diff --git a/text6.txt b/text6.txt
index 65cbce3..a76685e 100644
--- a/text6.txt
+++ b/text6.txt
@@ -977,3 +977,46 @@ wasm-port/tests/host/verify_host_smokes.sh
 同时保留 `m98m99/14-o-expression-call` direct-file slice guard；如继续小批量，
 也可处理 `m98m99/09`、`11` 后续文档索引。继续避免 blocked runtime promotion、
 browser full inventory 扩面和 JS CNC 语义实现。
+
+二十四、2026-06-13 继续执行记录：m98m99 named-program staging guard
+
+本批继续复用 `assertInterpRegressionStaging(...)`，把
+`m98m99/13-named-program` 从 final aggregate direct-file guard 中拆成
+per-directory staged path guard，同时保留 `m98m99/14-o-expression-call` 的
+direct-file slice guard。
+
+完成内容：
+
+- Node 侧将 `13-named-program` 的 `test-named.ngc` 与 `test-numbered.ngc` 提成
+  fixed manifest；
+- Node 侧用 upstream vendored `.ngc` 文件清单与 fixed manifest 精确对账；
+- Node 侧检查 staged path 与 `/work/interp/m98m99/13-named-program/...` 一致；
+- Node 侧将 final direct-file slice 收缩为只覆盖 `14-o-expression-call/test.ngc`；
+- browser 侧新增同名 fixed manifest guard；
+- browser 侧检查 staged path 去掉
+  `/work/browser-interp/m98m99/13-named-program/` 前缀后与 fixed manifest 一致；
+- browser 侧仍不枚举目录；
+- 仅整理 host/filesystem staging guard，不改变 named-program 或 o-expression call
+  语义。
+
+已运行验证：
+
+```bash
+git diff --check
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_interp_wasm.sh
+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_sim_configs_inventory_wasm.sh
+wasm-port/tests/host/verify_host_smokes.sh
+```
+
+结果：全部通过。
+
+下一步建议：
+
+m98m99 目录级 staged path guard 已基本收束。下一批建议扫描 `writeInterpRegressionFile(...)`
+的剩余单文件 direct-file guard，优先选择仍由 aggregate slice 间接覆盖的短小 case，
+把它们改成局部 fixed path guard；如果继续保持小步提交，可从 `g10` 之后的
+direct-file families 或 `writeInterpRegressionFiles(...)` 其他调用点继续收敛。仍不推进
+blocked runtime promotion、browser full inventory 扩面或 JS CNC 语义实现。
diff --git a/wasm-port/tests/browser/interp_smoke.html b/wasm-port/tests/browser/interp_smoke.html
index e685b47..20d1cb4 100644
--- a/wasm-port/tests/browser/interp_smoke.html
+++ b/wasm-port/tests/browser/interp_smoke.html
@@ -8373,14 +8373,23 @@
         );
       }
 
-      const m98m99NamedProgramNamedPath = await writeInterpRegressionFile(
+      const m98m99NamedProgramFiles = [
+        "test-named.ngc",
+        "test-numbered.ngc",
+      ];
+      const m98m99NamedProgramDir = await writeInterpRegressionFiles(
         interp,
         "m98m99/13-named-program",
-        "test-named.ngc",
+        m98m99NamedProgramFiles,
+      );
+      assertInterpRegressionStaging(
+        "m98m99/13-named-program",
+        m98m99NamedProgramFiles,
+        m98m99NamedProgramDir,
       );
       verifyExpectedOutput(
         "browser_interp_m98m99_13_named_program_named",
-        interp.runFile(m98m99NamedProgramNamedPath),
+        interp.runFile(`${m98m99NamedProgramDir}/test-named.ngc`),
         [
           "file_open=0",
           "file_read_count=4",
@@ -8392,14 +8401,9 @@
         ].join("\n"),
       );
 
