diff --git a/Podfile.lock b/Podfile.lock
index fc4b48e..6049658 100644
--- a/Podfile.lock
+++ b/Podfile.lock
@@ -8,9 +8,9 @@ PODS:
     - QCloudCOSXML/Default (= 6.3.9)
   - QCloudCOSXML/Default (6.3.9):
     - QCloudCore (= 6.3.9)
-  - QCloudQuic (6.3.9):
-    - QCloudQuic/Default (= 6.3.9)
-  - QCloudQuic/Default (6.3.9)
+  - QCloudQuic (6.3.7):
+    - QCloudQuic/Default (= 6.3.7)
+  - QCloudQuic/Default (6.3.7)
   - QCloudTrack (6.3.9):
     - QCloudTrack/Default (= 6.3.9)
   - QCloudTrack/Beacon (6.3.9)
@@ -48,8 +48,8 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   GMOpenSSL: d6d119ff8f00d4e03c2cdf733fb61e98e22da9c7
   QCloudCore: aed46aa9cf2656373682d6aa3b0c3f252f1875f7
-  QCloudCOSXML: 4e1f8573c1c8c5b49a981897232465b5c2c65a1c
-  QCloudQuic: 81e2c29fa8122c1d5e8323a90349683e52c8e101
+  QCloudCOSXML: a8139aaa7db0c74c870a5a36ccccbee89d5cad75
+  QCloudQuic: 895ccf08046ecf068a6f965831dd16fc7d531fb4
   QCloudTrack: 00557c28b5b1a2cd4a0cf2c41a34947d8a19d119
   TencentCloudLogProducer: 980e6a4b9ed49b7b3f41779203be5e4ba1b03b95
 
diff --git a/QCloudCOSXMLDemo.xcworkspace/xcuserdata/garenwang.xcuserdatad/UserInterfaceState.xcuserstate b/QCloudCOSXMLDemo.xcworkspace/xcuserdata/garenwang.xcuserdatad/UserInterfaceState.xcuserstate
index 7765e42..c48279f 100644
Binary files a/QCloudCOSXMLDemo.xcworkspace/xcuserdata/garenwang.xcuserdatad/UserInterfaceState.xcuserstate and b/QCloudCOSXMLDemo.xcworkspace/xcuserdata/garenwang.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/QCloudCOSXMLDemo.xcworkspace/xcuserdata/garenwang.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist b/QCloudCOSXMLDemo.xcworkspace/xcuserdata/garenwang.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
index bb6060a..0838e07 100644
--- a/QCloudCOSXMLDemo.xcworkspace/xcuserdata/garenwang.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
+++ b/QCloudCOSXMLDemo.xcworkspace/xcuserdata/garenwang.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist
@@ -74,37 +74,5 @@
             endingLineNumber = "117">
          </BreakpointContent>
       </BreakpointProxy>
-      <BreakpointProxy
-         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
-         <BreakpointContent
-            uuid = "8DA76074-1419-4B72-B54D-9E08779DCFAD"
-            shouldBeEnabled = "Yes"
-            ignoreCount = "0"
-            continueAfterRunningActions = "No"
-            filePath = "QCloudCOSXMLDemo/QCloudDownLoadNewCtor.m"
-            startingColumnNumber = "9223372036854775807"
-            endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "146"
-            endingLineNumber = "146"
-            landmarkName = "-fetchData"
-            landmarkType = "7">
-         </BreakpointContent>
-      </BreakpointProxy>
-      <BreakpointProxy
-         BreakpointExtensionID = "Xcode.Breakpoint.FileBreakpoint">
-         <BreakpointContent
-            uuid = "BBB935FA-D6B5-420F-A9C2-2F154E28F03E"
-            shouldBeEnabled = "Yes"
-            ignoreCount = "0"
-            continueAfterRunningActions = "No"
-            filePath = "QCloudCOSXMLDemo/QCloudDownLoadNewCtor.m"
-            startingColumnNumber = "9223372036854775807"
-            endingColumnNumber = "9223372036854775807"
-            startingLineNumber = "128"
-            endingLineNumber = "128"
-            landmarkName = "-fetchData"
-            landmarkType = "7">
-         </BreakpointContent>
-      </BreakpointProxy>
    </Breakpoints>
 </Bucket>
diff --git a/QCloudCOSXMLDemo/QCloudDownLoadNewCtor.m b/QCloudCOSXMLDemo/QCloudDownLoadNewCtor.m
index e778fb7..f3300a5 100644
--- a/QCloudCOSXMLDemo/QCloudDownLoadNewCtor.m
+++ b/QCloudCOSXMLDemo/QCloudDownLoadNewCtor.m
@@ -124,7 +124,7 @@ -(void)fetchData{
 //    在FinishBlock获取结果
 //          参数：桶名称 + 文件唯一标识 + 本地下载路径
     _request = [[QCloudGetObjectRequest alloc]init];
-    _request.downloadingURL = [self tempFileURLWithName:_content.key];
+    _request.downloadingURL = [self tempFileURLWithName:[_content.key componentsSeparatedByString:@"/"].lastObject];
     _request.bucket = CURRENT_BUCKET;
     _request.object = _content.key;