diff --git a/configure.ac b/configure.ac
index e2f5a7e..04f2291 100644
--- a/configure.ac
+++ b/configure.ac
@@ -18,7 +18,7 @@
 dnl Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.59)
-AC_INIT(cosfs, 1.0.10)
+AC_INIT(cosfs, 1.0.11)
 AC_CONFIG_HEADER([config.h])
 
 AC_CANONICAL_SYSTEM
diff --git a/src/curl.cpp b/src/curl.cpp
index 27c425c..401b8da 100644
--- a/src/curl.cpp
+++ b/src/curl.cpp
@@ -2332,6 +2332,8 @@ int S3fsCurl::PutHeadRequest(const char* tpath, headers_t& meta, bool is_copy)
       // not set value, but after set it.
     }else if(key.substr(0, 10) == "x-cos-meta"){
       requestHeaders = curl_slist_sort_insert(requestHeaders, iter->first.c_str(), value.c_str());
+    } else if(key == "x-cos-copy-source"){
+      requestHeaders = curl_slist_sort_insert(requestHeaders, iter->first.c_str(), value.c_str());
     }
   }
 
@@ -3070,7 +3072,11 @@ int S3fsCurl::CopyMultipartPostRequest(const char* from, const char* to, int par
     if(key == "content-type"){
       ContentType    = value;
       requestHeaders = curl_slist_sort_insert(requestHeaders, iter->first.c_str(), value.c_str());
-    }
+    } else if(key == "x-cos-copy-source"){
+      requestHeaders = curl_slist_sort_insert(requestHeaders, iter->first.c_str(), value.c_str());
+    }else if(key == "x-cos-copy-source-range"){
+      requestHeaders = curl_slist_sort_insert(requestHeaders, iter->first.c_str(), value.c_str());
+    } 
     // NOTICE: x-cos-acl, x-cos-server-side-encryption is not set!
   }