diff --git a/xmake/modules/private/action/require/impl/install_packages.lua b/xmake/modules/private/action/require/impl/install_packages.lua
index 2e0c75fcc5a..731e11e9966 100644
--- a/xmake/modules/private/action/require/impl/install_packages.lua
+++ b/xmake/modules/private/action/require/impl/install_packages.lua
@@ -279,6 +279,7 @@ function _fetch_packages(packages_fetch, installdeps)
         -- fetch a new package
         local instance = nil
         while instance == nil and #packages_pending > 0 do
+            print("")
             for idx, pkg in ipairs(packages_pending) do
 
                 -- all dependences has been fetched? we fetch it now
@@ -307,6 +308,10 @@ function _fetch_packages(packages_fetch, installdeps)
                 end
             end
             if instance == nil and #packages_pending > 0 then
+                print("no ready packages, pending: %s", #packages_pending)
+                for _, p in ipairs(packages_pending) do
+                    print("    %s", p:name())
+                end
                 os.sleep(100)
             end
         end
@@ -321,6 +326,7 @@ function _fetch_packages(packages_fetch, installdeps)
             end
             if not parallelize then
                 while fetching_count > 0 do
+                    print("1111")
                     os.sleep(100)
                 end
             end