update

Author: zjb0807

utilities/Cargo.toml

@@ -18,13 +18,13 @@ sp-std = { workspace = true }
 sp-io = { workspace = true }
 sp-core = { workspace = true }
 
+[dev-dependencies]
 frame-system = { workspace = true, features = ["std"] }
 
 [features]
 default = [ "std" ]
 std = [
 	"frame-support/std",
-	"frame-system/std",
 	"parity-scale-codec/std",
 	"scale-info/std",
 	"serde",