diff --git a/my-blog/static/css/style.css b/my-blog/static/css/style.css
index 57ebe96..972f0b6 100644
--- a/my-blog/static/css/style.css
+++ b/my-blog/static/css/style.css
@@ -664,7 +664,8 @@ article.article-content {
 .chat-message.comment-style {
     background: #ffffff;
     border: 1px solid #d1d9e0;
-    border-radius: 8px;
+				border-left: 4px solid var(--theme-color);
+				border-radius: 8px;
     padding: 16px;
     margin-bottom: 12px;
 }
diff --git a/my-blog/static/oauth/index.html b/my-blog/static/oauth/index.html
index ee853ad..7380ee8 100644
--- a/my-blog/static/oauth/index.html
+++ b/my-blog/static/oauth/index.html
@@ -1,3 +1,3 @@
 <!-- OAuth Comment System - Load globally for session management -->
-<script type="module" crossorigin src="/assets/comment-atproto-BQKPMV57.js"></script>
+<script type="module" crossorigin src="/assets/comment-atproto-D0RrISz4.js"></script>
 <link rel="stylesheet" crossorigin href="/assets/comment-atproto-BUFiApUA.css">
diff --git a/oauth/src/App.css b/oauth/src/App.css
index e056258..4c96588 100644
--- a/oauth/src/App.css
+++ b/oauth/src/App.css
@@ -43,9 +43,9 @@ body {
 }
 
 .oauth-header-content {
-  display: flex;
-  justify-content: center;
-  align-items: center;
+  /* display: flex; */
+  /* justify-content: center; */
+  /* align-items: center; */
   max-width: 800px;
   margin: 0 auto;
   padding: 20px 0;
@@ -205,7 +205,7 @@ body {
   padding: 0;
   gap: 0;
   width: 100%;
-  max-width: 400px;
+  /* max-width: 400px; */
 }
 
 .auth-section.search-bar-layout .handle-input {
@@ -683,79 +683,250 @@ body {
 }
 
 /* Responsive */
-@media (max-width: 768px) {
+@media (max-width: 1000px) {
+  /* Global mobile constraints */
+  * {
+    max-width: 100% !important;
+    box-sizing: border-box !important;
+  }
+  
+  body {
+    overflow-x: hidden !important;
+    width: 100% !important;
+    margin: 0 !important;
+    padding: 0 !important;
+  }
+  
+  .app {
+    width: 100% !important;
+    max-width: 100% !important;
+    overflow-x: hidden !important;
+    padding: 0 !important;
+    margin: 0 !important;
+  }
+  
   .main-content {
-    max-width: 100%;
+    padding: 0px !important;
+    margin: 0px !important;
+    max-width: 100% !important;
+    width: 100% !important;
+    overflow-x: hidden !important;
+  }
+  
+  /* OAuth app mobile fixes - prevent overflow and content issues */
+  .oauth-app-header {
+    padding: 0px !important;
+    margin: 0px !important;
+    border: none !important;
+    width: 100% !important;
+    max-width: 100% !important;
+  }
+  
+  .oauth-header-content {
+    max-width: 100% !important;
+    width: 100% !important;
+    padding: 10px 15px !important;
+    margin: 0px !important;
+    overflow-x: hidden !important;
+  }
+  
+  .oauth-header-actions {
+    width: auto !important;
+    max-width: 100% !important;
+    overflow: hidden !important;
   }
   
   .content-area {
-    border-left: none;
-    border-right: none;
+    padding: 0px !important;
+    margin: 0px !important;
+    width: 100% !important;
+    max-width: 100% !important;
+    overflow-x: hidden !important;
   }
   
   .card {
-    margin: 0;
-    border-radius: 0;
-    border-left: none;
-    border-right: none;
+    margin: 0px !important;
+    border-radius: 0px !important;
+    border-left: none !important;
+    border-right: none !important;
+    max-width: 100% !important;
   }
   
-  .app-header {
-    padding: 8px 16px;
+  .card-content {
+    padding: 15px !important;
   }
   
-  .header-actions {
-    gap: 4px;
-  }
-  
-  .btn {
-    padding: 6px 12px;
-    font-size: 14px;
-  }
-  
-  .tab-btn {
-    padding: 12px 16px;
-    font-size: 14px;
+  .comment-form {
+    padding: 15px !important;
   }
   
