diff --git a/README.md b/README.md
index 005ab0c..db6494a 100644
--- a/README.md
+++ b/README.md
@@ -64,7 +64,7 @@ annil(安奈儿)是微信小程序原生开发插件,其提供的API功能更强
 - 可选
 
   ```bash
-  npm typescript miniprogram-api-typings --save-dev
+  npm typescript --save-dev
   ```
 
   ```bash
@@ -93,8 +93,6 @@ annil(安奈儿)是微信小程序原生开发插件,其提供的API功能更强
    module.exports = require("./mobx.cjs.production.min.js");
    ```
 
-   > 另外,构建时会出现`node_modules/miniprogram-api-typings/index.d.ts.js: Npm package entry file not found`错误,这是因为annil插件把官方类型库`miniprogram-api-typings`加入到生产依赖中,而npm构建时找不到它的生产目录所致,无视即可。还需删除`miniprogram_npm`下的`hry-types`目录(annil依赖的类型工具库)。
-
 3. 配置tsconfig.json(使用ts开发时)
    ```json
    {
@@ -102,7 +100,9 @@ annil(安奈儿)是微信小程序原生开发插件,其提供的API功能更强
        // ...
        "lib": ["ES2022"],
        "skipLibCheck": true,
-       "types": ["miniprogram-api-typings", "mobx"]
+       "strict": true,
+       "strictFunctionTypes": false, // 解决给事件参数e重定义类型报错的问题
+       "types": ["miniprogram-api-typings"]
      }
      // ...
    }
diff --git a/jest.config.ts b/jest.config.ts
index adaea4c..7b254c1 100644
--- a/jest.config.ts
+++ b/jest.config.ts
@@ -12,6 +12,7 @@ export const config = {
     "./src/**/*.ts",
     "!src/**/*.test.ts",
     "!src/api/navigateTo.ts",
+    "!src/inject.ts",
     "!src/thirdLib/**",
   ],
   testMatch: [
diff --git a/jest/events/events.test.ts b/jest/events/events.test.ts
index 6c4b312..a9fc090 100644
--- a/jest/events/events.test.ts
+++ b/jest/events/events.test.ts
@@ -1,5 +1,3 @@
-/* eslint-disable @typescript-eslint/no-non-null-assertion */
-
 import simulate from "miniprogram-simulate";
 import path from "path";
 
diff --git a/jest/events/events.ts b/jest/events/events.ts
index 93c97fa..9b756f0 100644
--- a/jest/events/events.ts
+++ b/jest/events/events.ts
@@ -14,7 +14,7 @@ const subA = SubComponent<Root, CompDoc>()({
 
 type Root = typeof rootComponent;
 
-export const rootComponent = RootComponent()({
+const rootComponent = RootComponent()({
   data: {
     id: "",
   },
diff --git a/jest/inject/duplicate/duplicate.json b/jest/inject/duplicate/duplicate.json
new file mode 100644
index 0000000..a89ef4d
--- /dev/null
+++ b/jest/inject/duplicate/duplicate.json
@@ -0,0 +1,4 @@
+{
+  "component": true,
+  "usingComponents": {}
+}
diff --git a/jest/inject/duplicate/duplicate.test.ts b/jest/inject/duplicate/duplicate.test.ts
new file mode 100644
index 0000000..4180ec5
--- /dev/null
+++ b/jest/inject/duplicate/duplicate.test.ts
@@ -0,0 +1,50 @@
+import simulate from "miniprogram-simulate";
+import path from "path";
+import { instanceConfig } from "../../../src";
+import { BBeforeCreate } from "../../../src/behaviors/BbeforeCreated";
+import { BComputedAndWatch } from "../../../src/behaviors/BComputedAndWatch";
+import { BStore } from "../../../src/behaviors/BStore";
+export const checkData = {
+  options: {} as object | undefined,
+  data: {} as any,
+  behaviors: [] as string[],
+};
+
+const behavior = Behavior({});
+
+// 注入options配置
+// @ts-ignore
+instanceConfig.setInjectInfo({
+  options: {
+    addGlobalClass: true,
+    multipleSlots: true,
+    pureDataPattern: /^_/,
+    virtualHost: true,
+  },
+  data: {
+    injectStr: "string",
+  },
+  behaviors: [behavior],
+});
+
+describe("inject数据被组件数据覆盖", () => {
+  const id = simulate.load(path.resolve(__dirname, "duplicate"));
+  const comp = simulate.render(id);
+  const parent = document.createElement("parent-wrapper");
+
+  comp.attach(parent);
+
+  test("注入options、data、behaviors", () => {
+    expect(checkData.options).toStrictEqual({
+      classPrefix: "main", // miniprogram-simulate 定义的
+      addGlobalClass: false,
+      multipleSlots: false,
+      pureDataPattern: /^__/,
+      virtualHost: false,
+    });
+
+    expect(checkData.data.injectStr).toBe("changed");
+
+    expect(checkData.behaviors).toStrictEqual([BStore, BComputedAndWatch, behavior, BBeforeCreate]);
+  });
+});
diff --git a/jest/inject/duplicate/duplicate.ts b/jest/inject/duplicate/duplicate.ts
new file mode 100644
index 0000000..2578d3b
--- /dev/null
+++ b/jest/inject/duplicate/duplicate.ts
@@ -0,0 +1,28 @@
