diff --git a/Qiniu.podspec b/Qiniu.podspec
index 45d9c8d8..30474f7e 100755
--- a/Qiniu.podspec
+++ b/Qiniu.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = 'Qiniu'
-  s.version      = '7.2.2'
+  s.version      = '7.2.3'
   s.summary      = 'Qiniu Resource Storage SDK for iOS and Mac'
   s.homepage     = 'https://github.com/qiniu/objc-sdk'
   s.social_media_url = 'http://weibo.com/qiniutek'
diff --git a/QiniuSDK/Common/QNVersion.h b/QiniuSDK/Common/QNVersion.h
index bbde5602..dc19bbd7 100755
--- a/QiniuSDK/Common/QNVersion.h
+++ b/QiniuSDK/Common/QNVersion.h
@@ -11,4 +11,4 @@
 /**
  *    sdk 版本
  */
-static const NSString *kQiniuVersion = @"7.2.2";
+static const NSString *kQiniuVersion = @"7.2.3";
diff --git a/QiniuSDK/Storage/QNUpToken.m b/QiniuSDK/Storage/QNUpToken.m
index 628b97ab..a89306cb 100644
--- a/QiniuSDK/Storage/QNUpToken.m
+++ b/QiniuSDK/Storage/QNUpToken.m
@@ -37,7 +37,7 @@ - (NSString *)getAccess {
 - (NSString *)getBucket:(NSDictionary *)info {
 
     NSString *scope = [info objectForKey:@"scope"];
-    if (!scope || [scope isKindOfClass:[NSNull class]] ) {
+    if (!scope || [scope isKindOfClass:[NSNull class]]) {
         return @"";
     }
 
diff --git a/QiniuSDKTests/QNUpTokenTest.m b/QiniuSDKTests/QNUpTokenTest.m
old mode 100755
new mode 100644
index 23cc6d1c..11f94b2e
--- a/QiniuSDKTests/QNUpTokenTest.m
+++ b/QiniuSDKTests/QNUpTokenTest.m
@@ -62,5 +62,4 @@ - (void)testScopeNull {
     XCTAssert([t.bucket isEqualToString:@""], @"Pass");
 }
 
-
 @end