diff --git a/javascript/youhong.ai/pcn/workflow_code_block.js b/javascript/youhong.ai/pcn/workflow_code_block.js
index ba72274..56892b0 100644
--- a/javascript/youhong.ai/pcn/workflow_code_block.js
+++ b/javascript/youhong.ai/pcn/workflow_code_block.js
@@ -326,7 +326,7 @@ $(() => {
         })
     })()
 
-    function setValue() {
+    function setValue(valueMapping) {
         
     }