diff --git a/packages/service/core/workflow/dispatch/loop/runLoop.ts b/packages/service/core/workflow/dispatch/loop/runLoop.ts
index 771a1de19..b3a0d1e4c 100644
--- a/packages/service/core/workflow/dispatch/loop/runLoop.ts
+++ b/packages/service/core/workflow/dispatch/loop/runLoop.ts
@@ -62,6 +62,7 @@ export const dispatchLoop = async (props: Props): Promise<Response> => {
 
     const response = await dispatchWorkFlow({
       ...props,
+      variables: newVariables,
       runtimeEdges: cloneDeep(runtimeEdges)
     });