diff --git a/lib/features/runningTree.d.ts b/lib/features/runningTree.d.ts
index 0805bf76..377bcb63 100644
--- a/lib/features/runningTree.d.ts
+++ b/lib/features/runningTree.d.ts
@@ -121,7 +121,7 @@ declare class ListNode<ED extends EntityDict & BaseEntityDict, T extends keyof E
     getIntrinsticFilters(): ED[T]["Selection"]["filter"];
 }
 declare class SingleNode<ED extends EntityDict & BaseEntityDict, T extends keyof ED, Cxt extends AsyncContext<ED>, FrontCxt extends SyncContext<ED>, AD extends CommonAspectDict<ED, Cxt>> extends Node<ED, T, Cxt, FrontCxt, AD> {
-    private id;
+    private id?;
     private children;
     private operation?;
     constructor(entity: T, schema: StorageSchema<ED>, cache: Cache<ED, Cxt, FrontCxt, AD>, authDict: AuthDefDict<ED>, projection?: ED[T]['Selection']['data'] | (() => Promise<ED[T]['Selection']['data']>), parent?: SingleNode<ED, keyof ED, Cxt, FrontCxt, AD> | ListNode<ED, T, Cxt, FrontCxt, AD> | VirtualNode<ED, Cxt, FrontCxt, AD>, path?: string, id?: string, actions?: ActionDef<ED, T>[] | (() => ActionDef<ED, T>[]), cascadeActions?: () => {
@@ -133,14 +133,13 @@ declare class SingleNode<ED extends EntityDict & BaseEntityDict, T extends keyof
     getChild(path: string): SingleNode<ED, keyof ED, Cxt, FrontCxt, AD> | ListNode<ED, keyof ED, Cxt, FrontCxt, AD>;
     setId(id: string): void;
     unsetId(): void;
-    getId(): string;
+    getId(): string | undefined;
     getChildren(): {
         [K: string]: SingleNode<ED, keyof ED, Cxt, FrontCxt, AD> | ListNode<ED, keyof ED, Cxt, FrontCxt, AD>;
     };
     addChild(path: string, node: SingleNode<ED, keyof ED, Cxt, FrontCxt, AD> | ListNode<ED, keyof ED, Cxt, FrontCxt, AD>): void;
     removeChild(path: string): void;
     getFreshValue(context?: FrontCxt): Partial<ED[T]['Schema']> | undefined;
-    isCreation(): boolean;
     doBeforeTrigger(): Promise<void>;
     doAfterTrigger(): Promise<void>;
     create(data: Partial<Omit<ED[T]['CreateSingle']['data'], 'id'>>, beforeExecute?: () => Promise<void>, afterExecute?: () => Promise<void>): void;
@@ -232,7 +231,7 @@ export declare class RunningTree<ED extends EntityDict & BaseEntityDict, Cxt ext
     getPagination(path: string): Pagination;
     setId(path: string, id: string): void;
     unsetId(path: string): void;
-    getId(path: string): string;
+    getId(path: string): string | undefined;
     setPageSize<T extends keyof ED>(path: string, pageSize: number): void;
     setCurrentPage<T extends keyof ED>(path: string, currentPage: number): void;
     getNamedFilters<T extends keyof ED>(path: string): NamedFilterItem<ED, keyof ED>[];
@@ -253,7 +252,6 @@ export declare class RunningTree<ED extends EntityDict & BaseEntityDict, Cxt ext
         entity: keyof ED;
         operation: ED[keyof ED]["Operation"];
     }[] | undefined;
-    isCreation(path: string): boolean;
     execute<T extends keyof ED>(path: string, action?: ED[T]['Action']): Promise<{
         result: Awaited<ReturnType<AD["operate"]>>;
         message: string | null | undefined;
diff --git a/lib/features/runningTree.js b/lib/features/runningTree.js
index b82d39ba..908023f9 100644
--- a/lib/features/runningTree.js
+++ b/lib/features/runningTree.js
@@ -1054,8 +1054,7 @@ var SingleNode = /** @class */ (function (_super) {
         this.publish();
     };
     SingleNode.prototype.unsetId = function () {
-        this.create({});
-        this.id = this.operation.operation.data.id;
+        this.id = undefined;
         this.publish();
     };
     // 最好用getFreshValue取值
@@ -1085,12 +1084,6 @@ var SingleNode = /** @class */ (function (_super) {
             return result[0];
         }
     };
-    SingleNode.prototype.isCreation = function () {
-        var _a;
-        var operations = this.composeOperations();
-        // 如果是create，一定在第一个
-        return !!(operations && ((_a = operations[0]) === null || _a === void 0 ? void 0 : _a.operation.action) === 'create');
-    };
     SingleNode.prototype.doBeforeTrigger = function () {
         var _a;
         return tslib_1.__awaiter(this, void 0, void 0, function () {
