diff --git a/text7.txt b/text7.txt
index e7d5491..5225638 100644
--- a/text7.txt
+++ b/text7.txt
@@ -2520,3 +2520,58 @@ parameter 或 runtime semantics。
 ```bash
 git status --short && git log -5 --oneline && tail -n 120 text7.txt && awk '/^[一二三四五六七八九十百]+、/ {print}' text7.txt | sort | uniq -d
 ```
+
+四十三、2026-06-14 继续执行记录：browser OPFS ordinary session path constants guard
+
+1. 本批目标。
+
+继续 staged path guard inventory 第三十八轮，转向 ordinary OPFS session，收敛
+`browser-interp` 的 machine id 与 WASM path 重复 literal。
+
+2. 已完成改动。
+
+- ordinary OPFS session block 新增 `browserInterpMachineId`；
+- 新增 `browserInterpIniWasmPath`、`browserInterpParameterWasmPath`、
+  `browserInterpToolTableWasmPath`；
+- machine text save、session load、session staging、save parameter/tool-table、readback
+  均改为复用对应局部 constants；
+- custom session block 未改动；
+- 未修改 OPFS bridge behavior、file-service、path-model、SDK planner、interpreter 或
+  LinuxCNC-owned runtime semantics。
+
+涉及文件：
+
+```text
+wasm-port/tests/browser/interp_smoke.html
+```
+
+3. 已完成验证。
+
+```bash
+git diff --check
+SKIP_INI_BUILD=1 SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_interp_browser.sh
+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
+wasm-port/tests/host/verify_host_smokes.sh
+```
+
+提交建议：
+
+```text
+Guard browser OPFS ordinary session path constants
+```
+
+4. 下一步工作建议。
+
+继续 staged path guard inventory 第三十九轮，优先扫描 OPFS random toolchanger session
+的 machine id、INI/parameter/tool-table WASM path 是否同样局部常量化；仍只加
+browser/OPFS boundary guard，不改变 LinuxCNC-owned interpreter、INI、tool、parameter
+或 runtime semantics。
+
+下一轮第一条命令仍保持：
+
+```bash
+git status --short && git log -5 --oneline && tail -n 120 text7.txt && awk '/^[一二三四五六七八九十百]+、/ {print}' text7.txt | sort | uniq -d
+```
diff --git a/wasm-port/tests/browser/interp_smoke.html b/wasm-port/tests/browser/interp_smoke.html
index cbe4578..2e4dfe5 100644
--- a/wasm-port/tests/browser/interp_smoke.html
+++ b/wasm-port/tests/browser/interp_smoke.html
@@ -9133,8 +9133,12 @@
         ].join("\n"),
       );
 
-      const browserInterpTextPaths = await saveMachineTextFiles("browser-interp", {
-        ini: "[EMC]\nMACHINE = browser-interp\n",
+      const browserInterpMachineId = "browser-interp";
+      const browserInterpIniWasmPath = "/work/browser-machine.ini";
+      const browserInterpParameterWasmPath = "/work/browser-linuxcnc.var";
+      const browserInterpToolTableWasmPath = "/work/browser-tool.tbl";
+      const browserInterpTextPaths = await saveMachineTextFiles(browserInterpMachineId, {
+        ini: `[EMC]\nMACHINE = ${browserInterpMachineId}\n`,
         toolTable: "T2 P7 Z3.125 D1.5 I12 J34 Q4 ;browser finish tool\n",
         parameters: [
           "5161 10.5",
@@ -9149,26 +9153,26 @@
       assertMachineTextStorePaths(
         "opfs_save_machine_text_files_staging",
         browserInterpTextPaths,
-        "browser-interp",
+        browserInterpMachineId,
       );
       const loadedSession = await loadMachineSessionFromOpfs(
         interp,
-        "browser-interp",
+        browserInterpMachineId,
         {
-          iniWasmPath: "/work/browser-machine.ini",
-          parameterWasmPath: "/work/browser-linuxcnc.var",
-          toolTableWasmPath: "/work/browser-tool.tbl",
+          iniWasmPath: browserInterpIniWasmPath,
+          parameterWasmPath: browserInterpParameterWasmPath,
+          toolTableWasmPath: browserInterpToolTableWasmPath,
         },
       );
       assertOpfsSessionStaging(
         "opfs_load_session_staging",
         loadedSession,
-        "browser-interp",
+        browserInterpMachineId,
         {
           wasm: {
-            ini: "/work/browser-machine.ini",
-            parameters: "/work/browser-linuxcnc.var",
-            toolTable: "/work/browser-tool.tbl",
+            ini: browserInterpIniWasmPath,
+            parameters: browserInterpParameterWasmPath,
+            toolTable: browserInterpToolTableWasmPath,
           },
         },
       );
@@ -9201,7 +9205,7 @@
       );
       const savedParameters = await saveMachineParametersToOpfs(
         interp,
-        "browser-interp",
+        browserInterpMachineId,
         {
           5161: 12.34,
           5162: 56.78,
@@ -9209,14 +9213,14 @@
           5221: 9.87,
           5399: 66.6,
         },
-        { wasmPath: "/work/browser-linuxcnc.var" },
+        { wasmPath: browserInterpParameterWasmPath },
       );
       assertOpfsSavedParameterStaging(
         "opfs_save_parameters_staging",
         savedParameters,
-        "browser-interp",
+        browserInterpMachineId,
         "linuxcnc.var",
-        "/work/browser-linuxcnc.var",
+        browserInterpParameterWasmPath,
       );
       verifyExpectedOutput(
         "opfs_save_parameters",
@@ -9229,7 +9233,7 @@
           "parameter_5399=66.6",
         ].join("\n"),
       );
-      const machineFiles = await loadMachineTextFiles("browser-interp");
+      const machineFiles = await loadMachineTextFiles(browserInterpMachineId);
       verifyExpectedOutput(
         "opfs_saved_parameter_text",
         machineFiles.parameters,
@@ -9254,15 +9258,15 @@
       );
       const savedToolTable = await saveMachineToolTableToOpfs(
         interp,
-        "browser-interp",
-        { wasmPath: "/work/browser-tool.tbl" },
+        browserInterpMachineId,
+        { wasmPath: browserInterpToolTableWasmPath },
       );
       assertOpfsSavedToolTableStaging(
         "opfs_save_tool_table_staging",
         savedToolTable,
-        "browser-interp",
+        browserInterpMachineId,
         "tool.tbl",
-        "/work/browser-tool.tbl",
+        browserInterpToolTableWasmPath,
       );
       verifyExpectedOutput(
         "opfs_save_tool_table",
@@ -9273,7 +9277,7 @@
           "tool_1.pocketno=7",
         ].join("\n"),
       );
-      const savedMachineFiles = await loadMachineTextFiles("browser-interp");
+      const savedMachineFiles = await loadMachineTextFiles(browserInterpMachineId);
       verifyExpectedOutput(
         "opfs_saved_tool_table_text",
         savedMachineFiles.toolTable,