diff --git a/wwwroot/css/chat.css b/wwwroot/css/chat.css
index 64c5e4e..9a0bd08 100644
--- a/wwwroot/css/chat.css
+++ b/wwwroot/css/chat.css
@@ -151,7 +151,7 @@
   padding: 0;
 }
 
-.tool-box:has([hidden]):not(:has(.todo-list)) {
+.tool-box:not([data-tool-name="web_search"]):has([hidden]):not(:has(.todo-list)) {
   opacity: var(--semi-transparent);
 }
 
diff --git a/wwwroot/js/history.js b/wwwroot/js/history.js
index 6303333..6ed94f0 100644
--- a/wwwroot/js/history.js
+++ b/wwwroot/js/history.js
@@ -156,13 +156,18 @@ function _mergeConsecutiveAssistantTexts(msgs) {
   const result = [];
   for (const msg of msgs) {
     if (msg.type === 'text' && msg.role === 'assistant') {
-      const prev = result[result.length - 1];
+      // Finde den letzten assistant-text in result (überspringe web_search_result dazwischen)
+      var prev = null;
+      for (var i = result.length - 1; i >= 0; i--) {
+        if (result[i].type === 'web_search_result') continue; // Web-Search-Ergebnisse überspringen
+        if (result[i].type === 'text' && result[i].role === 'assistant') prev = result[i];
+        break;
+      }
       const isReview = msg.content && (msg.content.startsWith('[Review:') || msg.content.startsWith('[Finalizer:'));
       const prevIsReview = prev && prev.content && (prev.content.startsWith('[Review:') || prev.content.startsWith('[Finalizer:'));
-      if (prev && prev.type === 'text' && prev.role === 'assistant'
-          && prev.iteration === msg.iteration && !isReview && !prevIsReview) {
+      if (prev && prev.iteration === msg.iteration && !isReview && !prevIsReview) {
         // Gleiche Iteration: nahtlos zusammenfügen (Web-Search-Fragmente etc.)
-        prev.content = (prev.content || '') + ' ' + (msg.content || '');
+        prev.content = (prev.content || '') + '\n\n' + (msg.content || '');
         // IDs/Timestamps: letztes behalten (für Mark-Button etc.)
         if (msg.id) prev.id = msg.id;
         if (msg.createdAt) prev.createdAt = msg.createdAt;