diff --git a/src/renderer/src/pages/knowledge/items/KnowledgeDirectories.tsx b/src/renderer/src/pages/knowledge/items/KnowledgeDirectories.tsx
index 94eb1bd4c8..65b62f48fb 100644
--- a/src/renderer/src/pages/knowledge/items/KnowledgeDirectories.tsx
+++ b/src/renderer/src/pages/knowledge/items/KnowledgeDirectories.tsx
@@ -60,7 +60,7 @@ const KnowledgeDirectories: FC<KnowledgeContentProps> = ({ selectedBase, progres
     }
 
     const path = await window.api.file.selectFolder()
-    logger.info('Selected directory:', path)
+    logger.info('Selected directory:', { path })
     path && addDirectory(path)
   }
 
diff --git a/src/renderer/src/store/agents.ts b/src/renderer/src/store/agents.ts
index 261da0df7f..d54bc726dc 100644
--- a/src/renderer/src/store/agents.ts
+++ b/src/renderer/src/store/agents.ts
@@ -19,7 +19,7 @@ const assistantsSlice = createSlice({
   initialState,
   reducers: {
     setAssistantPresets: (state, action: PayloadAction<AssistantPreset[]>) => {
-      state.agents = action.payload
+      state.agents = { ...action.payload }
     },
     addAssistantPreset: (state, action: PayloadAction<AssistantPreset>) => {
       state.agents.push(action.payload)