diff --git a/src/main/presenter/configPresenter/modelDefaultSettings.ts b/src/main/presenter/configPresenter/modelDefaultSettings.ts
index 02fdd8e81..43391769c 100644
--- a/src/main/presenter/configPresenter/modelDefaultSettings.ts
+++ b/src/main/presenter/configPresenter/modelDefaultSettings.ts
@@ -348,6 +348,17 @@ export const defaultModelsSettings: DefaultModelSetting[] = [
     reasoning: true,
     thinkingBudget: -1 // 动态思维
   },
+  {
+    id: 'google/gemini-2.5-flash-image-preview',
+    name: 'Gemini 2.5 Flash Image Preview',
+    temperature: 0.7,
+    maxTokens: 32768,
+    contextLength: 32768,
+    match: ['google/gemini-2.5-flash-image-preview', 'gemini-2.5-flash-image-preview'],
+    vision: true,
+    functionCall: false,
+    reasoning: false
+  },
   {
     id: 'models/gemini-2.5-flash',
     name: 'Gemini 2.5 Flash',
diff --git a/src/main/presenter/configPresenter/providerModelSettings.ts b/src/main/presenter/configPresenter/providerModelSettings.ts
index 79b7bc37e..7f74629e1 100644
--- a/src/main/presenter/configPresenter/providerModelSettings.ts
+++ b/src/main/presenter/configPresenter/providerModelSettings.ts
@@ -182,15 +182,15 @@ export const providerModelSettings: Record<string, { models: ProviderModelSettin
         reasoning: true
       },
       {
-        id: 'models/gemini-2.5-flash',
-        name: 'Gemini 2.5 Flash',
+        id: 'google/gemini-2.5-flash-image-preview',
+        name: 'Gemini 2.5 Flash Image Preview',
         temperature: 0.7,
-        maxTokens: 65536,
-        contextLength: 1048576,
-        match: ['models/gemini-2.5-flash', 'gemini-2.5-flash'],
+        maxTokens: 32768,
+        contextLength: 32768,
+        match: ['google/gemini-2.5-flash-image-preview', 'gemini-2.5-flash-image-preview'],
         vision: true,
-        functionCall: true,
-        reasoning: true
+        functionCall: false,
+        reasoning: false
       },
       {
         id: 'models/gemini-2.5-flash-lite-preview-06-17',
@@ -203,6 +203,17 @@ export const providerModelSettings: Record<string, { models: ProviderModelSettin
         functionCall: true,
         reasoning: true
       },
+      {
+        id: 'models/gemini-2.5-flash',
+        name: 'Gemini 2.5 Flash',
+        temperature: 0.7,
+        maxTokens: 65536,
+        contextLength: 1048576,
+        match: ['models/gemini-2.5-flash', 'gemini-2.5-flash'],
+        vision: true,
+        functionCall: true,
+        reasoning: true
+      },
       {
         id: 'models/gemini-2.0-flash',
         name: 'Gemini 2.0 Flash',
@@ -2314,6 +2325,17 @@ export const providerModelSettings: Record<string, { models: ProviderModelSettin
   // OpenRouter提供商特定模型配置
   openrouter: {
     models: [
+      {
+        id: 'google/gemini-2.5-flash-image-preview',
+        name: 'Gemini 2.5 Flash Image Preview',
+        temperature: 0.7,
+        maxTokens: 32768,
+        contextLength: 32768,
+        match: ['google/gemini-2.5-flash-image-preview', 'gemini-2.5-flash-image-preview'],
+        vision: true,
+        functionCall: false,
+        reasoning: false
+      },
       {
         id: 'deepseek-r1-0528:free',
         name: 'DeepSeek R1-0528:free',
diff --git a/src/main/presenter/llmProviderPresenter/providers/geminiProvider.ts b/src/main/presenter/llmProviderPresenter/providers/geminiProvider.ts
index a10ee538b..6e957d24d 100644
--- a/src/main/presenter/llmProviderPresenter/providers/geminiProvider.ts
+++ b/src/main/presenter/llmProviderPresenter/providers/geminiProvider.ts
@@ -191,12 +191,13 @@ export class GeminiProvider extends BaseLLMProvider {
           const isVisionModel =
             displayName.toLowerCase().includes('vision') || modelName.includes('gemini-') // Gemini 系列一般都支持视觉
 
-          const isFunctionCallSupported = !modelName.includes('gemma-3') // Gemma 模型不支持函数调用
+          const isFunctionCallSupported =
+            !modelName.includes('gemma-3') && !modelName.includes('flash-image-preview') // Gemma 模型和 flash-image-preview 不支持函数调用
 
           // 判断是否支持推理（thinking）
           const isReasoningSupported =
             modelName.includes('thinking') ||
-            modelName.includes('2.5') ||
+            (modelName.includes('2.5') && !modelName.includes('flash-image-preview')) ||
             modelName.includes('2.0-flash') ||
             modelName.includes('exp-1206')