+import { DefineComponent, RootComponent } from "../../../src";
+import { checkData } from "./duplicate.test";
+
+const rootComponent = RootComponent()({
+  options: {
+    addGlobalClass: false,
+    multipleSlots: false,
+    pureDataPattern: /^__/,
+    virtualHost: false,
+  },
+  data: {
+    injectStr: "changed",
+  },
+  lifetimes: {
+    beforeCreate(opt) {
+      checkData.options = opt.options;
+
+      checkData.data = opt.data;
+
+      checkData.behaviors = opt.behaviors;
+    },
+  },
+});
+
+DefineComponent({
+  name: "injectNormal",
+  rootComponent,
+});
diff --git a/jest/inject/duplicate/duplicate.wxml b/jest/inject/duplicate/duplicate.wxml
new file mode 100644
index 0000000..e69de29
diff --git a/jest/inject/normal/normal.json b/jest/inject/normal/normal.json
new file mode 100644
index 0000000..a89ef4d
--- /dev/null
+++ b/jest/inject/normal/normal.json
@@ -0,0 +1,4 @@
+{
+  "component": true,
+  "usingComponents": {}
+}
diff --git a/jest/inject/normal/normal.test.ts b/jest/inject/normal/normal.test.ts
new file mode 100644
index 0000000..1342e60
--- /dev/null
+++ b/jest/inject/normal/normal.test.ts
@@ -0,0 +1,44 @@
+import simulate from "miniprogram-simulate";
+import path from "path";
+import { instanceConfig } from "../../../src";
+
+export const checkData = {
+  options: {} as object | undefined,
+  data: {} as any,
+};
+
+const options = {
+  addGlobalClass: true,
+  multipleSlots: true,
+  pureDataPattern: /^_/,
+  virtualHost: true,
+};
+
+// 注入options配置
+// @ts-ignore
+instanceConfig.setInjectInfo({
+  options,
+  data: {
+    injectStr: "string",
+  },
+  store: {
+    injectTheme: () => "dark",
+  },
+});
+
+describe("inject-无重复", () => {
+  const id = simulate.load(path.resolve(__dirname, "normal"));
+  const comp = simulate.render(id);
+  const parent = document.createElement("parent-wrapper");
+
+  comp.attach(parent);
+
+  test("注入options、data、store", () => {
+    expect(checkData.options).toStrictEqual({
+      classPrefix: "main", // miniprogram-simulate 定义的
+      ...options,
+    });
+
+    expect(checkData.data).toStrictEqual({ injectTheme: "dark", injectStr: "string" });
+  });
+});
diff --git a/jest/inject/normal/normal.ts b/jest/inject/normal/normal.ts
new file mode 100644
index 0000000..8eeba02
--- /dev/null
+++ b/jest/inject/normal/normal.ts
@@ -0,0 +1,17 @@
+import { DefineComponent, RootComponent } from "../../../src";
+import { checkData } from "./normal.test";
+
+const rootComponent = RootComponent()({
+  lifetimes: {
+    beforeCreate(opt) {
+      checkData.options = opt.options!;
+
+      checkData.data = opt.data;
+    },
+  },
+});
+
+DefineComponent({
+  name: "injectNormal",
+  rootComponent,
+});
diff --git a/jest/inject/normal/normal.wxml b/jest/inject/normal/normal.wxml
new file mode 100644
index 0000000..e69de29
diff --git a/package-lock.json b/package-lock.json
index 12437d9..7b7182d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,9 +8,6 @@
       "name": "annil",
       "version": "1.4.0",
       "license": "MIT",
-      "dependencies": {
-        "hry-types": "^0.17.0"
-      },
       "devDependencies": {
         "@commitlint/config-conventional": "^17.6.5",
         "@types/jest": "^29.5.5",
@@ -29,6 +26,7 @@
         "typescript": "^5.3.2"
       },
       "peerDependencies": {
+        "hry-types": "^0.17.0",
         "miniprogram-api-typings": "^3.12.2"
       }
     },
@@ -3776,8 +3774,9 @@
     },
     "node_modules/hry-types": {
       "version": "0.17.0",
-      "resolved": "https://registry.npmjs.org/hry-types/-/hry-types-0.17.0.tgz",
-      "integrity": "sha512-fE3AcVUgJ7XsZAepRCaF2KAK+FoGJegulaSPTxvk1+2Ut6mjUKrbEoucJVULQz+hh/P+hW8FDNZMldZNFoMikg=="
+      "resolved": "https://registry.npmmirror.com/hry-types/-/hry-types-0.17.0.tgz",
+      "integrity": "sha512-fE3AcVUgJ7XsZAepRCaF2KAK+FoGJegulaSPTxvk1+2Ut6mjUKrbEoucJVULQz+hh/P+hW8FDNZMldZNFoMikg==",
+      "peer": true
     },
     "node_modules/html-encoding-sniffer": {
       "version": "3.0.0",
diff --git a/package.json b/package.json
index a367965..a455e61 100644
--- a/package.json
+++ b/package.json
@@ -53,10 +53,8 @@
   ],
