diff --git a/api/core/model_runtime/model_providers/openai/llm/gpt-4o-mini-2024-07-18.yaml b/api/core/model_runtime/model_providers/openai/llm/gpt-4o-mini-2024-07-18.yaml
index 7304a58aff..6f23e0647d 100644
--- a/api/core/model_runtime/model_providers/openai/llm/gpt-4o-mini-2024-07-18.yaml
+++ b/api/core/model_runtime/model_providers/openai/llm/gpt-4o-mini-2024-07-18.yaml
@@ -24,7 +24,7 @@ parameter_rules:
     use_template: max_tokens
     default: 512
     min: 1
-    max: 4096
+    max: 16384
   - name: response_format
     label:
       zh_Hans: 回复格式
diff --git a/api/core/model_runtime/model_providers/openai/llm/gpt-4o-mini.yaml b/api/core/model_runtime/model_providers/openai/llm/gpt-4o-mini.yaml
index 053cf7d7c1..b97fbf8aab 100644
--- a/api/core/model_runtime/model_providers/openai/llm/gpt-4o-mini.yaml
+++ b/api/core/model_runtime/model_providers/openai/llm/gpt-4o-mini.yaml
@@ -24,7 +24,7 @@ parameter_rules:
     use_template: max_tokens
     default: 512
     min: 1
-    max: 4096
+    max: 16384
   - name: response_format
     label:
       zh_Hans: 回复格式
diff --git a/api/core/model_runtime/model_providers/openrouter/llm/gpt-4o-mini.yaml b/api/core/model_runtime/model_providers/openrouter/llm/gpt-4o-mini.yaml
index 0da5bb877f..de0bad4136 100644
--- a/api/core/model_runtime/model_providers/openrouter/llm/gpt-4o-mini.yaml
+++ b/api/core/model_runtime/model_providers/openrouter/llm/gpt-4o-mini.yaml
@@ -23,7 +23,7 @@ parameter_rules:
     use_template: max_tokens
     default: 512
     min: 1
-    max: 4096
+    max: 16384
   - name: response_format
     label:
       zh_Hans: 回复格式