diff --git a/adapters/intent/gate.go b/adapters/intent/gate.go
index 3033e96..b666874 100644
--- a/adapters/intent/gate.go
+++ b/adapters/intent/gate.go
@@ -33,11 +33,13 @@ type Options struct {
 
 // NewFromOverlay 从 JSON overlay 构造闸门，并把 guard 域标成受保护域。
 // 命令行用它，这样命令本身不必 import agent-intent。
+// NFKC 开启：全角/兼容等价输入与词条同形折叠（与 backend intentgate 一致）。
 func NewFromOverlay(ctx context.Context, fsys fs.FS, roots ...string) (*Gate, error) {
 	return New(ctx, Options{
 		IntentOptions: intent.Options{
 			GuardDomains:     []string{"guard"},
 			ProtectedDomains: []string{"guard"},
+			NFKC:             true,
 		},
 		FS:    fsys,
 		Roots: roots,
diff --git a/deps/agent-intent b/deps/agent-intent
index 65aaebc..2554b50 160000
--- a/deps/agent-intent
+++ b/deps/agent-intent
@@ -1 +1 @@
-Subproject commit 65aaebca1ea69ab7d48eda51d33ef1d4eea5a0bf
+Subproject commit 2554b509e81383308f6264e2b3d03e443bb0d113