   .record-item {
-    padding: 12px 16px;
+    padding: 15px !important;
+    margin: 0px !important;
+    border-left: none !important;
+    border-right: none !important;
+  }
+  
+  .record-content {
+    word-wrap: break-word !important;
+    overflow-wrap: break-word !important;
+    max-width: 100% !important;
+  }
+  
+  .record-meta {
+    word-break: break-all !important;
+    overflow-wrap: break-word !important;
+    flex-wrap: wrap !important;
+  }
+  
+  .record-url {
+    word-break: break-all !important;
+    max-width: 100% !important;
+  }
+  
+  .form-group {
+    margin-bottom: 15px !important;
+  }
+  
+  .form-input, .form-textarea {
+    width: 100% !important;
+    max-width: 100% !important;
+    box-sizing: border-box !important;
+    padding: 12px !important;
+  }
+  
+  .auth-section {
+    padding: 0px !important;
+    max-width: 100% !important;
+    overflow: hidden !important;
+  }
+  
+  .auth-section.search-bar-layout {
+    width: 100% !important;
+    max-width: 100% !important;
+  }
+  
+  .auth-section.search-bar-layout .handle-input {
+    max-width: calc(100% - 80px) !important;
+    width: calc(100% - 80px) !important;
+  }
+  
+  .auth-button {
+    white-space: nowrap !important;
+    min-width: 70px !important;
+  }
+  
+  .tab-header {
+    overflow-x: auto !important;
+    -webkit-overflow-scrolling: touch !important;
+    width: 100% !important;
+    display: flex !important;
+    scrollbar-width: none !important; /* Firefox */
+    -ms-overflow-style: none !important; /* IE/Edge */
+  }
+  
+  .tab-header::-webkit-scrollbar {
+    display: none !important; /* Chrome/Safari */
+  }
+  
+  .tab-btn {
+    white-space: nowrap !important;
+    min-width: auto !important;
+    padding: 12px 16px !important;
+    flex-shrink: 0 !important;
+    font-size: 13px !important;
+  }
+  
+  .json-content {
+    font-size: 10px !important;
+    padding: 8px !important;
+    overflow-x: auto !important;
+    -webkit-overflow-scrolling: touch !important;
+  }
+  
+  .ask-ai-container {
+    margin: 0px !important;
+    border-radius: 0px !important;
+    border-left: none !important;
+    border-right: none !important;
   }
   
   .chat-container {
-    height: 300px;
+    height: 250px !important;
+    padding: 12px !important;
   }
   
-  /* OAuth User Profile Mobile */
+  .question-form {
+    padding: 12px !important;
+  }
+  
+  .input-container {
+    flex-direction: column !important;
+    gap: 12px !important;
+  }
+  
+  .question-input {
+    width: 100% !important;
+    box-sizing: border-box !important;
+  }
+  
+  .send-btn {
+    width: 100% !important;
+    height: 44px !important;
+  }
+
   .oauth-user-profile {
     gap: 8px;
+    width: 100% !important;
+    max-width: 100% !important;
+    overflow: hidden !important;
   }
-  
+
+  .profile-info {
+    flex: 1 !important;
+    min-width: 0 !important;
+    max-width: calc(100% - 50px) !important;
+    overflow: hidden !important;
+  }
+
   .profile-avatar-section .profile-avatar,
   .profile-avatar-fallback {
     width: 36px;
     height: 36px;
     font-size: 14px;
+    flex-shrink: 0 !important;
   }
-  
+
   .profile-display-name {
     font-size: 14px;
+    overflow: hidden !important;
+    text-overflow: ellipsis !important;
+    white-space: nowrap !important;
+    max-width: 100% !important;
   }
-  
+
   .profile-handle {
     font-size: 12px;
+    overflow: hidden !important;
+    text-overflow: ellipsis !important;
+    white-space: nowrap !important;
+    max-width: 100% !important;
   }
-  
+
   .profile-did {
     font-size: 9px;
+    overflow: hidden !important;
+    text-overflow: ellipsis !important;
+    white-space: nowrap !important;
+    max-width: 100% !important;
   }
-  
+
   .oauth-header-content {
     flex-direction: column;
     gap: 12px;
-    align-items: flex-start;
+    /* align-items: flex-start; */
   }
-  
+
   .oauth-header-actions {
     width: 100%;
     justify-content: center;
diff --git a/oauth/src/App.jsx b/oauth/src/App.jsx
index 11fac13..e597cbf 100644
--- a/oauth/src/App.jsx
+++ b/oauth/src/App.jsx
@@ -24,13 +24,130 @@ export default function App() {
 
