diff --git a/vite/public/assets/q4-2.mp3 b/vite/public/assets/q4-2.mp3
index a579446..d16827e 100644
Binary files a/vite/public/assets/q4-2.mp3 and b/vite/public/assets/q4-2.mp3 differ
diff --git a/vite/public/assets/q4-2__.mp3 b/vite/public/assets/q4-2__.mp3
new file mode 100644
index 0000000..a579446
Binary files /dev/null and b/vite/public/assets/q4-2__.mp3 differ
diff --git a/vite/public/cuelist_free.json b/vite/public/cuelist_free.json
index e2dc6d1..a99fb64 100644
--- a/vite/public/cuelist_free.json
+++ b/vite/public/cuelist_free.json
@@ -34,7 +34,7 @@
             "type": "phone",
             "description": "引導撥號",
             "auto": false,
-            "audioFile": "assets/0721/onyx/q4.mp3",
+            "audioFile": "assets/q4.mp3",
             "nextcue": 4.1,
             "callback":"numpad"
         },
@@ -44,7 +44,7 @@
             "type": "phone",
             "description": "電話開頭",
             "auto": true,
-            "audioFile": "assets/0721/onyx/q4-1.mp3",
+            "audioFile": "assets/q4-1.mp3",
             "nextcue": 4.2
         },
         { 
@@ -53,7 +53,7 @@
             "type": "phone",
             "description": "示範影片，引導回憶",
             "auto": true,
-            "audioFile": "assets/0721/onyx/q4-2.mp3",
+            "audioFile": "assets/q4-2.mp3",
             "nextcue": 4.3,
             "status":"intro",
             "callback":"fade_out_light"
@@ -99,7 +99,7 @@
             "name": "Q5.3", 
             "type": "phone",
             "description": "ending",
-            "audioFile": "assets/0721/onyx/q5-2.mp3",
+            "audioFile": "assets/q5-2.mp3",
             "auto": true,
             "nextcue": 6
         },
diff --git a/vite/src/comps/debug.jsx b/vite/src/comps/debug.jsx
index 4653b66..35d2e40 100644
--- a/vite/src/comps/debug.jsx
+++ b/vite/src/comps/debug.jsx
@@ -1,7 +1,7 @@
 import { sendOsc, OSC_ADDRESS, updatePrompt } from "../util/osc"
 import { useData } from '../util/useData.jsx';
 
-const TEST_PROMPT='a hazy memory of a {{ light }}, seen through soft atmospheric blur, distant silhouettes and faded contours, pastel light and cinematic haze, (analog film texture), (shallow depth of field:1.3), shallow depth of field, memory fragment effect, light leak, subtle grain, chromatic aberration, surreal glow, in muted warm tones, cinematic framing,';
+export const TEST_PROMPT='A distant, ambient setting with gentle light';
 
 export function DebugControl({refLight}){
     
diff --git a/vite/src/pages/flow_free.jsx b/vite/src/pages/flow_free.jsx
index e3faf67..709aa9a 100644
--- a/vite/src/pages/flow_free.jsx
+++ b/vite/src/pages/flow_free.jsx
@@ -11,7 +11,7 @@ import { Light } from "../comps/light";
 import { useData } from "../util/useData";
 import VoiceAnalysis from "../comps/voiceanalysis";
 import { sendOsc, OSC_ADDRESS, updatePrompt } from "../util/osc";
-import { DebugControl } from "../comps/debug";
+import { DebugControl, TEST_PROMPT } from "../comps/debug";
 
 
 const EmojiType={
@@ -27,6 +27,7 @@ const ChatStatus={
     System: 'system',
     User: 'user',
     Processing: 'processing',
+    Clear: 'clear',
 }
 
 const Voice={
@@ -104,6 +105,24 @@ export function FreeFlow(){
             if(refCurrentCue.current?.type!='chat') onCueEnd();
             else{
                 setChatStatus(ChatStatus.User); // Reset chat status to User after audio ends
+                
+
+                // if history contains user input, send it
+                const user_input = history.find(msg => msg.role === 'user');
+                if(user_input && user_input.content.trim() !== '') {
+                    sendOsc(OSC_ADDRESS.STATUS, 'go'); // Send OSC status message
+                }
+
+
+                // send prompt
+                let raw_prompt=history[history.length-1]?.prompt || '';
+
+                if(raw_prompt && raw_prompt.trim() !== '') {
+                    const prompt = `${data?.sd_prompt_prefix || ''}${raw_prompt}${data?.sd_prompt_suffix || ''}`;
+                    
+                    updatePrompt(prompt);
+                    sendOsc(OSC_ADDRESS.PROMPT, prompt);
+                }
             }
         }
 
