diff --git a/source/tools/monitor/unity/collector/podMan/podsAll.lua b/source/tools/monitor/unity/collector/podMan/podsAll.lua
index 9e81eba0797e65ca221633afb630caf287fe983b..3a15d5a46df4c4c4cfcebd43c7e0c39f54472de4 100644
--- a/source/tools/monitor/unity/collector/podMan/podsAll.lua
+++ b/source/tools/monitor/unity/collector/podMan/podsAll.lua
@@ -131,7 +131,7 @@ local function setupPlugins(res, proto, pffi, mnt, ino)
             },
             {
                 name = "con_id",
-                index = con.id,
+                index = string.sub(con.id, 1, 12)
             },
         }