diff --git a/Sources/pyOpenRPA/Orchestrator/Web/Basic.py b/Sources/pyOpenRPA/Orchestrator/Web/Basic.py
index cbfd4cff..68d2de99 100644
--- a/Sources/pyOpenRPA/Orchestrator/Web/Basic.py
+++ b/Sources/pyOpenRPA/Orchestrator/Web/Basic.py
@@ -41,7 +41,7 @@ def HTMLLinkJSOnClick(inJSOnClickStr, inTitleStr, inColorStr=None):
     return lResult
 
 # Create HTMLLink by the def, argdict, arglist, gsettingsStr, logger Str titleStr, color, (add in processor queue)
-def HTMLLinkDefProcessor(inGSettings, inDef, inArgDict=None, inArgList=None, inArgGSettingsStr="", inArgLoggerStr="", inLinkTitleStr=None, inLinkColorStr=""):
+def HTMLLinkDefProcessor(inGSettings, inDef, inArgDict=None, inArgList=None, inArgGSettingsStr=None, inArgLoggerStr=None, inLinkTitleStr=None, inLinkColorStr=""):
     lDefAliasStr = inDef
     if callable(inDef): lDefAliasStr = str(inDef)
     if inLinkTitleStr is None: inLinkTitleStr = lDefAliasStr
@@ -52,7 +52,7 @@ def HTMLLinkDefProcessor(inGSettings, inDef, inArgDict=None, inArgList=None, inA
     return lHTMLStr
 
 # Create HTMLLink by the def, argdict, arglist, gsettingsStr, logger Str titleStr, color, (execute permanently)
-def HTMLLinkDefExecute(inGSettings, inDef, inArgDict=None, inArgList=None, inArgGSettingsStr="", inArgLoggerStr="", inLinkTitleStr=None, inLinkColorStr=""):
+def HTMLLinkDefExecute(inGSettings, inDef, inArgDict=None, inArgList=None, inArgGSettingsStr=None, inArgLoggerStr=None, inLinkTitleStr=None, inLinkColorStr=""):
     lDefAliasStr = inDef
     if callable(inDef): lDefAliasStr = str(inDef)
     if inLinkTitleStr is None: inLinkTitleStr = lDefAliasStr