   "author": "missannil",
   "license": "MIT",
-  "dependencies": {
-    "hry-types": "^0.17.0"
-  },
   "peerDependencies": {
+    "hry-types": "^0.17.0",
     "miniprogram-api-typings": "^3.12.2"
   }
 }
diff --git a/src/api/DefineComponent/collectOptionsForComponent.ts b/src/api/DefineComponent/collectOptionsForComponent.ts
index 246c458..650e27f 100644
--- a/src/api/DefineComponent/collectOptionsForComponent.ts
+++ b/src/api/DefineComponent/collectOptionsForComponent.ts
@@ -1,8 +1,10 @@
 import type { Func } from "hry-types/src/Misc/_api";
+import { instanceConfig } from "../..";
 import { BBeforeCreate } from "../../behaviors/BbeforeCreated";
 import { BComputedAndWatch } from "../../behaviors/BComputedAndWatch";
 import type { ComputedCache, Instance } from "../../behaviors/BComputedAndWatch/types";
 import { BStore } from "../../behaviors/BStore";
+import { Assign } from "../../types/Assign";
 import type { WMComponent } from "../../types/OfficialTypeAlias";
 import { INNERMARKER } from "../../utils/InnerMarker";
 import { isEmptyObject } from "../../utils/isEmptyObject";
@@ -292,6 +294,44 @@ function collectRootComponentOption(
   otherFieldsHandle(finalOptions, rootComponentOptions);
 }
 
+/**
+ * 合并 source 对象字段到 target字段
+ * @remarks 规则：
+ * 1. behaviors字段 源对象在前
+ * 2. 对象字段 源覆盖目标
+ * @param target - 目标对象
+ * @param source - 源对象
+ * @returns 按规则合并后的对象
+ */
+function merge<Target extends object, Source extends object>(target: Target, source: Source): Assign<Target, Source> {
+  for (const key in source) {
+    const sourceVal = source[key];
+    if (key in target) {
+      // @ts-ignore
+      const targetVal = target[key];
+      switch (key) {
+        case "behaviors":
+          {
+            // @ts-ignore
+            target[key] = [...sourceVal, ...targetVal];
+          }
+          break;
+
+        default:
+          {
+            // @ts-ignore 源覆盖目标
+            target[key] = Object.assign(targetVal, sourceVal);
+          }
+          break;
+      }
+    } else {
+      // @ts-ignore
+      target[key] = sourceVal;
+    }
+  }
+
+  return target as unknown as Assign<Target, Source>;
+}
 /**
  * 返回一个由rootComponentOption和subComponentsList配置整合的对象
  * @param rootComponentOption -
@@ -303,18 +343,14 @@ export function collectOptionsForComponent(
 ): FinalOptionsOfComponent {
   const rootComponentOption = defineComponentOption.rootComponent;
   const subComponentsList = defineComponentOption.subComponents;
-  const finalOptionsForComponent: FinalOptionsOfComponent = {
-    options: {
-      addGlobalClass: true, // "styleIsolation": "apply-shared"
-      multipleSlots: true,
-      pureDataPattern: /^_/,
-      virtualHost: true,
-    },
-    behaviors: [BStore, BComputedAndWatch],
-    methods: {},
+
+  const finalOptionsForComponent: FinalOptionsOfComponent = merge(instanceConfig.injectInfo || {}, {
     observers: {},
     data: {},
-  };
+    methods: {},
+    behaviors: [BStore, BComputedAndWatch],
+  });
+
   /**
    * 有些字段配置同时存在根组件和子组件当中(如pageLifetimes，lifetimes,watch字段), 且key相同值类型为函数。funcConfig对象用于收集这些配置为数组形式,最终再一起整合进finalOptionsForComponent配置中。即funcConfig是一个临时中介对象。
    */
@@ -350,7 +386,7 @@ export function collectOptionsForComponent(
   /* istanbul ignore next: miniprogram-simulate(当前版本 1.6.1) 无法测试页面 */
   finalOptionsForComponent.isPage
     // 页面时删除预设的虚拟组件字段
-    && Reflect.deleteProperty(finalOptionsForComponent.options!, "virtualHost");
+    && finalOptionsForComponent.options && Reflect.deleteProperty(finalOptionsForComponent.options, "virtualHost");
 
   // BBeforeCreate在最后面,让BeforeCreate生命周期运行在最终建立组件时。
   finalOptionsForComponent.behaviors!.push(BBeforeCreate);
diff --git a/src/api/DefineComponent/index.ts b/src/api/DefineComponent/index.ts
index ff2ca89..c97e2d4 100644
--- a/src/api/DefineComponent/index.ts
+++ b/src/api/DefineComponent/index.ts
@@ -54,6 +54,7 @@ export type DefineComponentOption = {
  */
 export const DefineComponent: DefineComponentConstructor = function(options): any {
   // console.log("---------------------------");
+
   Component(
     collectOptionsForComponent(options as DefineComponentOption) as any,
