diff --git a/test_files_dir/r2d2.jpeg b/test_files_dir/r2d2.jpeg
new file mode 100644
index 0000000..48bbe6f
Binary files /dev/null and b/test_files_dir/r2d2.jpeg differ
diff --git a/test_upyun_upload.lua b/test_upyun_upload.lua
new file mode 100644
index 0000000..60d9c7b
--- /dev/null
+++ b/test_upyun_upload.lua
@@ -0,0 +1,19 @@
+local yun = require("upyun")
+
+local config = {
+    user = "moicen", --授权操作员名称
+    passwd = "NyJ51zRwFApY9Wo9EHJMrb8GI9YtvpVN", --操作员密码
+    localFilePath = "/Users/liyong/Code/Lua/resty_functions/test_files_dir/r2d2.jpeg"
+}
+
+local upyun = yun:new(config)
+
+local savePath = "huiwing/test/r2d2.jpeg"
+local gmkerl = nil
+local options = nil
+
+local info, err = upyun:upload_file(savePath, gmkerl, options)
+if not info then
+    ngx.say("failed to upload image file : " .. err)
+    return
+end
diff --git a/upyun.lua b/upyun.lua
index f7c5f90..ef58ee3 100644
--- a/upyun.lua
+++ b/upyun.lua
@@ -270,6 +270,8 @@ local function _request(sock, method, path, headers, body, extra)
     local host = headers.Host
     if not sock then
         return nil, "not initialized yet"
+    else
+        print("Connect host : ", host)
     end
 
     sock:settimeout(5000)
@@ -280,6 +282,11 @@ local function _request(sock, method, path, headers, body, extra)
     end
 
     -- Build and send request header
+    print("Debug header method : ", method)
+    print("Debug header path : ", path)
+    print("Debug header headers : ", headers)
+    print("Debug header extra : ", extra)
+
     local header = _req_header(method, path, headers, extra)
     local bytes, err = sock:send(header)
     if not bytes then
@@ -513,6 +520,7 @@ function _M.new(self, config)
     local passwd = config.passwd
     local endpoint = config.endpoint and tonumber(config.endpoint) + 1 or 1
     local author = config.author and lower(config.author) or nil
+    local localFilePath = config.localFilePath;
 
     if not user or type(user) ~= "string" or user == "" then
         return nil, "invalid user"
@@ -536,9 +544,11 @@ function _M.new(self, config)
     end
 
     -- file to be uploaded is stored in the request body
-    read_body()
-    local content = get_body_data()
-    local file = ngx.req.get_body_file()
+    --read_body()
+    --local content = get_body_data()
+    --local file = ngx.req.get_body_file()
+    local file = localFilePath;
+    local content = nil;
     if file then
         local f, err = io.open(file, "r")
         if not f then
@@ -549,9 +559,9 @@ function _M.new(self, config)
         f:close()
     end
 
-    --if not content then
-    --    return nil, "request body is expected"
-    --end
+    if not content then
+        return nil, "request body is expected"
+    end
 
     --TODO ngx.updatetime?
     local date = http_time(time_sec())