diff --git a/fir_ser/fir_ser/settings.py b/fir_ser/fir_ser/settings.py
index 2f91467..bc53fd0 100644
--- a/fir_ser/fir_ser/settings.py
+++ b/fir_ser/fir_ser/settings.py
@@ -332,8 +332,8 @@ DEFAULT_MOBILEPROVISION = {
         'url': 'https://ali-static.jappstore.com/embedded.mobileprovision'
     },
     'supersign': {
-        # 超级签名，如果self 为True，则默认用自己的描述文件，否则同企业配置顺序一致
-        'self': True,
+        # 超级签名，如果self 为True，则默认用自己的描述文件，否则同企业配置顺序一致,自己的配置文件有时候有问题
+        'self': False,
         'path': os.path.join(MEDIA_ROOT, 'embedded.mobileprovision'),
         'url': 'https://ali-static.jappstore.com/embedded.mobileprovision'
     }
diff --git a/fir_ser/nginx.conf b/fir_ser/nginx.conf
index 7b57ca3..25bab57 100644
--- a/fir_ser/nginx.conf
+++ b/fir_ser/nginx.conf
@@ -34,7 +34,7 @@ http {
     types_hash_max_size 2048;
 
 
-	client_max_body_size 100m;
+	client_max_body_size 200m;
 	keepalive_timeout 300;
 
     server_names_hash_bucket_size 512;
diff --git a/fir_ser/supersign/scripts/apple_api.rb b/fir_ser/supersign/scripts/apple_api.rb
index a63ca87..169f5ba 100644
--- a/fir_ser/supersign/scripts/apple_api.rb
+++ b/fir_ser/supersign/scripts/apple_api.rb
@@ -44,7 +44,13 @@ class DevelopPortalHandle
 	def createDistributionProvision(provisioningClass,appid,provisionName,certid)
 	    cert = Spaceship::Portal.certificate.Production.find(id=certid)
 	    if !cert then
-		    cert = Spaceship::Portal.certificate.production.all.last
+	        cert = Spaceship::Portal.certificate.production.all.last
+	        if !cert then
+	            cert = Spaceship::Portal.certificate.AppleDistribution.all.last
+	            if !cert then
+	                cert = Spaceship::Portal.certificate.AppleDistribution.find(id=certid)
+	            end
+	        end
 		end
 		profile = provisioningClass.create!(bundle_id: appid,certificate:cert,name:provisionName.split("/")[-1])
         return profile