@@ -1161,6 +1154,7 @@ var SingleNode = /** @class */ (function (_super) {
     };
     SingleNode.prototype.create = function (data, beforeExecute, afterExecute) {
         var id = (0, uuid_1.generateNewId)();
+        (0, assert_1.assert)(!this.id && !this.dirty, 'create前要保证singleNode为空');
         this.operation = {
             operation: {
                 id: (0, uuid_1.generateNewId)(),
@@ -1170,6 +1164,7 @@ var SingleNode = /** @class */ (function (_super) {
             beforeExecute: beforeExecute,
             afterExecute: afterExecute,
         };
+        this.id = id;
         this.setDirty();
     };
     SingleNode.prototype.update = function (data, action, beforeExecute, afterExecute) {
@@ -1238,10 +1233,16 @@ var SingleNode = /** @class */ (function (_super) {
                 if (childOperations) {
                     if (child instanceof SingleNode) {
                         (0, assert_1.assert)(childOperations.length === 1);
-                        (0, assert_1.assert)(!operation.data[ele2]); // 多对一的子结点不应该有多项
-                        Object.assign(operation.data, (_a = {},
-                            _a[ele2] = childOperations[0].operation,
-                            _a));
+                        if (!operation.data[ele2]) {
+                            Object.assign(operation.data, (_a = {},
+                                _a[ele2] = childOperations[0].operation,
+                                _a));
+                        }
+                        else {
+                            // 目前应该只允许一种情况，就是父create，子update
+                            (0, assert_1.assert)(operation.data[ele].action === 'create' && childOperations[0].operation.action === 'update');
+                            Object.assign(operation.data[ele].data, childOperations[0].operation.data);
+                        }
                     }
                     else {
                         (0, assert_1.assert)(child instanceof ListNode);
@@ -1305,11 +1306,12 @@ var SingleNode = /** @class */ (function (_super) {
         return projection;
     };
     SingleNode.prototype.refresh = function () {
+        var _a;
         return tslib_1.__awaiter(this, void 0, void 0, function () {
             var projection, filter, err_2;
             var _this = this;
-            return tslib_1.__generator(this, function (_a) {
-                switch (_a.label) {
+            return tslib_1.__generator(this, function (_b) {
+                switch (_b.label) {
                     case 0:
                         // SingleNode如果是ListNode的子结点，则不必refresh（优化，ListNode有义务负责子层对象的数据）
                         if (this.parent && this.parent instanceof ListNode && this.parent.getEntity() === this.getEntity()) {
@@ -1317,7 +1319,7 @@ var SingleNode = /** @class */ (function (_super) {
                             return [2 /*return*/];
                         }
                         // 如果是新建，也不用refresh
-                        if (this.isCreation()) {
+                        if (((_a = this.operation) === null || _a === void 0 ? void 0 : _a.operation.action) === 'create') {
                             return [2 /*return*/];
                         }
                         projection = this.getProjection(undefined, true);
@@ -1325,9 +1327,9 @@ var SingleNode = /** @class */ (function (_super) {
                         if (!(projection && filter)) return [3 /*break*/, 4];
                         this.setLoading(true);
                         this.publish();
-                        _a.label = 1;
+                        _b.label = 1;
                     case 1:
-                        _a.trys.push([1, 3, , 4]);
+                        _b.trys.push([1, 3, , 4]);
                         return [4 /*yield*/, this.cache.refresh(this.entity, {
                                 data: projection,
                                 filter: filter,
@@ -1341,10 +1343,10 @@ var SingleNode = /** @class */ (function (_super) {
                                 _this.setLoading(false);
                             })];
                     case 2:
-                        _a.sent();
+                        _b.sent();
                         return [3 /*break*/, 4];
                     case 3:
-                        err_2 = _a.sent();
+                        err_2 = _b.sent();
                         this.setLoading(false);
                         throw err_2;
                     case 4: return [2 /*return*/];
@@ -2026,11 +2028,6 @@ var RunningTree = /** @class */ (function (_super) {
         var operations = node.composeOperations();
         return operations;
     };
-    RunningTree.prototype.isCreation = function (path) {
-        var node = this.findNode(path);
-        (0, assert_1.assert)(node instanceof SingleNode);
-        return node.isCreation();
-    };
     RunningTree.prototype.execute = function (path, action) {
         return tslib_1.__awaiter(this, void 0, void 0, function () {
             var node, operations, entities, result, err_3;
diff --git a/lib/page.mp.js b/lib/page.mp.js
index dae8ed63..0cd6d1ac 100644
--- a/lib/page.mp.js
+++ b/lib/page.mp.js
@@ -398,18 +398,18 @@ var oakBehavior = Behavior({
         unsetId: function () {
             return this.features.runningTree.unsetId(this.state.oakFullpath);
         },
-        isCreation: function (path) {
-            var path2 = path
-                ? "".concat(this.state.oakFullpath, ".").concat(path)
-                : this.state.oakFullpath;
-            return this.features.runningTree.isCreation(path2);
-        },
         update: function (data, action, beforeExecute, afterExecute, path) {
             var path2 = path
                 ? "".concat(this.state.oakFullpath, ".").concat(path)
                 : this.state.oakFullpath;
             return this.features.runningTree.update(path2, data, action, beforeExecute, afterExecute);
         },
+        create: function (data, beforeExecute, afterExecute, path) {
+            var path2 = path
+                ? "".concat(this.state.oakFullpath, ".").concat(path)
+                : this.state.oakFullpath;
+            return this.features.runningTree.create(path2, data, beforeExecute, afterExecute);
+        },
         remove: function (beforeExecute, afterExecute, path) {
             var path2 = path
                 ? "".concat(this.state.oakFullpath, ".").concat(path)
diff --git a/lib/page.web.js b/lib/page.web.js
index 28702a55..6c0ddc49 100644
--- a/lib/page.web.js
+++ b/lib/page.web.js
@@ -163,18 +163,18 @@ var OakComponentBase = /** @class */ (function (_super) {
     /* create<T extends keyof ED>(data: Omit<ED[T]['CreateSingle']['data'], 'id'>, beforeExecute?: () => Promise<void>, afterExecute?: () => Promise<void>) {
         this.features.runningTree.create(this.state.oakFullpath, data, beforeExecute, afterExecute);
     } */
-    OakComponentBase.prototype.isCreation = function (path) {
-        var path2 = path
-            ? "".concat(this.state.oakFullpath, ".").concat(path)
-            : this.state.oakFullpath;
-        return this.features.runningTree.isCreation(path2);
-    };
     OakComponentBase.prototype.update = function (data, action, beforeExecute, afterExecute, path) {
         var path2 = path
             ? "".concat(this.state.oakFullpath, ".").concat(path)
             : this.state.oakFullpath;
         this.features.runningTree.update(path2, data, action, beforeExecute, afterExecute);
     };
+    OakComponentBase.prototype.create = function (data, beforeExecute, afterExecute, path) {
+        var path2 = path
+            ? "".concat(this.state.oakFullpath, ".").concat(path)
+            : this.state.oakFullpath;
+        this.features.runningTree.create(path2, data, beforeExecute, afterExecute);
+    };
     OakComponentBase.prototype.remove = function (beforeExecute, afterExecute, path) {
         var path2 = path
             ? "".concat(this.state.oakFullpath, ".").concat(path)
@@ -536,12 +536,12 @@ function createComponent(option, features) {
                 update: function (data, action, beforeExecute, afterExecute, path) {
                     return _this.update(data, action, beforeExecute, afterExecute, path);