   );
diff --git a/src/api/InstanceInject/InstanceInject.ts b/src/api/InstanceInject/InstanceInject.ts
deleted file mode 100644
index 33159f9..0000000
--- a/src/api/InstanceInject/InstanceInject.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-// import type { WMComponentOption } from "../../types/officialAlias";
-
-// // export type InjectMethodConstraint = Record<string, Func>;
-
-// // export type InjectDataConstraint = Record<string, unknown>;
-
-// export abstract class Inject {
-//   public options?: WMComponentOption;
-//   // public methods?: InjectMethodConstraint;
-//   // public data?: InjectDataConstraint;
-// }
-
-// /**
-//  * 实例注入接口,加入数据到所有实例中(当前仅支持data,methods,options字段),可在this上获取对应数据 响应式需函数返回方式
-//  * @example
-//  */
-// export class InstanceInject extends Inject {
-//   private static _injectOption = new InstanceInject();
-//   public static get InjectOption(): InstanceInject {
-//     return this._injectOption;
-//   }
-//   public static set InjectOption(options: InstanceInject) {
-//     this._injectOption = options;
-//   }
-// }
diff --git a/src/api/InstanceInject/instanceConfig.ts b/src/api/InstanceInject/instanceConfig.ts
new file mode 100644
index 0000000..b89b2c3
--- /dev/null
+++ b/src/api/InstanceInject/instanceConfig.ts
@@ -0,0 +1,39 @@
+/* eslint-disable @typescript-eslint/explicit-member-accessibility */
+
+import { ReturnTypeInObject } from "hry-types/src/Object/ReturnTypeInObject";
+import { WMComponentOption } from "../../types/OfficialTypeAlias";
+import { DataConstraint } from "../RootComponent/Data/DataConstraint";
+import { MethodsConstraint } from "../RootComponent/Methods/MethodsConstraint";
+import { StoreConstraint } from "../RootComponent/Store/StoreConstraint";
+
+// 利用继承的多态性 使得IInjectInfo类型可由使用者外部定义
+interface BaseInjectInfo {
+  options?: WMComponentOption;
+  methods?: MethodsConstraint;
+  data?: DataConstraint;
+  store?: StoreConstraint;
+  behaviors?: string[];
+}
+
+// eslint-disable-next-line @typescript-eslint/no-empty-interface
+export interface IInjectInfo extends BaseInjectInfo {
+}
+
+export type IInjectData = IInjectInfo["data"] & ReturnTypeInObject<IInjectInfo["store"]>;
+
+export type IInjectMethods = IInjectInfo["methods"];
+
+/**
+ * 实例配置接口
+ */
+class InstanceConfig {
+  private info: { injectInfo?: IInjectInfo } = {};
+  public get injectInfo() {
+    return this.info.injectInfo;
+  }
+  public setInjectInfo(info: IInjectInfo | undefined) {
+    info && (this.info.injectInfo = info);
+  }
+}
+
+export const instanceConfig = new InstanceConfig();
diff --git a/src/api/InstanceInject/test/InjectConfig.ts b/src/api/InstanceInject/test/InjectConfig.ts
deleted file mode 100644
index f0950ac..0000000
--- a/src/api/InstanceInject/test/InjectConfig.ts
+++ /dev/null
@@ -1,50 +0,0 @@
-// import { InstanceInject } from "../../..";
-
-// import { observable } from "mobx";
-// import type { InjectDataConstraint, InjectMethodConstraint } from "../InstanceInject";
-
-// const reactiveUser = observable({
-//   name: "zhao",
-//   age: 18,
-// });
-
-// /**
-//  *  @description 注入的data
-//  */
-// const data = {
-//   // 响应式数据
-//   reactiveUser: () => reactiveUser,
-//   // 非响应式数据
-//   injectStr: "injectStr",
-// } satisfies InjectDataConstraint;
-// /**
-//  * @description 注入的方法
-//  */
-// const methods = {
-//   injectMethod(data: string) {
-//     console.log(data);
-//   },
-// } satisfies InjectMethodConstraint;
-/**
- * 注入的配置
- */
-// const options = {
-//   addGlobalClass: true,
-//   multipleSlots: true,
-//   pureDataPattern: /^_/,
-//   virtualHost: true,
-// };
-
-// InstanceInject.InjectOption = {
-//   // data,
-//   options,
-//   // methods,
-// };
-
-// 声明注入类型
-// declare module "../../.." {
-//   interface InstanceInject {
-//     data: typeof data;
-//     methods: typeof methods;
-//   }
-// }
diff --git a/src/api/InstanceInject/test/normal.test.ts b/src/api/InstanceInject/test/normal.test.ts
new file mode 100644
index 0000000..41ba435
--- /dev/null
+++ b/src/api/InstanceInject/test/normal.test.ts
@@ -0,0 +1,40 @@
+import { Checking, Test } from "hry-types";
