diff --git a/packages/components/src/handler.ts b/packages/components/src/handler.ts
index bed8c41f0..c7dec69c3 100644
--- a/packages/components/src/handler.ts
+++ b/packages/components/src/handler.ts
@@ -1774,7 +1774,7 @@ export class AnalyticHandler {
         }
 
         if (Object.prototype.hasOwnProperty.call(this.handlers, 'lunary')) {
-            const toolEventId: string = this.handlers['lunary'].llmEvent[returnIds['lunary'].toolEvent]
+            const toolEventId: string = this.handlers['lunary'].toolEvent[returnIds['lunary'].toolEvent]
             const monitor = this.handlers['lunary'].client
 
             if (monitor && toolEventId) {