diff --git a/packages/ui/certd-client/src/components/ai/index.vue b/packages/ui/certd-client/src/components/ai/index.vue
index 8bd9c85d..6020f614 100644
--- a/packages/ui/certd-client/src/components/ai/index.vue
+++ b/packages/ui/certd-client/src/components/ai/index.vue
@@ -123,6 +123,9 @@ onMounted(() => {
 });
 
 async function openChat(req: { q: string }) {
+  if (!req.q) {
+    return;
+  }
   chatVisible.value = true;
 
   const iframeId = "maxkb-chat";
@@ -132,7 +135,13 @@ async function openChat(req: { q: string }) {
     throw new Error("iframe not found");
     return;
   }
-  iframe.contentWindow?.postMessage(req, "*");
+  iframe.contentWindow?.postMessage(
+    {
+      ...req,
+      from: "certd",
+    },
+    "*"
+  );
 }
 
 defineExpose({
diff --git a/packages/ui/certd-client/src/views/certd/pipeline/pipeline/component/task-view/index.vue b/packages/ui/certd-client/src/views/certd/pipeline/pipeline/component/task-view/index.vue
index ebe89e43..64352e03 100644
--- a/packages/ui/certd-client/src/views/certd/pipeline/pipeline/component/task-view/index.vue
+++ b/packages/ui/certd-client/src/views/certd/pipeline/pipeline/component/task-view/index.vue
@@ -62,8 +62,10 @@ export default {
     });
 
     function onAiChat() {
-      debugger;
       const logs = currentHistory.value?.logs[activeKey.value];
+      if (!logs || logs.length === 0) {
+        return;
+      }
       let logText = "";
       for (let log of logs) {
         logText += log + "\n";