+import { RootComponent } from "../../RootComponent";
+
+// 1. 注入字段无重复时
+RootComponent()({
+  methods: {
+    testInjectTypes() {
+      Checking<typeof this.data.injectStr, string, Test.Pass>;
+
+      Checking<typeof this.data.injectTheme, "dark" | "light" | undefined, Test.Pass>;
+
+      Checking<typeof this.injectMethod, (data: string) => string, Test.Pass>;
+    },
+  },
+});
+
+// 2. 注入字段重复时,自身覆盖注入类型
+RootComponent()({
+  data: {
+    // 覆盖注入的数据类型
+    injectStr: 123,
+  },
+  store: {
+    // 覆盖注入的数据类型
+    injectTheme: (() => "aaa") as () => "aaa",
+  },
+  methods: {
+    // 覆盖注入的方法类型
+    injectMethod() {
+      return 123;
+    },
+    testInjectTypes() {
+      Checking<typeof this.data.injectStr, number, Test.Pass>;
+
+      Checking<typeof this.data.injectTheme, "aaa", Test.Pass>;
+
+      Checking<typeof this.injectMethod, () => 123, Test.Pass>;
+    },
+  },
+});
diff --git a/src/api/RootComponent/Computed/test/normal.test.ts b/src/api/RootComponent/Computed/test/normal.test.ts
index 7e35938..25a9492 100644
--- a/src/api/RootComponent/Computed/test/normal.test.ts
+++ b/src/api/RootComponent/Computed/test/normal.test.ts
@@ -1,5 +1,6 @@
 import { Checking, type Test } from "hry-types";
 import type { ReadonlyDeep } from "hry-types/src/Any/_api";
+import { IInjectData } from "../../../InstanceInject/instanceConfig";
 import { RootComponent } from "../..";
 import type { Mock_User } from "../../Properties/test/normalRequired.test";
 
@@ -29,15 +30,17 @@ const RootDoc = RootComponent()({
       // 3 this.data 类型是深度只读的
       Checking<
         typeof this.data,
-        ReadonlyDeep<{
-          firstName: string;
-          lastName: string;
-          fullName: string;
-          user: Mock_User;
-          prefix: string;
-          id_fullName: string;
-          readOnly: "str";
-        }>,
+        ReadonlyDeep<
+          {
+            firstName: string;
+            lastName: string;
+            fullName: string;
+            user: Mock_User;
+            prefix: string;
+            id_fullName: string;
+            readOnly: "str";
+          } & IInjectData
+        >,
         Test.Pass
       >;
 
@@ -66,7 +69,7 @@ const noComputedFieldDoc = RootComponent()({
   methods: {
     M1() {
       // 5.1 无computed,this.data中为{}
-      Checking<typeof this.data, {}, Test.Pass>;
+      Checking<typeof this.data, ReadonlyDeep<IInjectData>, Test.Pass>;
     },
   },
 });
@@ -81,7 +84,7 @@ const EmptyComputedFieldDoc = RootComponent()({
   methods: {
     M1() {
       // 6.1 computed为{},this.data中为{}
-      Checking<typeof this.data, {}, Test.Pass>;
+      Checking<typeof this.data, ReadonlyDeep<IInjectData>, Test.Pass>;
     },
   },
 });
diff --git a/src/api/RootComponent/Data/test/normal.test.ts b/src/api/RootComponent/Data/test/normal.test.ts
index e9a7788..42a0927 100644
--- a/src/api/RootComponent/Data/test/normal.test.ts
+++ b/src/api/RootComponent/Data/test/normal.test.ts
@@ -1,6 +1,7 @@
 import { Checking, type Test } from "hry-types";
 
 import type { ReadonlyDeep } from "hry-types/src/Any/_api";
+import { IInjectData } from "../../../InstanceInject/instanceConfig";
 import { RootComponent } from "../..";
 
 type Gender = "male" | "female";
@@ -15,7 +16,7 @@ const RootDoc = RootComponent()({
     foo() {
       Checking<
         typeof this.data,
-        ReadonlyDeep<{ gender: Gender; num: number; _innernalFields: number }>,
+        ReadonlyDeep<{ gender: Gender; num: number; _innernalFields: number } & IInjectData>,
         Test.Pass
       >;
     },
@@ -36,7 +37,7 @@ const EmptyDataRootDoc = RootComponent()({
   methods: {
     M1() {
       // 3.1 data为空对象时 this.data为{}类型
-      Checking<typeof this.data, {}, Test.Pass>;
+      Checking<typeof this.data, ReadonlyDeep<IInjectData>, Test.Pass>;
     },
   },
 });
@@ -51,7 +52,7 @@ const noDataRootDoc = RootComponent()({
   methods: {
     M1() {
       // 4.1 data为空对象时 this.data为{}类型
-      Checking<typeof this.data, {}, Test.Pass>;
+      Checking<typeof this.data, ReadonlyDeep<IInjectData>, Test.Pass>;
     },
   },
 });