   // Event listeners for blog communication
   useEffect(() => {
-    const handleAIQuestion = (event) => {
+    // Clear OAuth completion flag once app is loaded
+    if (sessionStorage.getItem('oauth_just_completed') === 'true') {
+      setTimeout(() => {
+        sessionStorage.removeItem('oauth_just_completed')
+      }, 1000)
+    }
+
+    const handleAIQuestion = async (event) => {
       const { question } = event.detail
       if (question && adminData && user && agent) {
-        // Automatically open Ask AI panel and submit question
-        setShowAskAI(true)
-        // We'll need to pass this to the AskAI component
-        // For now, let's just open the panel
+        try {
+          console.log('Processing AI question:', question)
+          
+          // AI設定
+          const aiConfig = {
+            host: import.meta.env.VITE_AI_HOST || 'https://ollama.syui.ai',
+            model: import.meta.env.VITE_AI_MODEL || 'gemma3:1b',
+            systemPrompt: import.meta.env.VITE_AI_SYSTEM_PROMPT || 'あなたは6歳の女の子アイです。明るく元気で、ちょっとおっちょこちょい。自分のことは「アイ」って呼びます。'
+          }
+
+          const prompt = `${aiConfig.systemPrompt}
+
+Question: ${question}
+
+Answer:`
+
+          // Ollamaに直接リクエスト
+          const controller = new AbortController()
+          const timeoutId = setTimeout(() => controller.abort(), 30000)
+          
+          const response = await fetch(`${aiConfig.host}/api/generate`, {
+            method: 'POST',
+            headers: {
+              'Content-Type': 'application/json',
+              'Origin': 'https://syui.ai',
+            },
+            body: JSON.stringify({
+              model: aiConfig.model,
+              prompt: prompt,
+              stream: false,
+              options: {
+                temperature: 0.9,
+                top_p: 0.9,
+                num_predict: 200,
+                repeat_penalty: 1.1,
+              }
+            }),
+            signal: controller.signal
+          })
+          
+          clearTimeout(timeoutId)
+
+          if (!response.ok) {
+            throw new Error(`Ollama API error: ${response.status}`)
+          }
+
+          const data = await response.json()
+          const answer = data.response || 'エラーが発生しました'
+          
+          console.log('AI response received:', answer)
+
+          // Save conversation to ATProto
+          try {
+            const timestamp = new Date().toISOString()
+            const conversationRecord = {
+              repo: adminData.did,
+              collection: 'ai.syui.log.chat',
+              record: {
+                type: 'ai.syui.log.chat',
+                question: question,
+                answer: answer,
+                user: user ? {
+                  did: user.did,
+                  handle: user.handle,
+                  displayName: user.displayName || user.handle
+                } : null,
+                ai: {
+                  did: adminData.did,
+                  handle: adminData.profile?.handle,
+                  displayName: adminData.profile?.displayName
+                },
+                timestamp: timestamp,
+                createdAt: timestamp
+              }
+            }
+
+            await agent.com.atproto.repo.putRecord(conversationRecord)
+            console.log('Conversation saved to ATProto')
+          } catch (saveError) {
+            console.error('Failed to save conversation:', saveError)
+          }
+
+          // Send response to blog
+          window.dispatchEvent(new CustomEvent('aiResponseReceived', {
+            detail: {
+              question: question,
+              answer: answer,
+              timestamp: new Date().toISOString(),
+              aiProfile: adminData?.profile ? {
+                did: adminData.did,
+                handle: adminData.profile.handle,
+                displayName: adminData.profile.displayName,
+                avatar: adminData.profile.avatar
+              } : null
+            }
+          }))
+          
+        } catch (error) {
+          console.error('Failed to process AI question:', error)
+          // Send error response to blog
+          window.dispatchEvent(new CustomEvent('aiResponseReceived', {
+            detail: {
+              question: question,
+              answer: 'エラーが発生しました。もう一度お試しください。',
+              timestamp: new Date().toISOString(),
+              aiProfile: adminData?.profile ? {
+                did: adminData.did,
+                handle: adminData.profile.handle,
+                displayName: adminData.profile.displayName,
+                avatar: adminData.profile.avatar
+              } : null
+            }
+          }))
+        }
       }
     }
 
