diff --git a/specification/wasm-3.0/7.1-soundness.configurations.spectec b/specification/wasm-3.0/7.1-soundness.configurations.spectec
index 63bbd7d97b..6b8f56cbb4 100644
--- a/specification/wasm-3.0/7.1-soundness.configurations.spectec
+++ b/specification/wasm-3.0/7.1-soundness.configurations.spectec
@@ -87,13 +87,13 @@ rule Globalinst_ok:
   -- Val_ok: s |- val : t
 
 rule Meminst_ok:
-  s |- {TYPE at `[n..m] PAGE, BYTES b*} : at `[n..m] PAGE
-  -- Memtype_ok: {} |- at `[n..m] PAGE : OK
+  s |- {TYPE at `[n..m?] PAGE, BYTES b*} : at `[n..m?] PAGE
+  -- Memtype_ok: {} |- at `[n..m?] PAGE : OK
   -- if |b*| = $(n * $($(64 * $Ki)))
 
 rule Tableinst_ok:
-  s |- {TYPE at `[n..m] rt, REFS ref*} : at `[n..m] rt
-  -- Tabletype_ok: {} |- at `[n..m] rt : OK
+  s |- {TYPE at `[n..m?] rt, REFS ref*} : at `[n..m?] rt
+  -- Tabletype_ok: {} |- at `[n..m?] rt : OK
   -- if |ref*| = n
   -- (Ref_ok: s |- ref : rt)*
 
@@ -263,12 +263,12 @@ rule Extend_globalinst:
   -- if mut? = MUT \/ val = val'
 
 rule Extend_meminst:
-  {TYPE at `[n..m] PAGE, BYTES b*} `<= {TYPE at `[n'..m] PAGE, BYTES b'*}
+  {TYPE at `[n..m?] PAGE, BYTES b*} `<= {TYPE at `[n'..m?] PAGE, BYTES b'*}
   -- if n <= n'
   -- if |b*| <= |b'*|
 
 rule Extend_tableinst:
-  {TYPE at `[n..m] rt, REFS ref*} `<= {TYPE at `[n'..m] rt, REFS ref'*}
+  {TYPE at `[n..m?] rt, REFS ref*} `<= {TYPE at `[n'..m?] rt, REFS ref'*}
   -- if n <= n'
   -- if |ref*| <= |ref'*|
 
diff --git a/specification/wasm-latest/7.1-soundness.configurations.spectec b/specification/wasm-latest/7.1-soundness.configurations.spectec
index 63bbd7d97b..6b8f56cbb4 100644
--- a/specification/wasm-latest/7.1-soundness.configurations.spectec
+++ b/specification/wasm-latest/7.1-soundness.configurations.spectec
@@ -87,13 +87,13 @@ rule Globalinst_ok:
   -- Val_ok: s |- val : t
 
 rule Meminst_ok:
-  s |- {TYPE at `[n..m] PAGE, BYTES b*} : at `[n..m] PAGE
-  -- Memtype_ok: {} |- at `[n..m] PAGE : OK
+  s |- {TYPE at `[n..m?] PAGE, BYTES b*} : at `[n..m?] PAGE
+  -- Memtype_ok: {} |- at `[n..m?] PAGE : OK
   -- if |b*| = $(n * $($(64 * $Ki)))
 
 rule Tableinst_ok:
-  s |- {TYPE at `[n..m] rt, REFS ref*} : at `[n..m] rt
-  -- Tabletype_ok: {} |- at `[n..m] rt : OK
+  s |- {TYPE at `[n..m?] rt, REFS ref*} : at `[n..m?] rt
+  -- Tabletype_ok: {} |- at `[n..m?] rt : OK
   -- if |ref*| = n
   -- (Ref_ok: s |- ref : rt)*
 
@@ -263,12 +263,12 @@ rule Extend_globalinst:
   -- if mut? = MUT \/ val = val'
 
 rule Extend_meminst:
-  {TYPE at `[n..m] PAGE, BYTES b*} `<= {TYPE at `[n'..m] PAGE, BYTES b'*}
+  {TYPE at `[n..m?] PAGE, BYTES b*} `<= {TYPE at `[n'..m?] PAGE, BYTES b'*}
   -- if n <= n'
   -- if |b*| <= |b'*|
 
 rule Extend_tableinst:
-  {TYPE at `[n..m] rt, REFS ref*} `<= {TYPE at `[n'..m] rt, REFS ref'*}
+  {TYPE at `[n..m?] rt, REFS ref*} `<= {TYPE at `[n'..m?] rt, REFS ref'*}
   -- if n <= n'
   -- if |ref*| <= |ref'*|