diff --git a/web/hwlab-cloud-web/src/components/hwpod/hwpod-workspace-presentation.test.ts b/web/hwlab-cloud-web/src/components/hwpod/hwpod-workspace-presentation.test.ts
index bc7dd966..5e374e72 100644
--- a/web/hwlab-cloud-web/src/components/hwpod/hwpod-workspace-presentation.test.ts
+++ b/web/hwlab-cloud-web/src/components/hwpod/hwpod-workspace-presentation.test.ts
@@ -28,7 +28,7 @@ describe("HWPOD workspace presentation", () => {
   it("projects the real Keil terminal exit code and bounded logs", () => {
     const stdout = [
       JSON.stringify({ event: "started", command: "build", mode: "wait" }),
-      JSON.stringify({ status: "completed", return_code: 0, errors: 0, warning_count: 2, elapsed_ms: 7165, message: "Build completed successfully", result: { hex_file: "F:\\out.hex", axf_file: "F:\\out.axf", build_log: "F:\\build.log" } }, null, 2),
+      JSON.stringify({ status: "completed", return_code: 0, errors: 0, warning_count: 2, elapsed_ms: 7165, message: "Build completed successfully", hex_file: "F:\\out.hex", axf_file: "F:\\out.axf", _log_file: "F:\\build.log" }, null, 2),
     ].join("\n");
     const view = presentBuildOperation({
       ok: true,
diff --git a/web/hwlab-cloud-web/src/components/hwpod/hwpod-workspace-presentation.ts b/web/hwlab-cloud-web/src/components/hwpod/hwpod-workspace-presentation.ts
index dc6dfedc..aef2d298 100644
--- a/web/hwlab-cloud-web/src/components/hwpod/hwpod-workspace-presentation.ts
+++ b/web/hwlab-cloud-web/src/components/hwpod/hwpod-workspace-presentation.ts
@@ -62,7 +62,7 @@ export function presentBuildOperation(operation: HwpodOperationResponse | null,
   const artifacts = [
     ["HEX", parsedResult.hex_file ?? parsedResult.hexFile ?? parsed.hex_file ?? parsed.hexFile],
     ["AXF", parsedResult.axf_file ?? parsedResult.axfFile ?? parsed.axf_file ?? parsed.axfFile],
-    ["构建日志", parsedResult.log_file ?? parsedResult.logFile ?? parsedResult.build_log ?? parsedResult.buildLog ?? parsed.log_file ?? parsed.logFile ?? parsed.build_log ?? parsed.buildLog],
+    ["构建日志", parsedResult._log_file ?? parsedResult.log_file ?? parsedResult.logFile ?? parsedResult.build_log ?? parsedResult.buildLog ?? parsed._log_file ?? parsed.log_file ?? parsed.logFile ?? parsed.build_log ?? parsed.buildLog],
   ].flatMap(([kind, path]) => typeof path === "string" && path.trim() ? [{ kind: String(kind), path: path.trim() }] : []);
   const asyncQueued = parsed.accepted === true && ["queued", "running", "accepted"].includes(toolStatus);
   const failed = operation.error != null