diff --git a/default.xml b/default.xml
index ddf15643e4b41c30dcfbc323b13944b9058aab1e..a210e978db96f61d5e83018dcb4ec81736df882b 100755
--- a/default.xml
+++ b/default.xml
@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <manifest>
-  <remote  name="openvmi" fetch="https://github.com/DockDroid/" revision="master" />
-  <remote  name="anbox" fetch="https://gitee.com/openxbox/" revision="anbox/master" />
+  <remote  name="openvmi" fetch="https://gitee.com/openvm" revision="master" />
+  <remote  name="anbox" fetch="https://gitee.com/anbox/" revision="anbox/master" />
 
   <remote  name="aosp"
            revision="refs/tags/android-7.1.1_r13"
-           fetch="https://mirrors.bfsu.edu.cn/git/AOSP/" />
+           fetch="https://mirrors.ustc.edu.cn/aosp/platform/manifest" />
 
   <default revision="refs/tags/android-7.1.1_r13"
            remote="aosp"
@@ -516,4 +516,4 @@
   <project path="tools/test/connectivity" name="platform/tools/test/connectivity" />
   <project path="tools/tradefederation" name="platform/tools/tradefederation" groups="notdefault,tradefed" />
 
-</manifest>
+</manifest>
\ No newline at end of file