diff --git a/src/api/RootComponent/Instance/RootComponentInstance.ts b/src/api/RootComponent/Instance/RootComponentInstance.ts
index 2b41a5f..ce76173 100644
--- a/src/api/RootComponent/Instance/RootComponentInstance.ts
+++ b/src/api/RootComponent/Instance/RootComponentInstance.ts
@@ -1,10 +1,11 @@
 import type { ReadonlyDeep } from "hry-types/src/Any/_api";
 import type { IfExtends } from "hry-types/src/Any/IfExtends";
-import type { Func } from "hry-types/src/Misc/Func";
 import type { ComputeIntersection } from "hry-types/src/Object/ComputeIntersection";
 import type { IReactionDisposer } from "mobx";
 
+import { Assign } from "../../../types/Assign";
 import type { WMComponentInstance, WMInstanceMethods, WMPageInstance } from "../../../types/OfficialTypeAlias";
+import { IInjectData, IInjectMethods } from "../../InstanceInject/instanceConfig";
 import type { CustomEventMethods } from "./CustomEventMethods";
 import type { CustomSetData } from "./CustomSetData";
 export type RootComponentInstance<
@@ -23,11 +24,9 @@ export type RootComponentInstance<
   & CustomSetData<TData>
   & IfExtends<{}, StoreDoc, unknown, {
     disposer?: { [k in keyof StoreDoc]: IReactionDisposer };
-    applySetData: Func;
   }>
-  & TMethods
-  & CustomEventMethods<CustomEventsDoc>
-  & { data: ReadonlyDeep<ComputeIntersection<AllData>> };
+  & Assign<IInjectMethods, TMethods & CustomEventMethods<CustomEventsDoc>>
+  & { data: ReadonlyDeep<Assign<IInjectData, ComputeIntersection<AllData>>> };
 
 export type ComponentInstance = RootComponentInstance<false, {}, {}, {}, {}, {}>;
 
diff --git a/src/api/RootComponent/Instance/test/properties/mormal.test.ts b/src/api/RootComponent/Instance/test/properties/mormal.test.ts
index 8172bf5..0418e9c 100644
--- a/src/api/RootComponent/Instance/test/properties/mormal.test.ts
+++ b/src/api/RootComponent/Instance/test/properties/mormal.test.ts
@@ -1,6 +1,7 @@
 import { Checking, type Test } from "hry-types";
 import type { ReadonlyDeep } from "hry-types/src/Any/ReadonlyDeep";
 import { type DetailedType, RootComponent } from "../../../../..";
+import { IInjectData } from "../../../../InstanceInject/instanceConfig";
 
 // 组件时
 RootComponent()({
@@ -14,7 +15,11 @@ RootComponent()({
   lifetimes: {
     attached() {
       // 组件实例对象格外添加null类型
-      Checking<typeof this.data, ReadonlyDeep<{ optionalObj: { name: string } | null; obj: object | null }>, Test.Pass>;
+      Checking<
+        typeof this.data,
+        ReadonlyDeep<{ optionalObj: { name: string } | null; obj: object | null } & IInjectData>,
+        Test.Pass
+      >;
     },
   },
 });
diff --git a/src/api/RootComponent/Instance/test/setData/error.test.ts b/src/api/RootComponent/Instance/test/setData/error.test.ts
index f0cae95..5082b4a 100644
--- a/src/api/RootComponent/Instance/test/setData/error.test.ts
+++ b/src/api/RootComponent/Instance/test/setData/error.test.ts
@@ -63,13 +63,3 @@ RootComponent()({
     },
   },
 });
-
-RootComponent()({
-  store: {},
-  lifetimes: {
-    attached() {
-      // @ts-expect-error 没有store字段时不可以调用applySetData
-      this.applySetData();
-    },
-  },
-});
diff --git a/src/api/RootComponent/Instance/test/setData/normal.test.ts b/src/api/RootComponent/Instance/test/setData/normal.test.ts
index 67be02c..cfd75a5 100644
--- a/src/api/RootComponent/Instance/test/setData/normal.test.ts
+++ b/src/api/RootComponent/Instance/test/setData/normal.test.ts
@@ -46,9 +46,6 @@ RootComponent()({
       runInAction(() => {
         store.name = "liil";
       });
-
-      // 有store字段时可以调用applySetData
-      this.applySetData();
     },
   },
 });
diff --git a/src/api/RootComponent/Properties/test/normalEmpty.test.ts b/src/api/RootComponent/Properties/test/normalEmpty.test.ts
index c25213f..8935dbc 100644
--- a/src/api/RootComponent/Properties/test/normalEmpty.test.ts
+++ b/src/api/RootComponent/Properties/test/normalEmpty.test.ts
@@ -1,4 +1,6 @@
 import { Checking, type Test } from "hry-types";
+import { ReadonlyDeep } from "hry-types/src/Any/_api";
+import { IInjectData } from "../../../InstanceInject/instanceConfig";
 import { RootComponent } from "../..";
 
 /**
