fix: code lint (#24563)

2025-08-26 23:35:30 +08:00
parent b486d72b8e
commit 66e80f9dac
1 changed files with 1 additions and 1 deletions
--- a/api/core/tools/tool_engine.py
+++ b/api/core/tools/tool_engine.py
@@ -280,7 +280,7 @@ class ToolEngine:
                    mimetype = "image/jpeg"

                yield ToolInvokeMessageBinary(
-                    mimetype=response.meta.get("mime_type", "image/jpeg"),
+                    mimetype=response.meta.get("mime_type", mimetype),
                    url=cast(ToolInvokeMessage.TextMessage, response.message).text,
                )
            elif response.type == ToolInvokeMessage.MessageType.BLOB: