diff --git a/R/modConfigUI.R b/R/modConfigUI.R
index 118c3b2..66281da 100644
--- a/R/modConfigUI.R
+++ b/R/modConfigUI.R
@@ -22,7 +22,7 @@ modConfigUI <- function(id) {
            span(h4(textOutput(NS(id, "config_instruction"))), style = "color:purple"),
            DT::DTOutput(NS(id, "mod_table")),
            # This line has no function locally, but seems critical for the app to work on UCloud:
-           shiny::dataTableOutput(NS(id, 'test_shinytable1')),
+           DT::DTOutput(NS(id, 'test_shinytable1')),
            span(htmlOutput(NS(id, "config_issues")), style = "color:red"),
            span(htmlOutput(NS(id, "config_green")), style = "color:green"),
     )