diff --git a/managers/telegram_manager.py b/managers/telegram_manager.py
index 8a533ab..d4d7c3f 100644
--- a/managers/telegram_manager.py
+++ b/managers/telegram_manager.py
@@ -117,8 +117,8 @@ class TelegramManager:
         
         # Crear botones inline para el primer mensaje del grupo
         if is_favorite:
-            keyboard = [
-                [
+        keyboard = [
+            [
                     InlineKeyboardButton("✅ En favoritos", callback_data=f"already_fav_{article.get_platform()}_{article.get_id()}"),
                     InlineKeyboardButton("🗑️ Quitar", callback_data=f"unfav_{article.get_platform()}_{article.get_id()}")
                 ],
@@ -130,9 +130,9 @@ class TelegramManager:
             keyboard = [
                 [
                     InlineKeyboardButton("⭐ Añadir a favoritos", callback_data=f"fav_{article.get_platform()}_{article.get_id()}_{search_name}"),
-                    InlineKeyboardButton("Ir al anuncio", url=f"{article.get_url()}")
-                ]
+                InlineKeyboardButton("Ir al anuncio", url=f"{article.get_url()}")
             ]
+        ]
         reply_markup = InlineKeyboardMarkup(keyboard)
         
         # Enviar un mensaje adicional con los botones (reply al primer mensaje del grupo)
@@ -231,12 +231,12 @@ class TelegramManager:
                 ]
             ]
         else:
-            new_keyboard = [
+        new_keyboard = [
                 [
                     InlineKeyboardButton("✅ En favoritos", callback_data=f"already_fav_{platform}_{article_id}"),
                     InlineKeyboardButton("🗑️ Quitar", callback_data=f"unfav_{platform}_{article_id}")
                 ]
-            ]
+        ]
         await query.edit_message_reply_markup(
             reply_markup=InlineKeyboardMarkup(new_keyboard)
         )
@@ -326,11 +326,11 @@ class TelegramManager:
                 ]
             ]
         else:
-            keyboard = [
+        keyboard = [
                 [
                     InlineKeyboardButton("⭐ Añadir a favoritos", callback_data=f"fav_{platform}_{article_id}_Unknown")
                 ]
-            ]
+        ]
         await query.edit_message_reply_markup(
             reply_markup=InlineKeyboardMarkup(keyboard)
         )
diff --git a/web/frontend/src/views/Articles.vue b/web/frontend/src/views/Articles.vue
index 39d7d19..5d0e195 100644
--- a/web/frontend/src/views/Articles.vue
+++ b/web/frontend/src/views/Articles.vue
@@ -2,21 +2,21 @@
   <div>
     <div class="mb-6">
       <div class="flex justify-between items-center mb-4">
-        <h1 class="text-3xl font-bold text-gray-900">Artículos Notificados</h1>
-        <div class="flex items-center space-x-4">
-          <select
-            v-model="selectedPlatform"
-            @change="loadArticles"
-            class="input"
-            style="width: auto;"
-          >
-            <option value="">Todas las plataformas</option>
-            <option value="wallapop">Wallapop</option>
-            <option value="vinted">Vinted</option>
-          </select>
-          <button @click="loadArticles" class="btn btn-primary">
-            Actualizar
-          </button>
+      <h1 class="text-3xl font-bold text-gray-900">Artículos Notificados</h1>
+      <div class="flex items-center space-x-4">
+        <select
+          v-model="selectedPlatform"
+          @change="loadArticles"
+          class="input"
+          style="width: auto;"
+        >
+          <option value="">Todas las plataformas</option>
+          <option value="wallapop">Wallapop</option>
+          <option value="vinted">Vinted</option>
+        </select>
+        <button @click="loadArticles" class="btn btn-primary">
+          Actualizar
+        </button>
         </div>
       </div>
       
@@ -83,21 +83,21 @@
           <div class="flex-1 min-w-0">
             <div class="flex items-start justify-between mb-2">
               <div class="flex-1 min-w-0">
-                <div class="flex items-center space-x-2 mb-2">
-                  <span
+            <div class="flex items-center space-x-2 mb-2">
+              <span
                     class="px-2 py-1 text-xs font-semibold rounded flex-shrink-0"
-                    :class="
-                      article.platform === 'wallapop'
-                        ? 'bg-blue-100 text-blue-800'
-                        : 'bg-green-100 text-green-800'
-                    "
-                  >
+                :class="
+                  article.platform === 'wallapop'
+                    ? 'bg-blue-100 text-blue-800'
+                    : 'bg-green-100 text-green-800'
+                "
+              >
                     {{ article.platform?.toUpperCase() || 'N/A' }}
-                  </span>
+              </span>
                   <span class="text-sm text-gray-500 whitespace-nowrap">
-                    {{ formatDate(article.notifiedAt) }}
-                  </span>
-                </div>
+                {{ formatDate(article.notifiedAt) }}
+              </span>
+            </div>
                 
