheme:(NSString *)scheme host:(NSString *)host {
     self.host = host;
 }
 
+- (void)configValue:(nonnull NSString *)value forHTTPHeaderField:(nonnull NSString *)field
+{
+    [self.sessionManager.requestSerializer setValue:value forHTTPHeaderField:field];
+}
+
 - (NSURLSessionTask *)sendRequest:(id)request progress:(progressBlock)progress success:(successBlock)success failure:(failureBlock)failure {
     if ([request respondsToSelector:@selector(smk_requestConfigures)]) {
         [request smk_requestConfigures];
@@ -196,7 +201,17 @@ - (NSURLSessionDataTask *)upload:(id)request progress:(progressBlock)progress su
     NSObject *requestObject = (NSObject *)request;
     
    return [self.sessionManager POST:urlPath parameters:parameters constructingBodyWithBlock:^(id<AFMultipartFormData>  _Nonnull formData) {
-        [formData appendPartWithFileData:requestObject.smk_fileConfig.fileData name:requestObject.smk_fileConfig.name fileName:requestObject.smk_fileConfig.fileName mimeType:requestObject.smk_fileConfig.mimeType];
+       
+       if (requestObject.smk_fileConfigs.count) {
+           for (SMKRequestFileConfig *file in requestObject.smk_fileConfigs) {
+               [formData appendPartWithFileData:file.fileData name:file.name fileName:file.fileName mimeType:file.mimeType];
+           }
+       }
+       else
+       {
+           [formData appendPartWithFileData:requestObject.smk_fileConfig.fileData name:requestObject.smk_fileConfig.name fileName:requestObject.smk_fileConfig.fileName mimeType:requestObject.smk_fileConfig.mimeType];
+       }
+       
     } progress:^(NSProgress * _Nonnull uploadProgress) {
         if (progress) {
             if (uploadProgress) progress(uploadProgress);