                 },
+                create: function (data, beforeExecute, afterExecute, path) {
+                    return _this.create(data, beforeExecute, afterExecute, path);
+                },
                 remove: function (beforeExecute, afterExecute, path) {
                     return _this.remove(beforeExecute, afterExecute, path);
                 },
-                isCreation: function (path) {
-                    return _this.isCreation(path);
-                }
             });
             if (methods) {
                 var _loop_1 = function (m) {
diff --git a/lib/types/Page.d.ts b/lib/types/Page.d.ts
index 48900a87..fd4f6677 100644
--- a/lib/types/Page.d.ts
+++ b/lib/types/Page.d.ts
@@ -200,9 +200,9 @@ export declare type OakSingleComponentMethods<ED extends EntityDict & BaseEntity
     setId: (id: string) => void;
     unsetId: () => void;
     getId: () => string | undefined;
+    create: (data: Omit<ED[T]['CreateSingle']['data'], 'id'>, beforeExecute?: () => Promise<void>, afterExecute?: () => Promise<void>, path?: string) => void;
     update: (data: ED[T]['Update']['data'], action?: ED[T]['Action'], beforeExecute?: () => Promise<void>, afterExecute?: () => Promise<void>, path?: string) => void;
     remove: (beforeExecute?: () => Promise<void>, afterExecute?: () => Promise<void>, path?: string) => void;
-    isCreation: (path?: string) => boolean;
 };
 export declare type OakListComponentMethods<ED extends EntityDict & BaseEntityDict, T extends keyof ED> = {
     loadMore: () => Promise<void>;
@@ -260,7 +260,7 @@ export declare type OakListComoponetData<ED extends EntityDict & BaseEntityDict,
 export declare type MakeOakComponent<ED extends EntityDict & BaseEntityDict, Cxt extends AsyncContext<ED>, FrontCxt extends SyncContext<ED>, AD extends Record<string, Aspect<ED, Cxt>>, FD extends Record<string, Feature>> = <T extends keyof ED, FormedData extends DataOption, IsList extends boolean, TData extends DataOption, TProperty extends PropertyOption, TMethod extends MethodOption>(options: OakComponentOption<ED, T, Cxt, FrontCxt, AD, FD, FormedData, IsList, TData, TProperty, TMethod>) => (props: ReactComponentProps<IsList, TProperty>) => React.ReactElement;
 export declare type WebComponentCommonMethodNames = 'setNotification' | 'setMessage' | 'navigateTo' | 'navigateBack' | 'redirectTo' | 'clean' | 't' | 'execute' | 'refresh' | 'setDisablePulldownRefresh' | 'aggregate' | 'checkOperation';
 export declare type WebComponentListMethodNames = 'loadMore' | 'setFilters' | 'addNamedFilter' | 'removeNamedFilter' | 'removeNamedFilterByName' | 'setNamedSorters' | 'addNamedSorter' | 'removeNamedSorter' | 'removeNamedSorterByName' | 'setPageSize' | 'setCurrentPage' | 'addItem' | 'removeItem' | 'updateItem' | 'resetItem' | 'recoverItem';
-export declare type WebComponentSingleMethodNames = 'update' | 'remove' | 'isCreation';
+export declare type WebComponentSingleMethodNames = 'update' | 'remove' | 'create';
 export declare type WebComponentProps<ED extends EntityDict & BaseEntityDict, T extends keyof ED, IsList extends boolean, TData extends DataOption = {}, TMethod extends MethodOption = {}> = {
     methods: TMethod & OakCommonComponentMethods<ED, T> & OakListComponentMethods<ED, T> & OakSingleComponentMethods<ED, T>;
     data: TData & OakComponentData<ED, T> & (IsList extends true ? OakListComoponetData<ED, T> : {});
diff --git a/src/features/runningTree.ts b/src/features/runningTree.ts
index 9d24e1a8..46799a07 100644
--- a/src/features/runningTree.ts
+++ b/src/features/runningTree.ts
@@ -1066,7 +1066,7 @@ class SingleNode<ED extends EntityDict & BaseEntityDict,
     Cxt extends AsyncContext<ED>,
     FrontCxt extends SyncContext<ED>,
     AD extends CommonAspectDict<ED, Cxt>> extends Node<ED, T, Cxt, FrontCxt, AD> {
-    private id: string;
+    private id?: string;
     private children: {
         [K: string]: SingleNode<ED, keyof ED, Cxt, FrontCxt, AD> | ListNode<ED, keyof ED, Cxt, FrontCxt, AD>;
     };
@@ -1153,8 +1153,7 @@ class SingleNode<ED extends EntityDict & BaseEntityDict,
     }
 
