diff --git a/@sammo/game_logic/src/Command/index.ts b/@sammo/game_logic/src/Command/index.ts
index bed2305..590bbee 100644
--- a/@sammo/game_logic/src/Command/index.ts
+++ b/@sammo/game_logic/src/Command/index.ts
@@ -1,12 +1,12 @@
 import type { City } from "@/City.js";
-import { testContraints, type IConstraint, type TestInput } from "@/Constraint/index.js";
+import { testContraints, type IConstraint } from "@/Constraint/index.js";
 import type { GameEnv } from "@/GameEnv.js";
 import type { General } from "@/General.js";
 import type { Nation } from "@/Nation.js";
-import type { IntYearMonth, ReservedTurn } from "@/defs.js";
+import type { IntYearMonth } from "@/defs.js";
 import type { RandUtil } from "@sammo/crypto";
 import { InvalidArgument, must } from "@sammo/util";
-import zod, { z } from "zod";
+import type { z } from "zod";
 
 export const enum CommandType {
     General = 0,