diff --git a/text7.txt b/text7.txt
index 5225638..9a755c0 100644
--- a/text7.txt
+++ b/text7.txt
@@ -2575,3 +2575,58 @@ browser/OPFS boundary guard，不改变 LinuxCNC-owned interpreter、INI、tool
 ```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
 ```
+
+四十四、2026-06-14 继续执行记录：browser OPFS random session path constants guard
+
+1. 本批目标。
+
+继续 staged path guard inventory 第三十九轮，收敛 OPFS random toolchanger session
+的 machine id 与 WASM path 重复 literal。
+
+2. 已完成改动。
+
+- random OPFS session block 新增 `browserRandomMachineId`；
+- 新增 `browserRandomIniWasmPath`、`browserRandomParameterWasmPath`、
+  `browserRandomToolTableWasmPath`；
+- machine text save、session load、session staging、save tool-table、readback 均改为
+  复用对应局部 constants；
+- ordinary/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 random session path constants
+```
+
+4. 下一步工作建议。
+
+继续 staged path guard inventory 第四十轮，优先扫描 ordinary/random OPFS session
+是否还能共用一个 session path map helper，或转向 OPFS saved machine-file readback 的
+重复 text verification；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 2e4dfe5..52da6c9 100644
--- a/wasm-port/tests/browser/interp_smoke.html
+++ b/wasm-port/tests/browser/interp_smoke.html
@@ -9293,10 +9293,14 @@
         ].join("\n"),
       );
 
-      const browserRandomTextPaths = await saveMachineTextFiles("browser-random-toolchanger", {
+      const browserRandomMachineId = "browser-random-toolchanger";
+      const browserRandomIniWasmPath = "/work/browser-random-machine.ini";
+      const browserRandomParameterWasmPath = "/work/browser-random-linuxcnc.var";
+      const browserRandomToolTableWasmPath = "/work/browser-random-tool.tbl";
+      const browserRandomTextPaths = await saveMachineTextFiles(browserRandomMachineId, {
         ini: [
           "[EMC]",
-          "MACHINE = browser-random-toolchanger",
+          `MACHINE = ${browserRandomMachineId}`,
           "",
           "[EMCIO]",
           "RANDOM_TOOLCHANGER = yes",
@@ -9319,27 +9323,27 @@
       assertMachineTextStorePaths(
         "opfs_save_random_machine_text_files_staging",
         browserRandomTextPaths,
-        "browser-random-toolchanger",
+        browserRandomMachineId,
       );
       const loadedRandomSession = await loadMachineSessionFromOpfs(
         interp,
-        "browser-random-toolchanger",
+        browserRandomMachineId,
         {
           iniSdk: ini,
-          iniWasmPath: "/work/browser-random-machine.ini",
-          parameterWasmPath: "/work/browser-random-linuxcnc.var",
-          toolTableWasmPath: "/work/browser-random-tool.tbl",
+          iniWasmPath: browserRandomIniWasmPath,
+          parameterWasmPath: browserRandomParameterWasmPath,
+          toolTableWasmPath: browserRandomToolTableWasmPath,
         },
       );
       assertOpfsSessionStaging(
         "opfs_load_random_session_staging",
         loadedRandomSession,
-        "browser-random-toolchanger",
+        browserRandomMachineId,
         {
           wasm: {
-            ini: "/work/browser-random-machine.ini",
-            parameters: "/work/browser-random-linuxcnc.var",
-            toolTable: "/work/browser-random-tool.tbl",
+            ini: browserRandomIniWasmPath,
+            parameters: browserRandomParameterWasmPath,
+            toolTable: browserRandomToolTableWasmPath,
           },
         },
       );
@@ -9364,15 +9368,15 @@
       );
       const savedRandomToolTable = await saveMachineToolTableToOpfs(
         interp,
-        "browser-random-toolchanger",
-        { wasmPath: "/work/browser-random-tool.tbl" },
+        browserRandomMachineId,
+        { wasmPath: browserRandomToolTableWasmPath },
       );
       assertOpfsSavedToolTableStaging(
         "opfs_save_random_tool_table_staging",
         savedRandomToolTable,
-        "browser-random-toolchanger",
+        browserRandomMachineId,
         "tool.tbl",
-        "/work/browser-random-tool.tbl",
+        browserRandomToolTableWasmPath,
       );
       verifyExpectedOutput(
         "opfs_save_random_tool_table",
@@ -9384,7 +9388,7 @@
         ].join("\n"),
       );
       const savedRandomMachineFiles = await loadMachineTextFiles(
-        "browser-random-toolchanger",
+        browserRandomMachineId,
       );
       verifyExpectedOutput(
         "opfs_saved_random_tool_table_text",