diff --git a/cmake/curl_CMakeLists.txt.in b/cmake/curl_CMakeLists.txt.in
new file mode 100644
index 0000000000..a23c5e7bab
--- /dev/null
+++ b/cmake/curl_CMakeLists.txt.in
@@ -0,0 +1,12 @@
+# curl
+ExternalProject_Add(curl
+        GIT_REPOSITORY https://github.com/curl/curl.git
+	GIT_TAG curl-7_88_1
+        SOURCE_DIR "${TD_CONTRIB_DIR}/curl"
+        BINARY_DIR ""
+        #BUILD_IN_SOURCE TRUE
+        CONFIGURE_COMMAND ""
+        BUILD_COMMAND ""
+        INSTALL_COMMAND ""
+        TEST_COMMAND ""
+)
diff --git a/contrib/test/cos/CMakeLists.txt b/contrib/test/cos/CMakeLists.txt
index 3eb484c2c5..38de8a25e8 100644
--- a/contrib/test/cos/CMakeLists.txt
+++ b/contrib/test/cos/CMakeLists.txt
@@ -40,10 +40,10 @@ target_include_directories(
 find_library(APR_LIBRARY apr-1 PATHS /usr/local/apr/lib/)
 find_library(APR_UTIL_LIBRARY aprutil-1 PATHS /usr/local/apr/lib/)
 #find_library(MINIXML_LIBRARY mxml)
-find_library(CURL_LIBRARY curl)
+#find_library(CURL_LIBRARY curl)
 
 target_link_libraries(cosTest cos_c_sdk)
 target_link_libraries(cosTest ${APR_UTIL_LIBRARY})
 target_link_libraries(cosTest ${APR_LIBRARY})
 target_link_libraries(cosTest mxml)
-target_link_libraries(cosTest ${CURL_LIBRARY})
+target_link_libraries(cosTest curl)
diff --git a/source/dnode/vnode/CMakeLists.txt b/source/dnode/vnode/CMakeLists.txt
index eea81ea3d2..562207268c 100644
--- a/source/dnode/vnode/CMakeLists.txt
+++ b/source/dnode/vnode/CMakeLists.txt
@@ -138,7 +138,7 @@ endif()
 find_library(APR_LIBRARY apr-1 PATHS /usr/local/apr/lib/)
 find_library(APR_UTIL_LIBRARY aprutil-1 PATHS /usr/local/apr/lib/)
 #find_library(MINIXML_LIBRARY mxml)
-find_library(CURL_LIBRARY curl)
+#find_library(CURL_LIBRARY curl)
 
 target_link_libraries(
     vnode
@@ -164,8 +164,8 @@ target_link_libraries(
     cos_c_sdk
     ${APR_UTIL_LIBRARY}
     ${APR_LIBRARY}
-    ${MINIXML_LIBRARY}
-    ${CURL_LIBRARY}
+    mxml
+    curl
 )
 
 IF (TD_GRANT)