@@ -9,7 +11,7 @@ const emptyObj = RootComponent()({
   methods: {
     foo() {
       // 1 this.data 为空对象类型
-      Checking<typeof this.data, {}, Test.Pass>;
+      Checking<typeof this.data, ReadonlyDeep<IInjectData>, Test.Pass>;
     },
   },
 });
@@ -28,7 +30,7 @@ const noProperties = RootComponent()({
   methods: {
     foo() {
       // 3 this.data 为空对象类型
-      Checking<typeof this.data, {}, Test.Pass>;
+      Checking<typeof this.data, ReadonlyDeep<IInjectData>, Test.Pass>;
     },
   },
 });
diff --git a/src/api/RootComponent/Properties/test/normalOptional.test.ts b/src/api/RootComponent/Properties/test/normalOptional.test.ts
index 3cad6e6..6137173 100644
--- a/src/api/RootComponent/Properties/test/normalOptional.test.ts
+++ b/src/api/RootComponent/Properties/test/normalOptional.test.ts
@@ -1,6 +1,7 @@
 import { Checking, type Test } from "hry-types";
 import type { ReadonlyDeep } from "hry-types/src/Any/_api";
 import type { DetailedType } from "../../../../types/DetailedType";
+import { IInjectData } from "../../../InstanceInject/instanceConfig";
 import { RootComponent } from "../..";
 import { type Mock_User } from "./normalRequired.test";
 
@@ -43,14 +44,16 @@ const OptionalDoc = RootComponent()({
       // 1. 内部this.data中的类型(去除可选)
       Checking<
         typeof this.data,
-        ReadonlyDeep<{
-          optional_num: number;
-          optional_gender: "male" | "female";
-          optional_tuple: [number, string, boolean];
-          optional_obj: Mock_User | null;
-          optional_objOrNull: Mock_User | null;
-          optional_union: string | number;
-        }>,
+        ReadonlyDeep<
+          {
+            optional_num: number;
+            optional_gender: "male" | "female";
+            optional_tuple: [number, string, boolean];
+            optional_obj: Mock_User | null;
+            optional_objOrNull: Mock_User | null;
+            optional_union: string | number;
+          } & IInjectData
+        >,
         Test.Pass
       >;
     },
diff --git a/src/api/RootComponent/Properties/test/normalRequired.test.ts b/src/api/RootComponent/Properties/test/normalRequired.test.ts
index 936dbe1..907b38a 100644
--- a/src/api/RootComponent/Properties/test/normalRequired.test.ts
+++ b/src/api/RootComponent/Properties/test/normalRequired.test.ts
@@ -2,6 +2,7 @@ import { Checking, type Test } from "hry-types";
 import type { DetailedType } from "../../../../types/DetailedType";
 
 import type { ReadonlyDeep } from "hry-types/src/Any/_api";
+import { IInjectData } from "../../../InstanceInject/instanceConfig";
 import { RootComponent } from "../..";
 import type { RequiredSingle, RequiredType, RequiredUnion } from "../PropertiesConstraint";
 
@@ -91,7 +92,7 @@ const RequiredDoc = RootComponent()({
   methods: {
     foo() {
       // 1 this.data中的类型(对象类型加null)
-      Checking<typeof this.data, ReadonlyDeep<RequiredTypeExpected>, Test.Pass>;
+      Checking<typeof this.data, ReadonlyDeep<RequiredTypeExpected & IInjectData>, Test.Pass>;
     },
   },
 });
diff --git a/src/api/SubComponent/SubComputed/test/normal.test.ts b/src/api/SubComponent/SubComputed/test/normal.test.ts
index 90b107d..3077408 100644
--- a/src/api/SubComponent/SubComputed/test/normal.test.ts
+++ b/src/api/SubComponent/SubComputed/test/normal.test.ts
@@ -2,6 +2,7 @@ import { Checking, type Test } from "hry-types";
 import type { ReadonlyDeep } from "hry-types/src/Any/_api";
 import type { ComponentDoc } from "../../../DefineComponent/ReturnType/ComponentDoc";
 
+import { IInjectData } from "../../../InstanceInject/instanceConfig";
 import type { Mock_User } from "../../../RootComponent/Properties/test/normalRequired.test";
 import { SubComponent } from "../..";
 
@@ -80,17 +81,19 @@ SubComponent<Root, OnlyPropsCompDoc>()({
       // 5 this.data
       Checking<
         typeof this.data,
-        ReadonlyDeep<{
-          num: number;
-          user: User | null;
-          SNum: number;
-          str: string;
-          bool: boolean;
-          aaa_num: number;
-          aaa_num123: 123;
-          aaa_str: "a";
-          aaa_obj: Mock_User;
-        }>,
