diff --git a/docs/MDTODO/details/pikaoa-enterprise-platform/R1.5.9.9_Task_Report.md b/docs/MDTODO/details/pikaoa-enterprise-platform/R1.5.9.9_Task_Report.md
new file mode 100644
index 00000000..b081a8ba
--- /dev/null
+++ b/docs/MDTODO/details/pikaoa-enterprise-platform/R1.5.9.9_Task_Report.md
@@ -0,0 +1,39 @@
+# R1.5.9.9 任务报告
+
+## 状态
+
+- 当前状态：进行中。
+- 关联问题：`pikasTech/unidesk#2090`。
+- 待办：由主代理在真实 `pikaoa-test` 运行面复测后决定是否完成任务。
+
+## 实现
+
+- 将 migration runner 从单一 `kubectl wait --for=condition=complete` 改为有界短轮询。
+- `Complete=True` 时成功结束。
+- `FailureTarget=True` 时立即返回 `migration-job-failure-target`。
+- `Failed=True` 时立即返回 `migration-job-failed`。
+- Job 查询失败时返回 `migration-job-query-failed`。
+- condition JSON 无法解析时返回 `migration-job-condition-invalid`。
+- 超过总等待时间时返回 `migration-job-timeout`。
+- 每轮查询前检查取消请求，查询超时上限收紧为 5 秒，轮询间隔为 1 秒。
+- 保留异步 submit-and-poll、现有状态文件边界和 Secret/DSN 脱敏行为。
+
+## Target 原入口证据
+
+- Target：`NC01`。
+- targetWorkspace：`/root/unidesk/.worktree/pikaoa-migration-job-terminal`。
+- 分支：`fix/pikaoa-migration-job-terminal`。
+- 基线提交：`47ca9a7cb218528c45fef0f88cb4e4bc51a5b805`。
+- `bun --check scripts/src/pikaoa-test-target.ts`：通过。
+- `bun test scripts/src/pikaoa-test-target-async.test.ts`：2 pass，0 fail。
+- 定向测试覆盖 `Complete`、`Failed`、`FailureTarget` 和查询失败终态。
+- `bun scripts/cli.ts check --syntax-only`：11 pass，0 fail。
+- `git diff --check`：通过。
+- `scripts/src/pikaoa-test-target.ts`：1818 行，低于 2000 行。
+- 未执行运行面 mutation，未删除或重建真实 Job。
+
+## Primary Workspace 轻量准备
+
+- 仅用于读取 runtime resource bundle 中的技能与 `trans` 工具说明。
+- 未在 primary workspace 读取、修改或验证目标源码。
+- 未将 runner 容器本地结果作为 Target 验证证据。
diff --git a/scripts/src/pikaoa-test-target-async.test.ts b/scripts/src/pikaoa-test-target-async.test.ts
index 1c1ed373..e2e4e34c 100644
--- a/scripts/src/pikaoa-test-target-async.test.ts
+++ b/scripts/src/pikaoa-test-target-async.test.ts
@@ -74,9 +74,15 @@ if printf '%s' "$args" | grep -q ' rollout status '; then
   [ ! -f "$root/slow" ] || sleep 0.4
   exit 0
 fi
-if printf '%s' "$args" | grep -q ' wait '; then
-  [ ! -f "$root/slow" ] || sleep 0.4
-  if [ -f "$root/fail-migration" ]; then printf '%s\n' 'migration failed' >&2; exit 1; fi
+if printf '%s' "$args" | grep -q ' get job/pikaoa-migrate '; then
+  if [ -f "$root/fail-migration-query" ]; then printf '%s\n' 'job query failed' >&2; exit 1; fi
+  if [ -f "$root/failure-target-migration" ]; then
+    printf '%s\n' '{"status":{"conditions":[{"type":"FailureTarget","status":"True","reason":"BackoffLimitExceeded"}]}}'
+  elif [ -f "$root/fail-migration" ]; then
+    printf '%s\n' '{"status":{"conditions":[{"type":"Failed","status":"True","reason":"BackoffLimitExceeded"}]}}'
+  else
+    printf '%s\n' '{"status":{"conditions":[{"type":"Complete","status":"True"}]}}'
+  fi
   exit 0
 fi
 if printf '%s' "$args" | grep -Eq '(^| )get namespace '; then
@@ -257,10 +263,30 @@ exit 64
     await projection("start", "runtime", true, "migration");
     const failed = await waitFor("runtime", "start-failed", "migration");
     const failedTask = ((failed.status as Record<string, unknown>).task as Record<string, unknown>);
-    assert.equal(failedTask.code, "migration-wait-failed");
+    assert.equal(failedTask.code, "migration-job-failed");
     assert.equal(failedTask.exitCode, 46);
     rmSync(join(fakeRoot, "fail-migration"));
 
+    writeFileSync(join(fakeRoot, "failure-target-migration"), "1\n");
+    await projectionWithCommit("start", "runtime", concurrentCommit, "migration");
+    const failureTarget = await waitFor("runtime", "start-failed", "migration");
+    const failureTargetTask = ((failureTarget.status as Record<string, unknown>).task as Record<string, unknown>);
+    assert.equal(failureTargetTask.code, "migration-job-failure-target");