@@ -67,7 +184,11 @@ export default function App() {
 
   const isLoading = authLoading || dataLoading || userLoading
 
-  if (isLoading) {
+  // Don't show loading if we just completed OAuth callback
+  const isOAuthReturn = window.location.pathname === '/oauth/callback' || 
+                       sessionStorage.getItem('oauth_just_completed') === 'true'
+
+  if (isLoading && !isOAuthReturn) {
     return (
       <div style={{ 
         display: 'flex', 
diff --git a/oauth/src/api/atproto.js b/oauth/src/api/atproto.js
index 5c3480c..af6ddbb 100644
--- a/oauth/src/api/atproto.js
+++ b/oauth/src/api/atproto.js
@@ -65,7 +65,7 @@ export const atproto = {
   async getProfile(bsky, actor) {
     // Skip test DIDs
     if (actor && actor.includes('test-')) {
-      logger.log('Skipping profile fetch for test DID:', actor)
+      console.log('Skipping profile fetch for test DID:', actor)
       return {
         did: actor,
         handle: 'test.user',
@@ -74,7 +74,17 @@ export const atproto = {
       }
     }
     
-    return await request(`${bsky}/xrpc/${ENDPOINTS.getProfile}?actor=${actor}`)
+    // Check if endpoint supports getProfile
+    let apiEndpoint = bsky
+    
+    // Allow public.api.bsky.app and bsky.syu.is, redirect other PDS endpoints
+    if (!bsky.includes('public.api.bsky.app') && !bsky.includes('bsky.syu.is')) {
+      // If it's a PDS endpoint that doesn't support getProfile, redirect to public API
+      console.warn(`getProfile called with PDS endpoint ${bsky}, redirecting to public API`)
+      apiEndpoint = 'https://public.api.bsky.app'
+    }
+    
+    return await request(`${apiEndpoint}/xrpc/${ENDPOINTS.getProfile}?actor=${actor}`)
   },
 
   async getRecords(pds, repo, collection, limit = 10) {
diff --git a/oauth/src/components/RecordList.jsx b/oauth/src/components/RecordList.jsx
index e56e66b..3d0b5a8 100644
--- a/oauth/src/components/RecordList.jsx
+++ b/oauth/src/components/RecordList.jsx
@@ -2,6 +2,24 @@ import React, { useState } from 'react'
 import AvatarImage from './AvatarImage.jsx'
 import Avatar from './Avatar.jsx'
 
+// Helper function to get correct web URL based on avatar URL
+function getCorrectWebUrl(avatarUrl) {
+  if (!avatarUrl) return 'https://bsky.app'
+  
+  // If avatar is from bsky.app (main Bluesky), use bsky.app
+  if (avatarUrl.includes('cdn.bsky.app') || avatarUrl.includes('bsky.app')) {
+    return 'https://bsky.app'
+  }
+  
+  // If avatar is from syu.is, use web.syu.is
+  if (avatarUrl.includes('bsky.syu.is') || avatarUrl.includes('syu.is')) {
+    return 'https://web.syu.is'
+  }
+  
+  // Default to bsky.app
+  return 'https://bsky.app'
+}
+
 export default function RecordList({ title, records, apiConfig, showTitle = true, user = null, agent = null, onRecordDeleted = null }) {
   const [expandedRecords, setExpandedRecords] = useState(new Set())
   const [deletingRecords, setDeletingRecords] = useState(new Set())
@@ -74,7 +92,7 @@ export default function RecordList({ title, records, apiConfig, showTitle = true
               <div className="display-name">{record.value.author?.displayName || record.value.author?.handle}</div>
               <div className="handle">
                 <a 
-                  href={`${apiConfig?.web || 'https://bsky.app'}/profile/${record.value.author?.did}`}
+                  href={`${getCorrectWebUrl(record.value.author?.avatar)}/profile/${record.value.author?.did}`}
                   target="_blank"
                   rel="noopener noreferrer"
                   className="handle-link"
diff --git a/oauth/src/hooks/useAuth.js b/oauth/src/hooks/useAuth.js
index 2d3eca5..df51dc1 100644
--- a/oauth/src/hooks/useAuth.js
+++ b/oauth/src/hooks/useAuth.js
@@ -38,6 +38,8 @@ export function useAuth() {
               user: authResult.user
             }, '*')
           } else {
+            // Set flag to skip loading screen after redirect
+            sessionStorage.setItem('oauth_just_completed', 'true')
             // Direct redirect
             setTimeout(() => {
               window.location.href = returnUrl
diff --git a/oauth/src/hooks/useUserData.js b/oauth/src/hooks/useUserData.js
index ea0bc37..fd8c313 100644
--- a/oauth/src/hooks/useUserData.js
+++ b/oauth/src/hooks/useUserData.js
@@ -1,6 +1,6 @@
 import { useState, useEffect } from 'react'
 import { atproto, collections } from '../api/atproto.js'
-import { getApiConfig, isSyuIsHandle } from '../utils/pds.js'
+import { getApiConfig, isSyuIsHandle, getPdsFromHandle } from '../utils/pds.js'
 import { env } from '../config/env.js'
 
