diff --git a/client/src/locales/data-en.json b/client/src/locales/data-en.json
index 400e2d2..8670181 100644
--- a/client/src/locales/data-en.json
+++ b/client/src/locales/data-en.json
@@ -489,10 +489,10 @@
   "ai": {
     "title": "Luxsin AI",
     "welcomeTitle": "Hi, I'm Luxsin AI",
-    "welcomeDescription": "I can help you check and adjust {device} settings, analyze headphone frequency response, optimize EQ, or answer usage questions.",
+    "welcomeDescription": "I can assist with Luxsin X8 system configuration, headphone frequency response analysis, EQ optimization, and advanced audio setup guidance.",
     "suggestionsLabel": "Try asking",
     "suggestions": [
-      { "title": "Optimize my EQ", "prompt": "Please optimize my current EQ — I want clearer vocals." },
+      { "title": "EQ Optimization", "prompt": "Optimize my current EQ for clearer vocals, deeper bass." },
       { "title": "Recommend Pop EQ", "prompt": "Recommend a set of EQ parameters suitable for pop music." },
       { "title": "Check device status", "prompt": "Show me the current volume, input source and output port." },
       { "title": "Switch input source", "prompt": "Switch the input source to USB-C." }