diff --git a/src/common/stores/llms/llms.parameters.ts b/src/common/stores/llms/llms.parameters.ts
index 61b9e161b..546653172 100644
--- a/src/common/stores/llms/llms.parameters.ts
+++ b/src/common/stores/llms/llms.parameters.ts
@@ -164,7 +164,7 @@ export const DModelParameterRegistry = {
     label: 'Show Thoughts',
     type: 'boolean' as const,
     description: 'Show Gemini\'s reasoning process',
-    initialValue: true,
+    // initialValue: true, // no initial value
   } as const,
 
   llmVndGeminiThinkingBudget: {