@@ -112,7 +131,8 @@ export function FreeFlow(){
             if(refCurrentCue.current?.type!='chat' && refCurrentCue.current?.type!='user_input') {
                 refTimer.current?.restart(audio.duration*1000 || 0);
             }else{
-                setChatStatus(()=>ChatStatus.System);
+                if(refCurrentCue.current?.type=='chat') setChatStatus(()=>ChatStatus.System);
+                else setChatStatus(()=>ChatStatus.Clear);
             }
         });
     }
@@ -129,7 +149,7 @@ export function FreeFlow(){
             console.log('clear conversation...');
             reset(); 
 
-            const prompt = `${data?.sd_prompt_prefix || ''}${'memory'}${data?.sd_prompt_suffix || ''}`;
+            const prompt = `${data?.sd_prompt_prefix || ''}${TEST_PROMPT}${data?.sd_prompt_suffix || ''}`;
             updatePrompt(prompt);    
         }
 
@@ -149,10 +169,12 @@ export function FreeFlow(){
                 console.log('Ending conversation with message:', message);
                 sendMessage(message, false, true, voice);
                 setChatWelcome(false);
-                
+                setChatStatus(ChatStatus.Clear);
                 break;            
             case 'summary':
                 console.log('Getting summary...');
+
+                setChatStatus(ChatStatus.Clear); // Set chat status to Processing
                 getSummary(history.map(el=>`${el.role}:${el.content}`).join('\n'), data).then(summary => {
 
                     console.log('Summary:', summary);
@@ -164,6 +186,7 @@ export function FreeFlow(){
                 }).catch(error => {
                     console.error('Error getting summary:', error);
                 });
+                
                 break;
             case 'user_input':
                 console.log('User input cue, setting chat status to User');
@@ -189,7 +212,7 @@ export function FreeFlow(){
 
 
         // control unity
-        if(cue.status){
+        if(cue.status && cue.status!='go') {
             sendOsc(OSC_ADDRESS.STATUS, cue.status); // Send OSC status message
             if(cue.status=='reset') {
                 refLight.current.set(1);
@@ -302,7 +325,7 @@ export function FreeFlow(){
     }
     useEffect(()=>{
 
-        console.log('Final transcript changed:', finalTranscript);
+        // console.log('Final transcript changed:', finalTranscript);
         if(finalTranscript.trim().length > 0) {
             onSpeechEnd(); 
         }
@@ -382,7 +405,7 @@ export function FreeFlow(){
     useEffect(()=>{
         switch(status) {            
             case Status.SUCCESS:
-                console.log('Success!');
+                console.log('Success!');                
 
                 setStatus(Status.IDLE);
                 refInput.current.value = '';
@@ -425,11 +448,11 @@ export function FreeFlow(){
                     <NumPad onSend={onNumpad} />
                     <Light ref={refLight} />
                     <VoiceAnalysis/>
-                    <div className="flex flex-col">
+                    {/* <div className="flex flex-col">
                         <label className="text-center">Voice</label>
                         <button className={`${voice==Voice.ONYX && 'bg-gray-300'}`} onClick={() => setVoice(Voice.ONYX)}>Onyx</button>
                         <button className={`${voice==Voice.SHIMMER && 'bg-gray-300'}`} onClick={() => setVoice(Voice.SHIMMER)}>Shimmer</button>
-                    </div>
+                    </div> */}
                     <button className="!bg-yellow-300" onClick={()=>{
                         saveHistory(history);
                     }}>Save Log</button>                
diff --git a/vite/src/util/chat.js b/vite/src/util/chat.js
index 58338df..1499b0b 100644
--- a/vite/src/util/chat.js
+++ b/vite/src/util/chat.js
@@ -105,12 +105,14 @@ export async function sendChatMessage(messages, data, isLastMessage = false) {
     const rawPrompt = result.prompt?.replaceAll('"', '');    
     if(rawPrompt && rawPrompt.trim() !== '') {
 
-        const prompt = `${data?.sd_prompt_prefix || ''}${rawPrompt}${data?.sd_prompt_suffix || ''}`;
-
-        setTimeout(async ()=>{
-            await updatePrompt(prompt);
-            await sendOsc(OSC_ADDRESS.PROMPT, prompt);
-        }, DELAY_SEND_PROMPT);
+        // const prompt = `${data?.sd_prompt_prefix || ''}${rawPrompt}${data?.sd_prompt_suffix || ''}`;
+
+        
+        // setTimeout(async ()=>{
+        //     await updatePrompt(prompt);
+        //     await sendOsc(OSC_ADDRESS.PROMPT, prompt);
+        // }, DELAY_SEND_PROMPT);
+        
     }
 
     // TODO: send to python