diff --git a/apps/application/flow/step_node/search_document_node/impl/base_search_document_node.py b/apps/application/flow/step_node/search_document_node/impl/base_search_document_node.py
index 53cffc91838..baadd10ac40 100644
--- a/apps/application/flow/step_node/search_document_node/impl/base_search_document_node.py
+++ b/apps/application/flow/step_node/search_document_node/impl/base_search_document_node.py
@@ -59,7 +59,7 @@ def execute(self, knowledge_id_list: List, search_mode: str, search_scope_type:
             )
             authorized_knowledge_ids = get_knowledge_list_of_authorized(
                 self.workflow_manage.get_body().get('chat_user_id'),
-                actual_knowledge_ids
+                [str(k_id) for k_id in actual_knowledge_ids]
             )
             document_id_list = QuerySet(Document).filter(
                 id__in=document_id_list,
diff --git a/apps/models_provider/impl/ollama_model_provider/model/embedding.py b/apps/models_provider/impl/ollama_model_provider/model/embedding.py
index 015777eac66..35bbbe4acfd 100644
--- a/apps/models_provider/impl/ollama_model_provider/model/embedding.py
+++ b/apps/models_provider/impl/ollama_model_provider/model/embedding.py
@@ -31,9 +31,9 @@ def embed_documents(self, texts: List[str]) -> List[List[float]]:
         Returns:
             List of embeddings, one for each text.
         """
-        instruction_pairs = [f"{text}" for text in texts]
-        embeddings = self._embed(instruction_pairs)
-        return embeddings
+        return self._client.embed(
+            self.model, texts, options=self._default_params, keep_alive=self.keep_alive
+        )["embeddings"]
 
     def embed_query(self, text: str) -> List[float]:
         """Embed a query using a Ollama deployed embedding model.
diff --git a/pyproject.toml b/pyproject.toml
index 68d7c820bd6..2b5447d360f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,6 +33,7 @@ dependencies = [
     "langgraph==1.1.1",
     "deepagents==0.4.10",
     "torch==2.8.0",
+    "numpy==1.26.4",
     "sentence-transformers==5.0.0",
     "qianfan==0.4.12.3",
     "zhipuai==2.1.5.20250708",
@@ -52,7 +53,7 @@ dependencies = [
     "xlrd==2.0.2",
     "xlwt==1.3.0",
     "pymupdf==1.26.3",
-    "pypdf==6.8.0",
+    "pypdf==6.9.1",
     "pydub==0.25.1",
     "pysilk==0.0.1",
     "gunicorn==23.0.0",
diff --git a/ui/src/components/ai-chat/component/knowledge-source-component/ExecutionDetailContent.vue b/ui/src/components/ai-chat/component/knowledge-source-component/ExecutionDetailContent.vue
index 122c8c7f867..ab388187809 100644
--- a/ui/src/components/ai-chat/component/knowledge-source-component/ExecutionDetailContent.vue
+++ b/ui/src/components/ai-chat/component/knowledge-source-component/ExecutionDetailContent.vue
@@ -62,7 +62,8 @@
         </h5>
         <div class="p-8-12 border-t-dashed lighter">
           <div v-for="(msg, index) in AiResponse" :key="index">
-            <span>{{ msg.content }}</span>
+            <MdRenderer v-if="msg.content" :source="msg.content" noImgZoomIn></MdRenderer>
+            <template v-else> -</template>
           </div>
         </div>
       </div>
@@ -84,6 +85,7 @@ import { ref, computed } from 'vue'
 import ExecutionDetailCard from '@/components/execution-detail-card/index.vue'
 import { arraySort } from '@/utils/array'
 import { isWorkFlow } from '@/utils/application'
+import MdRenderer from '@/components/markdown/MdRenderer.vue'
 
 const props = defineProps<{
   detail?: any[]
@@ -162,4 +164,10 @@ const AiResponse = computed(() => {
   return messages.slice(messages.length - 1, messages.length)
 })
 </script>
-<style lang="scss" scoped></style>
+<style lang="scss" scoped>
+.execution-details {
+  :deep(.md-editor-previewOnly) {
+    background: none !important;
+  }
+}
+</style>
diff --git a/ui/src/components/execution-detail-card/index.vue b/ui/src/components/execution-detail-card/index.vue
index 04b1e89eeed..180b1c7dfb7 100644
--- a/ui/src/components/execution-detail-card/index.vue
+++ b/ui/src/components/execution-detail-card/index.vue
@@ -237,14 +237,8 @@
                 {{ $t('chat.executionDetails.answer') }}
               </h5>
               <div class="p-8-12 border-t-dashed lighter">
-                <MdPreview
-                  v-if="data.answer"
-                  ref="editorRef"
-                  editorId="preview-only"
-                  :modelValue="data.answer"
-                  style="background: none"
-                  noImgZoomIn
-                />
+                <MdRenderer v-if="data.answer" :source="data.answer" noImgZoomIn></MdRenderer>
+
                 <template v-else> -</template>
               </div>
             </div>
@@ -1299,7 +1293,7 @@ import { WorkflowType } from '@/enums/application'
 import { getImgUrl } from '@/utils/common'
 import { arraySort } from '@/utils/array'
 import ExecutionDetailCard from '@/components/execution-detail-card/index.vue'
-
+import MdRenderer from '@/components/markdown/MdRenderer.vue'
 import { t } from '@/locales'
 
 const props = defineProps({
diff --git a/ui/src/locales/lang/en-US/views/tool.ts b/ui/src/locales/lang/en-US/views/tool.ts
index 6997a1f089e..1a07906fcf8 100644
--- a/ui/src/locales/lang/en-US/views/tool.ts
+++ b/ui/src/locales/lang/en-US/views/tool.ts
@@ -42,11 +42,11 @@ export default {
   },
   skill: {
     title: 'Capabilities',
-    copySkillTool: 'Copy Skill',
-    createSkillTool: 'Create Skill',
-    editSkillTool: 'Edit Skill',
+    copySkillTool: 'Copy Skills',
+    createSkillTool: 'Create Skills',
+    editSkillTool: 'Edit Skills',
     initParamPlaceholder: 'Parameters required to configure when enabling the skill',
-    skillFile: 'Skill File',
+    skillFile: 'Skills File',
     reUpload: 'Re-upload',
   },
   tip: {
diff --git a/ui/src/views/system-resource-management/ToolResourceIndex.vue b/ui/src/views/system-resource-management/ToolResourceIndex.vue
index 803065df668..c98a566e030 100644
--- a/ui/src/views/system-resource-management/ToolResourceIndex.vue
+++ b/ui/src/views/system-resource-management/ToolResourceIndex.vue
@@ -396,7 +396,7 @@
 
     <InitParamDrawer ref="InitParamDrawerRef" @refresh="refresh" />
     <ToolFormDrawer ref="ToolFormDrawerRef" @refresh="refresh" :title="ToolDrawertitle" />
-    <SkillToolFormDrawer ref="SkillToolFormDrawerRef" @refresh="refresh" :title="ToolDrawertitle" />
+    <SkillToolFormDrawer ref="SkillToolFormDrawerRef" @refresh="refresh" :title="SkillToolDrawertitle" />
     <McpToolFormDrawer ref="McpToolFormDrawerRef" @refresh="refresh" :title="McpToolDrawertitle" />
     <DataSourceToolFormDrawer
       ref="DataSourceToolFormDrawerRef"