                 <h3 class="text-lg font-semibold text-gray-900 mb-1 truncate" :title="article.title">
                   {{ article.title || 'Sin título' }}
@@ -211,7 +211,7 @@ async function loadArticles(reset = true, silent = false) {
   }
   
   if (!silent) {
-    loading.value = true;
+  loading.value = true;
   }
   
   try {
@@ -235,7 +235,7 @@ async function loadArticles(reset = true, silent = false) {
     console.error('Error cargando artículos:', error);
   } finally {
     if (!silent) {
-      loading.value = false;
+    loading.value = false;
     }
   }
 }
diff --git a/web/frontend/src/views/Workers.vue b/web/frontend/src/views/Workers.vue
index 0d3acae..c4f038a 100644
--- a/web/frontend/src/views/Workers.vue
+++ b/web/frontend/src/views/Workers.vue
@@ -524,10 +524,12 @@ function closeGeneralModal() {
 
 async function saveWorker() {
   try {
-    const updatedWorkers = { ...workers.value };
-    if (!updatedWorkers.items) {
-      updatedWorkers.items = [];
-    }
+    const updatedWorkers = { 
+      ...workers.value,
+      items: [...(workers.value.items || [])],
+      disabled: [...(workers.value.disabled || [])],
+      general: workers.value.general || {}
+    };
     
     const workerData = {
       name: workerForm.value.name,
@@ -567,10 +569,14 @@ async function saveWorker() {
 
 async function saveGeneralConfig() {
   try {
-    const updatedWorkers = { ...workers.value };
-    updatedWorkers.general = {
-      ...(textToArray(generalForm.value.title_exclude_text).length > 0 && { title_exclude: textToArray(generalForm.value.title_exclude_text) }),
-      ...(textToArray(generalForm.value.description_exclude_text).length > 0 && { description_exclude: textToArray(generalForm.value.description_exclude_text) }),
+    const updatedWorkers = { 
+      ...workers.value,
+      items: workers.value.items || [],
+      disabled: workers.value.disabled || [],
+      general: {
+        ...(textToArray(generalForm.value.title_exclude_text).length > 0 && { title_exclude: textToArray(generalForm.value.title_exclude_text) }),
+        ...(textToArray(generalForm.value.description_exclude_text).length > 0 && { description_exclude: textToArray(generalForm.value.description_exclude_text) }),
+      }
     };
     
     await api.updateWorkers(updatedWorkers);
@@ -588,14 +594,17 @@ async function disableWorker(name) {
   }
   
   try {
-    const updatedWorkers = { ...workers.value };
-    if (!updatedWorkers.disabled) {
-      updatedWorkers.disabled = [];
-    }
+    const updatedWorkers = { 
+      ...workers.value,
+      items: workers.value.items || [],
+      disabled: [...(workers.value.disabled || [])]
+    };
+    
     if (!updatedWorkers.disabled.includes(name)) {
       updatedWorkers.disabled.push(name);
     }
-    await api.updateWshowGeneralModalorkers(updatedWorkers);
+    
+    await api.updateWorkers(updatedWorkers);
     await loadWorkers();
   } catch (error) {
     console.error('Error desactivando worker:', error);
@@ -605,10 +614,12 @@ async function disableWorker(name) {
 
 async function enableWorker(name) {
   try {
-    const updatedWorkers = { ...workers.value };
-    if (updatedWorkers.disabled) {
-      updatedWorkers.disabled = updatedWorkers.disabled.filter(n => n !== name);
-    }
+    const updatedWorkers = { 
+      ...workers.value,
+      items: workers.value.items || [],
+      disabled: [...(workers.value.disabled || [])].filter(n => n !== name)
+    };
+    
     await api.updateWorkers(updatedWorkers);
     await loadWorkers();
   } catch (error) {
@@ -623,11 +634,13 @@ async function deleteWorker(name) {
   }
   
   try {
-    const updatedWorkers = { ...workers.value };
-    updatedWorkers.items = updatedWorkers.items.filter(w => w.name !== name);
-    if (updatedWorkers.disabled) {
-      updatedWorkers.disabled = updatedWorkers.disabled.filter(n => n !== name);
-    }
+    const updatedWorkers = { 
+      ...workers.value,
+      items: (workers.value.items || []).filter(w => w.name !== name),
+      disabled: (workers.value.disabled || []).filter(n => n !== name),
+      general: workers.value.general || {}
+    };
+    
     await api.updateWorkers(updatedWorkers);
     await loadWorkers();
   } catch (error) {