diff --git a/src/ObjectType.ts b/src/ObjectType.ts
index f119c88..6c2957a 100644
--- a/src/ObjectType.ts
+++ b/src/ObjectType.ts
@@ -52,7 +52,7 @@ export class ObjectType<DataType = any, E = ErrorMessageType> extends MixedType<
       return validator(value, type.rules) || { hasError: false };
     };
 
-    return check(value, data, this) as CheckResult<E | string>;
+    return check(value, data, this) as CheckResult<E | string, DataType>;
   }
 
   checkAsync(value: PlainObject = this.value, data?: DataType, fieldName?: string | string[]) {
@@ -83,7 +83,7 @@ export class ObjectType<DataType = any, E = ErrorMessageType> extends MixedType<
         }
 
         return validator(value, type.priorityRules)
-          .then((checkStatus: CheckResult<E | string> | void | null) => {
+          .then((checkStatus: CheckResult<E | string, DataType> | void | null) => {
             if (checkStatus) {
               resolve(checkStatus);
             }
@@ -94,7 +94,7 @@ export class ObjectType<DataType = any, E = ErrorMessageType> extends MixedType<
             }
           })
           .then(() => validator(value, type.rules))
-          .then((checkStatus: CheckResult<E | string> | void | null) => {
+          .then((checkStatus: CheckResult<E | string, DataType> | void | null) => {
             if (checkStatus) {
               resolve(checkStatus);
             }
@@ -103,7 +103,7 @@ export class ObjectType<DataType = any, E = ErrorMessageType> extends MixedType<
       });
     };
 
-    return check(value, data, this) as Promise<CheckResult<E | string>>;
+    return check(value, data, this) as Promise<CheckResult<E | string, DataType>>;
   }
 
   /**
diff --git a/src/types.ts b/src/types.ts
index ab3f8a4..7eabb6d 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -7,10 +7,12 @@ import { ObjectType } from './ObjectType';
 
 export type TypeName = 'array' | 'string' | 'boolean' | 'number' | 'object' | 'date';
 
-export interface CheckResult<E = string> {
+export interface CheckResult<E = string, DataType = PlainObject> {
   hasError?: boolean;
   errorMessage?: E | string;
-  object?: CheckResult<E>;
+  object?: {
+    [P in keyof DataType]: CheckResult<E>;
+  };
   array?: CheckResult<E>[];
 }
 export type ErrorMessageType = string;
diff --git a/types/test.ts b/types/test.ts
index 989dc18..7ffbb7b 100644
--- a/types/test.ts
+++ b/types/test.ts
@@ -237,3 +237,22 @@ ObjectType<F9>().shape({
   // TS2345: Argument of type '{ b: NumberType<any>; }' is not assignable to parameter of type 'SchemaDeclaration<F9>'.
   //   Object literal may only specify known properties, and 'b' does not exist in type 'SchemaDeclaration<F9>'.
 });
+
+interface F10 {
+  a: {
+    b: number;
+  };
+}
+const schemaF10 = new Schema<F10>({
+  a: ObjectType().shape({
+    b: NumberType()
+  })
+});
+
+schemaF10.check({ a: { b: 1 } });
+
+// $ExpectError
+const checkResultF10 = schemaF10.check({ a: { b: '1' } });
+
+checkResultF10.a.object?.b.errorMessage;
+checkResultF10.a.object?.b.hasError;