nothing

KulexiuForTeacher/KulexiuForTeacher/Common/Base/KSNetworkingManager.m

@@ -322,7 +322,6 @@
 #pragma mark ----- version
 // api-admin/appVersionInfo/queryByPlatform
 + (void)appVersionInfoRequest:(NSString *)get success:(void(^)(NSDictionary *dic))success faliure:(void(^)(NSError *error))faliure {
-    [self clearRequestHeader];
     NSString *url = [NSString stringWithFormat:@"%@%@", hostURL, @"/api-admin/appVersionInfo/queryByPlatform"];
     NSMutableDictionary *parm = [NSMutableDictionary dictionary];
     [parm setValue:@"iOS-teacher" forKey:@"platform"];