diff --git a/text9.txt b/text9.txt
index d854201..bc618ee 100644
--- a/text9.txt
+++ b/text9.txt
@@ -1878,3 +1878,55 @@ host_wasm_opfs_browser_smokes=ok
 继续小批量 browser test glue guard。优先扫描 direct/browser-interp saved parameter expected
 line constants 是否能进一步用 shared helper 统一生成；只改测试胶水，不改变输入、OPFS
 path、WASM path 字符串或保存/读取行为。
+
+三十七、2026-06-14 继续执行记录：browser saved parameter expected lines shared helpers
+
+本轮按上一条下一步建议继续收敛 direct/browser-interp saved parameter expected line
+constants，范围仍只触及 `wasm-port/tests/browser/interp_smoke.html` 的 browser test glue。
+
+完成内容：
+
+- 新增 `opfsSavedParameterTextLinesForValues(...)` helper，统一生成 saved parameter text
+  expected lines；
+- 新增 `opfsSavedParameterBackupTextLinesForValues(...)` helper，统一生成 saved parameter
+  backup expected lines；
+- direct saved parameter readback 与 browser-interp OPFS saved parameter readback 均改为复用
+  上述 shared helpers；
+- 保持 direct 与 browser-interp saved parameter/readback expected 文本、OPFS path 与 WASM
+  path 不变；
+- 未改变任何 expected 字符串、输入、OPFS path、WASM path 字符串或 save/read/load
+  行为；
+- 未改变 staging path 模型、OPFS bridge behavior、file-service、SDK planner、
+  interpreter、INI、tool、parameter 或 LinuxCNC-owned runtime semantics。
+
+验证已通过：
+
+```bash
+git diff --check
+wasm-port/tools/verify_vendor_sync.sh
+wasm-port/tools/verify_no_standalone_cnc_semantics.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_interp_wasm.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_sim_configs_inventory_wasm.sh
+SKIP_INI_BUILD=1 SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_interp_browser.sh
+wasm-port/tests/host/verify_host_smokes.sh
+```
+
+关键输出：
+
+```text
+vendor sync up to date
+standalone CNC semantics guard complete
+interp_wasm_node_smoke=ok
+sim_configs_wasm_node_inventory_executed=28
+sim_configs_wasm_node_inventory_passed=28
+sim_configs_wasm_node_inventory_skipped=131
+sim_configs_wasm_node_inventory_unexpected_fail=0
+browser_interp_smoke=ok
+host_wasm_opfs_browser_smokes=ok
+```
+
+下一步建议：
+
+继续小批量 browser test glue guard。优先扫描 ini-named/explicit session saved parameter
+expected line groups 是否也能复用 shared helpers；只改测试胶水，不改变输入、OPFS path、
+WASM path 字符串或保存/读取行为。
diff --git a/wasm-port/tests/browser/interp_smoke.html b/wasm-port/tests/browser/interp_smoke.html
index 918494a..46c8eaf 100644
--- a/wasm-port/tests/browser/interp_smoke.html
+++ b/wasm-port/tests/browser/interp_smoke.html
@@ -4586,6 +4586,20 @@
       );
     }
 
+    function opfsSavedParameterTextLinesForValues(values) {
+      return [
+        ...opfsParameterTextLinesForValues("\t", values),
+        "absent=<_named_param>",
+      ];
+    }
+
+    function opfsSavedParameterBackupTextLinesForValues(values) {
+      return [
+        ...opfsParameterTextLinesForValues(" ", values),
+        "<_named_param> 123",
+      ];
+    }
+
     function opfsParameterSeedLines(parameter5161, parameter5162, parameter5221, parameter5399) {
       return [
         `5161 ${parameter5161}`,
@@ -9332,23 +9346,15 @@
         ),
         opfsParameterResultLinesForValues("save", browserDirectParameterExpectedValues).join("\n"),
       );
-      const browserDirectSavedParameterTextLines = [
-        ...opfsParameterTextLinesForValues("\t", browserDirectParameterReadbackValues),
-        "absent=<_named_param>",
-      ];
       verifyExpectedOutput(
         "saved_parameters_direct_text",
         interp.readTextFile(browserParameterFilePath),
-        browserDirectSavedParameterTextLines.join("\n"),
+        opfsSavedParameterTextLinesForValues(browserDirectParameterReadbackValues).join("\n"),
       );
-      const browserDirectSavedParameterBackupTextLines = [
-        ...opfsParameterTextLinesForValues(" ", browserDirectInitialParameterValues),
-        "<_named_param> 123",
-      ];
       verifyExpectedOutput(
         "saved_parameters_direct_backup",
         interp.readTextFile(`${browserParameterFilePath}.bak`),
-        browserDirectSavedParameterBackupTextLines.join("\n"),
+        opfsSavedParameterBackupTextLinesForValues(browserDirectInitialParameterValues).join("\n"),
       );
 
       const browserDirectToolTableInputLines = [
@@ -9561,24 +9567,16 @@
         savedParameters,
         opfsParameterResultLinesForValues("save", browserInterpParameterExpectedValues),
       );
-      const browserInterpSavedParameterTextLines = [
-        ...opfsParameterTextLinesForValues("\t", browserInterpParameterReadbackValues),
-        "absent=<_named_param>",
-      ];
       await verifyOpfsMachineFileReadback(
         "opfs_saved_parameter_text",
         browserInterpMachineId,
         "parameters",
-        browserInterpSavedParameterTextLines,
+        opfsSavedParameterTextLinesForValues(browserInterpParameterReadbackValues),
       );
-      const browserInterpSavedParameterBackupTextLines = [
-        ...opfsParameterTextLinesForValues(" ", browserInterpInitialParameterValues),
-        "<_named_param> 123",
-      ];
       await verifyOpfsReadback(
         "opfs_saved_parameter_backup_text",
         savedParameters.backupOpfsPath,
-        browserInterpSavedParameterBackupTextLines,
+        opfsSavedParameterBackupTextLinesForValues(browserInterpInitialParameterValues),
       );
       const savedToolTable = await saveMachineToolTableToOpfs(
         interp,