-      const m98m99NamedProgramNumberedPath = await writeInterpRegressionFile(
-        interp,
-        "m98m99/13-named-program",
-        "test-numbered.ngc",
-      );
       verifyExpectedOutput(
         "browser_interp_m98m99_13_named_program_numbered",
-        interp.runFile(m98m99NamedProgramNumberedPath),
+        interp.runFile(`${m98m99NamedProgramDir}/test-numbered.ngc`),
         [
           "file_open=0",
           "file_read_count=4",
@@ -8416,12 +8420,10 @@
         "m98m99/14-o-expression-call",
         "test.ngc",
       );
-      const m98m99FinalStagedNgcFiles = [
-        m98m99NamedProgramNamedPath,
-        m98m99NamedProgramNumberedPath,
-        m98m99OExpressionCallPath,
-      ].map((path) => path.replace("/work/browser-interp/m98m99/", ""));
-      if (m98m99FinalStagedNgcFiles.join(",") !== m98m99RegressionFiles.slice(21, 24).join(",")) {
+      const m98m99OExpressionCallStagedNgcFiles = [m98m99OExpressionCallPath].map((path) =>
+        path.replace("/work/browser-interp/m98m99/", ""),
+      );
+      if (m98m99OExpressionCallStagedNgcFiles.join(",") !== m98m99RegressionFiles.slice(23, 24).join(",")) {
         throw new Error("browser_interp_m98m99_final_staging_manifest: list drift");
       }
       const m98m99OExpressionCallRun = runWithCapturedPrints(() =>
diff --git a/wasm-port/tests/wasm/node/verify_interp_wasm.mjs b/wasm-port/tests/wasm/node/verify_interp_wasm.mjs
index 76f7623..554d9f9 100644
--- a/wasm-port/tests/wasm/node/verify_interp_wasm.mjs
+++ b/wasm-port/tests/wasm/node/verify_interp_wasm.mjs
@@ -3352,13 +3352,22 @@ for (const mainProgramErrorFixture of [
   );
 }
 
-const m98m99NamedProgramNamedPath = writeInterpRegressionFile(
-  "m98m99/13-named-program",
+const m98m99NamedProgramFiles = [
   "test-named.ngc",
+  "test-numbered.ngc",
+];
+const m98m99NamedProgramDir = writeInterpRegressionFiles(
+  "m98m99/13-named-program",
+  m98m99NamedProgramFiles,
+);
+assertInterpRegressionStaging(
+  "m98m99/13-named-program",
+  m98m99NamedProgramFiles,
+  m98m99NamedProgramDir,
 );
 verifyExpectedOutput(
   "interp_m98m99_13_named_program_named_wasm",
-  interp.runFile(m98m99NamedProgramNamedPath),
+  interp.runFile(`${m98m99NamedProgramDir}/test-named.ngc`),
   [
     "file_open=0",
     "file_read_count=4",
@@ -3370,13 +3379,9 @@ verifyExpectedOutput(
   ].join("\n"),
 );
 
-const m98m99NamedProgramNumberedPath = writeInterpRegressionFile(
-  "m98m99/13-named-program",
-  "test-numbered.ngc",
-);
 verifyExpectedOutput(
   "interp_m98m99_13_named_program_numbered_wasm",
-  interp.runFile(m98m99NamedProgramNumberedPath),
+  interp.runFile(`${m98m99NamedProgramDir}/test-numbered.ngc`),
   [
     "file_open=0",
     "file_read_count=4",
@@ -3393,15 +3398,11 @@ const m98m99OExpressionCallPath = writeInterpRegressionFile(
   "test.ngc",
 );
 assert.deepEqual(
-  [
-    m98m99NamedProgramNamedPath,
-    m98m99NamedProgramNumberedPath,
-    m98m99OExpressionCallPath,
-  ],
+  [m98m99OExpressionCallPath],
   m98m99RegressionFiles
-    .slice(21, 24)
+    .slice(23, 24)
     .map((file) => `/work/interp/m98m99/${file}`),
-  "interp m98m99 final direct-file staging manifest drift",
+  "interp m98m99 final o-expression direct-file staging manifest drift",
 );
 const m98m99OExpressionCallRun = runWithCapturedPrints(() =>
   interp.runFile(m98m99OExpressionCallPath),