diff --git a/extensions/vscode/src/shared/providers.ts b/extensions/vscode/src/shared/providers.ts
index f56515077..c1e3efcc8 100644
--- a/extensions/vscode/src/shared/providers.ts
+++ b/extensions/vscode/src/shared/providers.ts
@@ -64,7 +64,7 @@ export const PROVIDER_PRESETS: OcrProviderPreset[] = [
     protocol: 'openai',
     baseUrl: 'https://api.deepseek.com',
     envVar: 'DEEPSEEK_API_KEY',
-    models: ['deepseek-v4-pro', 'deepseek-v4-flash', 'deepseek-flash'],
+    models: ['deepseek-v4-pro', 'deepseek-flash'],
   },
   {
     name: 'tencent-tokenhub',
diff --git a/internal/llm/providers.go b/internal/llm/providers.go
index 3077017d8..1925a5156 100644
--- a/internal/llm/providers.go
+++ b/internal/llm/providers.go
@@ -203,7 +203,6 @@ var registry = []Provider{
 		EnvVar:      "DEEPSEEK_API_KEY",
 		Models: []string{
 			"deepseek-v4-pro",
-			"deepseek-v4-flash",
 			"deepseek-flash",
 		},
 	},