 export function useUserData(adminData) {
@@ -88,14 +88,21 @@ export function useUserData(adminData) {
                   userPds = user.pds.replace('https://', '')
                   userApiConfig = getApiConfig(userPds)
                 } else {
-                  // Auto-detect PDS based on handle and get real DID
-                  if (isSyuIsHandle(userHandle)) {
+                  // Always get actual PDS from describeRepo first
+                  try {
+                    // Try bsky.social first for most handles
+                    const bskyPds = 'bsky.social'
+                    userDid = await atproto.getDid(bskyPds, userHandle)
+                    
+                    // Get the actual PDS endpoint from DID
+                    const realPds = await getPdsFromHandle(userHandle)
+                    userPds = realPds.replace('https://', '')
+                    userApiConfig = getApiConfig(realPds)
+                  } catch (error) {
+                    // Fallback to syu.is if bsky.social fails
+                    console.warn(`Failed to get PDS for ${userHandle} from bsky.social, trying syu.is:`, error)
                     userPds = env.pds
-                    userApiConfig = getApiConfig(userPds)
-                    userDid = await atproto.getDid(userPds, userHandle)
-                  } else {
-                    userPds = 'bsky.social'
-                    userApiConfig = getApiConfig(userPds)
+                    userApiConfig = getApiConfig(env.pds)
                     userDid = await atproto.getDid(userPds, userHandle)
                   }
                 }
diff --git a/oauth/src/utils/pds.js b/oauth/src/utils/pds.js
index da23aa4..88f0122 100644
--- a/oauth/src/utils/pds.js
+++ b/oauth/src/utils/pds.js
@@ -1,8 +1,11 @@
 import { env } from '../config/env.js'
 
-// PDS判定からAPI設定を取得
+// PDS判定からAPI設定を取得 - 実際のPDSエンドポイントに基づいて設定
 export function getApiConfig(pds) {
-  if (pds.includes(env.pds)) {
+  // pdsからhttps://を除去してドメインのみ取得
+  const cleanPds = pds.replace(/^https?:\/\//, '')
+  
+  if (cleanPds.includes(env.pds)) {
     return {
       pds: `https://${env.pds}`,
       bsky: `https://bsky.${env.pds}`,
diff --git a/scpt/delete-chat-records.zsh b/scpt/delete-chat-records.zsh
index ae8d297..572eee8 100755
--- a/scpt/delete-chat-records.zsh
+++ b/scpt/delete-chat-records.zsh
@@ -3,11 +3,11 @@
 set -e
 
 cb=ai.syui.log
-cl=( $cb.chat.lang $cb.chat.comment)
+cl=($cb.chat $cb.user $cb )
 f=~/.config/syui/ai/log/config.json
 
 default_collection="ai.syui.log.chat"
-default_pds="syu.is"
+default_pds=bsky.social
 default_did=`cat $f|jq -r .admin.did`
 default_token=`cat $f|jq -r .admin.access_jwt`
 default_refresh=`cat $f|jq -r .admin.refresh_jwt`