diff --git a/src/core/game-host.ts b/src/core/game-host.ts
index da2de92..8d1c99f 100644
--- a/src/core/game-host.ts
+++ b/src/core/game-host.ts
@@ -3,7 +3,6 @@ import {
     CommandSchema,
     CommandRegistry,
     PromptEvent,
-    parseCommandSchema,
 } from '@/utils/command';
 import {createGameCommandRegistry, createGameContext, IGameContext, PromptDef} from './game';
 
@@ -14,12 +13,14 @@ export class GameHost<TState extends Record<string, unknown>, TResult=unknown> {
     readonly status: ReadonlySignal<GameHostStatus>;
     readonly activePromptSchema: ReadonlySignal<CommandSchema | null>;
     readonly activePromptPlayer: ReadonlySignal<string | null>;
+    readonly activePromptHint: ReadonlySignal<string | null>;
 
     private _context: IGameContext<TState>;
     private _start: (ctx: IGameContext<TState>) => Promise<TResult>;
     private _status: Signal<GameHostStatus>;
     private _activePromptSchema: Signal<CommandSchema | null>;
     private _activePromptPlayer: Signal<string | null>;
+    private _activePromptHint: Signal<string | null>;
     private _createInitialState: () => TState;
     private _eventListeners: Map<'start' | 'dispose', Set<() => void>>;
     private _isDisposed = false;
@@ -45,6 +46,9 @@ export class GameHost<TState extends Record<string, unknown>, TResult=unknown> {
 
         this._activePromptPlayer = new Signal<string | null>(null);
         this.activePromptPlayer = this._activePromptPlayer;
+        
+        this._activePromptHint = new Signal<string | null>(null);
+        this.activePromptHint = this._activePromptHint;
 
         this._setupPromptTracking();
     }
@@ -56,17 +60,20 @@ export class GameHost<TState extends Record<string, unknown>, TResult=unknown> {
             currentPromptEvent = e as PromptEvent;
             this._activePromptSchema.value = currentPromptEvent.schema;
             this._activePromptPlayer.value = currentPromptEvent.currentPlayer;
+            this._activePromptHint.value = currentPromptEvent.hintText || null;
         });
 
         this._context._commands.on('promptEnd', () => {
             currentPromptEvent = null;
             this._activePromptSchema.value = null;
             this._activePromptPlayer.value = null;
+            this._activePromptHint.value = null;
         });
 
         // Initial state
         this._activePromptSchema.value = null;
         this._activePromptPlayer.value = null;
+        this._activePromptHint.value = null;
     }
 
     tryInput(input: string): string | null {
@@ -77,7 +84,6 @@ export class GameHost<TState extends Record<string, unknown>, TResult=unknown> {
     }
     
     tryAnswerPrompt<TArgs extends any[]>(def: PromptDef<TArgs>, ...args: TArgs){
-        if(typeof def.schema === 'string') def.schema = parseCommandSchema(def.schema);
         return this._context._commands._tryCommit({
             name: def.schema.name,
             params: args,
diff --git a/src/core/game.ts b/src/core/game.ts
index 1076653..009421b 100644
--- a/src/core/game.ts
+++ b/src/core/game.ts
@@ -5,7 +5,7 @@ import {
     CommandRunnerContextExport,
     CommandSchema,
     createCommandRegistry,
-    createCommandRunnerContext,
+    createCommandRunnerContext, parseCommandSchema,
 } from "@/utils/command";
 import {PromptValidator} from "@/utils/command/command-runner";
 
@@ -47,7 +47,7 @@ export function createGameContext<TState extends Record<string, unknown> = {} >(
             return commands.runParsed<T>(command);
         },
         prompt(def, validator, currentPlayer) {
-            return commands.prompt(def.schema, validator, currentPlayer);
+            return commands.prompt(def.schema, validator, def.hintText, currentPlayer);
         },
         
         _state: state,
@@ -60,10 +60,12 @@ export function createGameContext<TState extends Record<string, unknown> = {} >(
 }
 
 export type PromptDef<TArgs extends any[]=any[]> = {
-    schema: CommandSchema | string,
+    schema: CommandSchema,
+    hintText?: string,
 }
-export function createPromptDef<TArgs extends any[]=any[]>(schema: CommandSchema | string): PromptDef<TArgs> {
-    return { schema };
+export function createPromptDef<TArgs extends any[]=any[]>(schema: CommandSchema | string, hintText?: string): PromptDef<TArgs> {
+    schema = typeof schema === 'string' ? parseCommandSchema(schema) : schema;
+    return { schema, hintText };
 }
 
 export function createGameCommandRegistry<TState extends Record<string, unknown> = {} >() {
diff --git a/src/utils/command/command-registry.ts b/src/utils/command/command-registry.ts
index 50ff49c..23290c7 100644
--- a/src/utils/command/command-registry.ts
+++ b/src/utils/command/command-registry.ts
@@ -146,8 +146,9 @@ export function createCommandRunnerContext<TContext>(
     };
 
     const prompt = <TResult,TArgs extends any[]=any[]>(
-        schema: CommandSchema | string,
+        schema: CommandSchema,
         validator: PromptValidator<TResult,TArgs>,
+        hintText?: string,
         currentPlayer?: string | null
     ): Promise<TResult> => {
         const resolvedSchema = typeof schema === 'string' ? parseCommandSchema(schema) : schema;
@@ -174,7 +175,7 @@ export function createCommandRunnerContext<TContext>(
                 emitPromptEnd();
                 reject(new Error(reason ?? 'Cancelled'));
             };
-            activePrompt = { schema: resolvedSchema, currentPlayer: currentPlayer ?? null, tryCommit, cancel };
+            activePrompt = { schema: resolvedSchema, hintText, currentPlayer: currentPlayer ?? null, tryCommit, cancel };
             const event: PromptEvent = { schema: resolvedSchema, currentPlayer: currentPlayer ?? null, tryCommit, cancel };
             for (const listener of promptListeners) {
                 listener(event);
diff --git a/src/utils/command/command-runner.ts b/src/utils/command/command-runner.ts
index 809e9bb..a5ba237 100644
--- a/src/utils/command/command-runner.ts
+++ b/src/utils/command/command-runner.ts
@@ -2,6 +2,8 @@ import type { Command, CommandSchema } from './types';
 
 export type PromptEvent = {
     schema: CommandSchema;
+    /** 提示文本 */
+    hintText?: string;
     /** 当前等待输入的玩家 */
     currentPlayer: string | null;
     /**
@@ -35,7 +37,7 @@ export type CommandRunnerContext<TContext> = {
     context: TContext;
     run: <T=unknown>(input: string) => Promise<CommandResult<T>>;
     runParsed: <T=unknown>(command: Command) => Promise<CommandResult<T>>;
-    prompt: <TResult,TArgs extends any[]=any[]>(schema: CommandSchema | string, validator: PromptValidator<TResult,TArgs>, currentPlayer?: string | null) => Promise<TResult>;
+    prompt: <TResult,TArgs extends any[]=any[]>(schema: CommandSchema, validator: PromptValidator<TResult,TArgs>, hintText?: string, currentPlayer?: string | null) => Promise<TResult>;
     on: <T extends keyof CommandRunnerEvents>(event: T, listener: (e: CommandRunnerEvents[T]) => void) => void;
     off: <T extends keyof CommandRunnerEvents>(event: T, listener: (e: CommandRunnerEvents[T]) => void) => void;
 };