+    assert.equal(failureTargetTask.exitCode, 46);
+    rmSync(join(fakeRoot, "failure-target-migration"));
+
+    writeFileSync(join(fakeRoot, "fail-migration-query"), "1\n");
+    await projectionWithCommit("start", "runtime", "abcdef0123456789", "migration");
+    const migrationQueryFailed = await waitFor("runtime", "start-failed", "migration");
+    const migrationQueryFailedTask = ((migrationQueryFailed.status as Record<string, unknown>).task as Record<string, unknown>);
+    assert.equal(migrationQueryFailedTask.code, "migration-job-query-failed");
+    assert.equal(migrationQueryFailedTask.exitCode, 46);
+    rmSync(join(fakeRoot, "fail-migration-query"));
+
+    await projectionWithCommit("start", "runtime", "1234567890abcdef", "migration");
+    const migrationSucceeded = await waitFor("runtime", "start-succeeded", "migration");
+    assert.equal((((migrationSucceeded.status as Record<string, unknown>).task as Record<string, unknown>).exitCode), 0);
+
     writeFileSync(join(fakeRoot, "slow"), "1\n");
     await projection("start", "runtime", true, "web");
     const stopped = await projection("stop", "runtime", false, "web");
@@ -303,6 +329,9 @@ exit 64
       workerMissingReset,
       workerMissingSucceeded,
       failed,
+      failureTarget,
+      migrationQueryFailed,
+      migrationSucceeded,
       stopped,
       foundationSubmitted,
       foundationSucceeded,
diff --git a/scripts/src/pikaoa-test-target.ts b/scripts/src/pikaoa-test-target.ts
index 69c6af15..37a33861 100644
--- a/scripts/src/pikaoa-test-target.ts
+++ b/scripts/src/pikaoa-test-target.ts
@@ -1206,8 +1206,45 @@ if [ "$step" = all ] || [ "$step" = migration ]; then
   if ! kubectl apply --server-side --force-conflicts --field-manager=${shQuote(target.fieldManager)} -f "$tmp/migration.yaml" >"$tmp/migration-apply.out" 2>"$tmp/migration-apply.err"; then failure_code=migration-apply-failed; exit 45; fi
   current_phase=migration-wait
   write_status running "$current_phase" start-running null
-  check_canceled
-  if ! kubectl -n "$namespace" wait --for=condition=complete job/${target.migration.jobName} --timeout=${target.waitTimeoutSeconds}s >/dev/null 2>"$tmp/migration-wait.err"; then failure_code=migration-wait-failed; exit 46; fi
+  migration_deadline=$(( $(date +%s) + ${target.waitTimeoutSeconds} ))
+  while :; do
+    check_canceled
+    if ! kubectl -n "$namespace" get job/${target.migration.jobName} --request-timeout=${Math.min(target.taskState.statusRequestTimeoutSeconds, 5)}s -o json >"$tmp/migration-job.json" 2>"$tmp/migration-wait.err"; then
+      failure_code=migration-job-query-failed
+      exit 46
+    fi
+    if ! migration_condition="$(python3 - "$tmp/migration-job.json" <<'PY'
+import json, pathlib, sys
+payload = json.loads(pathlib.Path(sys.argv[1]).read_text())
+conditions = {
+    item.get("type"): item.get("status")
+    for item in payload.get("status", {}).get("conditions", [])
+    if isinstance(item, dict)
+}
+if conditions.get("Complete") == "True":
+    print("complete")
+elif conditions.get("FailureTarget") == "True":
+    print("failure-target")
+elif conditions.get("Failed") == "True":
+    print("failed")
+else:
+    print("running")
+PY
+)"; then
+      failure_code=migration-job-condition-invalid
+      exit 46
+    fi
+    case "$migration_condition" in
+      complete) break ;;
+      failure-target) failure_code=migration-job-failure-target; exit 46 ;;
+      failed) failure_code=migration-job-failed; exit 46 ;;
+    esac
+    if [ "$(date +%s)" -ge "$migration_deadline" ]; then
+      failure_code=migration-job-timeout
+      exit 46
+    fi
+    sleep 1
+  done
 fi
 for component in api worker web; do
   if [ "$step" != all ] && [ "$step" != "$component" ]; then continue; fi