diff --git a/packages/server/src/index.ts b/packages/server/src/index.ts
index 045e40dd..d58660f0 100644
--- a/packages/server/src/index.ts
+++ b/packages/server/src/index.ts
@@ -1440,7 +1440,7 @@ export class App {
                 chatType,
                 chatId,
                 memoryType: memoryType ?? (chatId ? IsNull() : undefined),
-                sessionId: sessionId ?? (chatId ? IsNull() : undefined),
+                sessionId: sessionId ?? undefined,
                 createdDate: toDate && fromDate ? Between(fromDate, toDate) : undefined
             },
             order: {