diff --git a/aiter/ops/flydsl/moe_kernels.py b/aiter/ops/flydsl/moe_kernels.py
index f1c12cd6b5..f5aa2627d1 100644
--- a/aiter/ops/flydsl/moe_kernels.py
+++ b/aiter/ops/flydsl/moe_kernels.py
@@ -625,11 +625,18 @@ def _s2_args_std(
 
 
 def _run_compiled(exe, args):
-    """Call the JitFunction with the given args.
-    JitFunction.__call__ handles compilation caching internally.
+    """First call: JIT-compile via flyc.compile (compiles + executes + returns CompiledFunction).
+    Subsequent calls: fast dispatch via the cached CompiledFunction.
     """
+    import flydsl.compiler as flyc
+
+    cf = getattr(exe, "_cf", None)
+    if cf is not None:
+        cf(*args)
+        return
     try:
-        exe(*args)
+        cf = flyc.compile(exe, *args)
+        exe._cf = cf
     except Exception:
         # JitFunction.__call__ leaks ir.Context on compilation failure,
         # causing all subsequent JitFunction calls to take a wrong code path