diff --git a/src/main/resources/debugger/emmy/emmyHelper.lua b/src/main/resources/debugger/emmy/emmyHelper.lua
index c41a8d024..cfa591aa5 100644
--- a/src/main/resources/debugger/emmy/emmyHelper.lua
+++ b/src/main/resources/debugger/emmy/emmyHelper.lua
@@ -187,14 +187,9 @@ elseif xlua then
     emmy = xluaDebugger
 end
 
-local emmyHelper = rawget(_G, "emmyHelper")
-if emmyHelper == nil then
-    rawset(_G, 'emmyHelper', emmy)
-elseif emmy.queryVariable then
-    emmyHelper.queryVariable = emmy.queryVariable
-end
+rawset(_G, 'emmyHelper', emmy)
 
 local emmyHelperInit = rawget(_G, 'emmyHelperInit')
 if emmyHelperInit then
     emmyHelperInit()
-end
\ No newline at end of file
+end