     unsetId() {
-        this.create({});
-        this.id = this.operation!.operation.data.id;
+        this.id = undefined;
         this.publish();
     }
 
@@ -1190,12 +1189,6 @@ class SingleNode<ED extends EntityDict & BaseEntityDict,
         }
     }
 
-    isCreation() {
-        const operations = this.composeOperations();
-        // 如果是create，一定在第一个
-        return !!(operations && operations[0]?.operation.action === 'create');
-    }
-
 
     async doBeforeTrigger(): Promise<void> {
         if (this.operation?.beforeExecute) {
@@ -1221,6 +1214,7 @@ class SingleNode<ED extends EntityDict & BaseEntityDict,
 
     create(data: Partial<Omit<ED[T]['CreateSingle']['data'], 'id'>>, beforeExecute?: () => Promise<void>, afterExecute?: () => Promise<void>) {
         const id = generateNewId();
+        assert(!this.id && !this.dirty, 'create前要保证singleNode为空');
         this.operation = {
             operation: {
                 id: generateNewId(),
@@ -1230,6 +1224,7 @@ class SingleNode<ED extends EntityDict & BaseEntityDict,
             beforeExecute,
             afterExecute,
         };
+        this.id = id;
         this.setDirty();
     }
 
@@ -1307,10 +1302,16 @@ class SingleNode<ED extends EntityDict & BaseEntityDict,
                 if (childOperations) {
                     if (child instanceof SingleNode) {
                         assert(childOperations.length === 1);
-                        assert(!operation.data[ele2]);      // 多对一的子结点不应该有多项
-                        Object.assign(operation.data, {
-                            [ele2]: childOperations[0].operation,
-                        });
+                        if (!operation.data[ele2]) {
+                            Object.assign(operation.data, {
+                                [ele2]: childOperations[0].operation,
+                            });
+                        }
+                        else {
+                            // 目前应该只允许一种情况，就是父create，子update
+                            assert(operation.data[ele].action === 'create' && childOperations[0].operation.action === 'update');
+                            Object.assign(operation.data[ele].data, childOperations[0].operation.data);
+                        }
                     }
                     else {
                         assert(child instanceof ListNode);
@@ -1383,7 +1384,7 @@ class SingleNode<ED extends EntityDict & BaseEntityDict,
         }
 
         // 如果是新建，也不用refresh
-        if (this.isCreation()) {
+        if (this.operation?.operation.action === 'create') {
             return;
         }
 
@@ -2199,12 +2200,6 @@ export class RunningTree<
         return operations;
     }
 
-    isCreation(path: string) {
-        const node = this.findNode(path)!;
-        assert(node instanceof SingleNode);
-        return node.isCreation();
-    }
-
     async execute<T extends keyof ED>(path: string, action?: ED[T]['Action']) {
         const node = this.findNode(path)!;
         if (action) {
diff --git a/src/page.mp.ts b/src/page.mp.ts
index 7c8fa9ea..7f33b7a6 100644
--- a/src/page.mp.ts
+++ b/src/page.mp.ts
@@ -585,13 +585,6 @@ const oakBehavior = Behavior<
             return this.features.runningTree.unsetId(this.state.oakFullpath);
         },
 
-        isCreation(path?: string) {
-            const path2 = path
-                ? `${this.state.oakFullpath}.${path}`
-                : this.state.oakFullpath;
-            return this.features.runningTree.isCreation(path2);
-        },
-
         update(data, action, beforeExecute, afterExecute, path) {
             const path2 = path
                 ? `${this.state.oakFullpath}.${path}`
@@ -604,6 +597,19 @@ const oakBehavior = Behavior<
                 afterExecute
             );
         },
+
+        create(data, beforeExecute, afterExecute, path) {
+            const path2 = path
+                ? `${this.state.oakFullpath}.${path}`
+                : this.state.oakFullpath;
+            return this.features.runningTree.create(
+                path2,
+                data,
+                beforeExecute,
+                afterExecute
+            );
+        },
+
         remove(beforeExecute, afterExecute, path) {
             const path2 = path
                 ? `${this.state.oakFullpath}.${path}`
diff --git a/src/page.web.tsx b/src/page.web.tsx
index 1d70bb26..1b9de9c0 100644
--- a/src/page.web.tsx
+++ b/src/page.web.tsx
@@ -78,7 +78,7 @@ abstract class OakComponentBase<
         name: string,
         detail?: DetailType,
         options?: WechatMiniprogram.Component.TriggerEventOption
-    ) {}
+    ) { }
 
     sub(type: string, callback: Function) {
         this.features.eventBus.sub(type, callback);
@@ -301,13 +301,6 @@ abstract class OakComponentBase<
         this.features.runningTree.create(this.state.oakFullpath, data, beforeExecute, afterExecute);
     } */
 
