diff --git a/ios/InternetUC.xcodeproj/project.pbxproj b/ios/InternetUC.xcodeproj/project.pbxproj
index 999b1e4..8be274e 100644
--- a/ios/InternetUC.xcodeproj/project.pbxproj
+++ b/ios/InternetUC.xcodeproj/project.pbxproj
@@ -724,6 +724,7 @@
 					};
 					13B07F861A680F5B00A75B9A = {
 						DevelopmentTeam = L388Z72LTH;
+						ProvisioningStyle = Automatic;
 					};
 					2D02E47A1E0B4A5D006451C7 = {
 						CreatedOnToolsVersion = 8.2.1;
@@ -1267,6 +1268,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				CURRENT_PROJECT_VERSION = 7;
 				DEAD_CODE_STRIPPING = NO;
 				DEVELOPMENT_TEAM = L388Z72LTH;
@@ -1284,6 +1286,7 @@
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.wachunei.InternetUC;
 				PRODUCT_NAME = InternetUC;
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Debug;
@@ -1292,6 +1295,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				CURRENT_PROJECT_VERSION = 7;
 				DEVELOPMENT_TEAM = L388Z72LTH;
 				HEADER_SEARCH_PATHS = (
@@ -1308,6 +1312,7 @@
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = com.wachunei.InternetUC;
 				PRODUCT_NAME = InternetUC;
+				PROVISIONING_PROFILE_SPECIFIER = "";
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Release;
diff --git a/ios/InternetUC/Images.xcassets/AppIcon.appiconset/40.png b/ios/InternetUC/Images.xcassets/AppIcon.appiconset/40.png
new file mode 100644
index 0000000..ce871e3
Binary files /dev/null and b/ios/InternetUC/Images.xcassets/AppIcon.appiconset/40.png differ
diff --git a/ios/InternetUC/Images.xcassets/AppIcon.appiconset/44.png b/ios/InternetUC/Images.xcassets/AppIcon.appiconset/44.png
deleted file mode 100644
index 9aa485d..0000000
Binary files a/ios/InternetUC/Images.xcassets/AppIcon.appiconset/44.png and /dev/null differ
diff --git a/ios/InternetUC/Images.xcassets/AppIcon.appiconset/Contents.json b/ios/InternetUC/Images.xcassets/AppIcon.appiconset/Contents.json
index adcd2ce..40b6704 100644
--- a/ios/InternetUC/Images.xcassets/AppIcon.appiconset/Contents.json
+++ b/ios/InternetUC/Images.xcassets/AppIcon.appiconset/Contents.json
@@ -3,7 +3,7 @@
     {
       "size" : "20x20",
       "idiom" : "iphone",
-      "filename" : "44.png",
+      "filename" : "40.png",
       "scale" : "2x"
     },
     {