diff --git a/internal/translator/gemini-cli/openai/chat-completions/cli_openai_request.go b/internal/translator/gemini-cli/openai/chat-completions/cli_openai_request.go
index 87e3ce0a..453aca7b 100644
--- a/internal/translator/gemini-cli/openai/chat-completions/cli_openai_request.go
+++ b/internal/translator/gemini-cli/openai/chat-completions/cli_openai_request.go
@@ -31,6 +31,7 @@ func ConvertOpenAIRequestToGeminiCLI(modelName string, inputRawJSON []byte, _ bo
 	util.Walk(root, "", "additionalProperties", &pathsToDelete)
 	util.Walk(root, "", "$schema", &pathsToDelete)
 	util.Walk(root, "", "ref", &pathsToDelete)
+	util.Walk(root, "", "strict", &pathsToDelete)
 
 	var err error
 	for _, p := range pathsToDelete {
diff --git a/internal/translator/gemini/openai/chat-completions/gemini_openai_request.go b/internal/translator/gemini/openai/chat-completions/gemini_openai_request.go
index 41476a02..0fc1cf10 100644
--- a/internal/translator/gemini/openai/chat-completions/gemini_openai_request.go
+++ b/internal/translator/gemini/openai/chat-completions/gemini_openai_request.go
@@ -31,6 +31,7 @@ func ConvertOpenAIRequestToGemini(modelName string, inputRawJSON []byte, _ bool)
 	util.Walk(root, "", "additionalProperties", &pathsToDelete)
 	util.Walk(root, "", "$schema", &pathsToDelete)
 	util.Walk(root, "", "ref", &pathsToDelete)
+	util.Walk(root, "", "strict", &pathsToDelete)
 
 	var err error
 	for _, p := range pathsToDelete {