-    isCreation(path?: string) {
-        const path2 = path
-            ? `${this.state.oakFullpath}.${path}`
-            : this.state.oakFullpath;
-        return this.features.runningTree.isCreation(path2);
-    }
-
     update<T extends keyof ED>(
         data: ED[T]['Update']['data'],
         action?: ED[T]['Action'],
@@ -327,6 +320,23 @@ abstract class OakComponentBase<
         );
     }
 
+    create<T extends keyof ED>(
+        data: Omit<ED[T]['CreateSingle']['data'], 'id'>,
+        beforeExecute?: () => Promise<void>,
+        afterExecute?: () => Promise<void>,
+        path?: string
+    ) {
+        const path2 = path
+            ? `${this.state.oakFullpath}.${path}`
+            : this.state.oakFullpath;
+        this.features.runningTree.create(
+            path2,
+            data,
+            beforeExecute,
+            afterExecute
+        );
+    }
+
     remove(
         beforeExecute?: () => Promise<void>,
         afterExecute?: () => Promise<void>,
@@ -682,7 +692,7 @@ export function createComponent<
     > & {
         getRender: () => React.ComponentType<any>;
     };
-    
+
     if (option.observers) {
         console.error('observers即将废弃（已经没有效果），请使用listeners重写');
     }
@@ -815,12 +825,15 @@ export function createComponent<
                 update: (data: ED[T]['Update']['data'], action: ED[T]['Action'], beforeExecute?: () => Promise<void>, afterExecute?: () => Promise<void>, path?: string) => {
                     return this.update(data, action, beforeExecute, afterExecute, path);
                 },
+                create: (data: Omit<ED[T]['CreateSingle']['data'], 'id'>,
+                    beforeExecute?: () => Promise<void>,
+                    afterExecute?: () => Promise<void>,
+                    path?: string) => {
+                    return this.create(data, beforeExecute, afterExecute, path);
+                },
                 remove: (beforeExecute?: () => Promise<void>, afterExecute?: () => Promise<void>, path?: string) => {
                     return this.remove(beforeExecute, afterExecute, path);
                 },
-                isCreation: (path?: string) => {
-                    return this.isCreation(path);
-                }
             } as Record<WebComponentSingleMethodNames, Function>);
 
             if (methods) {
diff --git a/src/types/Page.ts b/src/types/Page.ts
index d8d0bc2c..83b37d87 100644
--- a/src/types/Page.ts
+++ b/src/types/Page.ts
@@ -381,10 +381,9 @@ export type OakSingleComponentMethods<ED extends EntityDict & BaseEntityDict, T
     setId: (id: string) => void;
     unsetId: () => void;
     getId: () => string | undefined;
-    // create: (data: Omit<ED[T]['CreateSingle']['data'], 'id'>, beforeExecute?: () => Promise<void>, afterExecute?: () => Promise<void>) => void;
+    create: (data: Omit<ED[T]['CreateSingle']['data'], 'id'>, beforeExecute?: () => Promise<void>, afterExecute?: () => Promise<void>, path?: string) => void;
     update: (data: ED[T]['Update']['data'], action?: ED[T]['Action'], beforeExecute?: () => Promise<void>, afterExecute?: () => Promise<void>, path?: string) => void;
     remove: (beforeExecute?: () => Promise<void>, afterExecute?: () => Promise<void>, path?: string) => void;
-    isCreation: (path?: string) => boolean;
 }
 
 export type OakListComponentMethods<ED extends EntityDict & BaseEntityDict, T extends keyof ED> = {
@@ -489,7 +488,7 @@ export type WebComponentListMethodNames = 'loadMore' | 'setFilters' | 'addNamedF
     | 'addNamedSorter' | 'removeNamedSorter' | 'removeNamedSorterByName' | 'setPageSize' | 'setCurrentPage' | 'addItem' | 'removeItem' | 'updateItem' | 'resetItem' | 'recoverItem';
 
 // 暴露给single组件的方法
-export type WebComponentSingleMethodNames = 'update' | 'remove' | 'isCreation';
+export type WebComponentSingleMethodNames = 'update' | 'remove' | 'create';
 
 export type WebComponentProps<
     ED extends EntityDict & BaseEntityDict,