+        ReadonlyDeep<
+          {
+            num: number;
+            user: User | null;
+            SNum: number;
+            str: string;
+            bool: boolean;
+            aaa_num: number;
+            aaa_num123: 123;
+            aaa_str: "a";
+            aaa_obj: Mock_User;
+          } & IInjectData
+        >,
         Test.Pass
       >;
 
@@ -102,17 +105,19 @@ SubComponent<Root, OnlyPropsCompDoc>()({
       // 5 this.data 深度只读
       Checking<
         typeof this.data,
-        ReadonlyDeep<{
-          num: number;
-          user: User | null;
-          str: string;
-          SNum: number;
-          bool: boolean;
-          aaa_num: number;
-          aaa_num123: 123;
-          aaa_str: "a";
-          aaa_obj: Mock_User;
-        }>,
+        ReadonlyDeep<
+          {
+            num: number;
+            user: User | null;
+            str: string;
+            SNum: number;
+            bool: boolean;
+            aaa_num: number;
+            aaa_num123: 123;
+            aaa_str: "a";
+            aaa_obj: Mock_User;
+          } & IInjectData
+        >,
         Test.Pass
       >;
     },
diff --git a/src/api/SubComponent/SubData/test/normal.test.ts b/src/api/SubComponent/SubData/test/normal.test.ts
index 3895d07..f764c20 100644
--- a/src/api/SubComponent/SubData/test/normal.test.ts
+++ b/src/api/SubComponent/SubData/test/normal.test.ts
@@ -2,6 +2,7 @@ import { Checking, type Test } from "hry-types";
 import type { ReadonlyDeep } from "hry-types/src/Any/_api";
 import type { ComponentDoc } from "../../../DefineComponent/ReturnType/ComponentDoc";
 
+import { IInjectData } from "../../../InstanceInject/instanceConfig";
 import type { Mock_User } from "../../../RootComponent/Properties/test/normalRequired.test";
 import { SubComponent } from "../..";
 
@@ -51,12 +52,14 @@ SubComponent<{}, CompDoc>()({
       // 4 this.data中的data配置数据
       Checking<
         typeof this.data,
-        ReadonlyDeep<{
-          aaa_str: "a";
-          aaa_num: 123;
-          aaa_obj: null;
-          _aaa_str: string;
-        }>,
+        ReadonlyDeep<
+          {
+            aaa_str: "a";
+            aaa_num: 123;
+            aaa_obj: null;
+            _aaa_str: string;
+          } & IInjectData
+        >,
         Test.Pass
       >;
     },
diff --git a/src/api/SubComponent/SubInstance/test/normal.test.ts b/src/api/SubComponent/SubInstance/test/normal.test.ts
index c13a3b0..ef4b490 100644
--- a/src/api/SubComponent/SubInstance/test/normal.test.ts
+++ b/src/api/SubComponent/SubInstance/test/normal.test.ts
@@ -2,6 +2,7 @@ import { Checking, type Test } from "hry-types";
 import type { ReadonlyDeep } from "hry-types/src/Any/_api";
 import type { ComponentDoc } from "../../../DefineComponent/ReturnType/ComponentDoc";
 
+import { IInjectData } from "../../../InstanceInject/instanceConfig";
 import type { Mock_User } from "../../../RootComponent/Properties/test/normalRequired.test";
 import type { RootComponentDoc } from "../../../RootComponent/RootComponentDoc";
 import { SubComponent } from "../..";
@@ -57,17 +58,19 @@ SubComponent<RootDoc, CompDoc>()({
       // this.data
       Checking<
         typeof this.data,
-        ReadonlyDeep<{
-          // RootData
-          Pstr: string;
-          Pobj: Mock_User | null;
-          PoptionalObj: Mock_User;
-          Dnum: number;
-          Cnum: number;
-          // 自身Data
-          aaa_str: "str";
-          _aaa_SubReactive: 123;
-        }>,
+        ReadonlyDeep<
+          {
+            // RootData
+            Pstr: string;
+            Pobj: Mock_User | null;
+            PoptionalObj: Mock_User;
+            Dnum: number;
+            Cnum: number;
+            // 自身Data
+            aaa_str: "str";
+            _aaa_SubReactive: 123;
+          } & IInjectData
+        >,
         Test.Pass
       >;
 
diff --git a/src/behaviors/BComputedAndWatch/data-tracer.ts b/src/behaviors/BComputedAndWatch/data-tracer.ts
index b432148..1c8ec33 100644
--- a/src/behaviors/BComputedAndWatch/data-tracer.ts
+++ b/src/behaviors/BComputedAndWatch/data-tracer.ts
@@ -42,6 +42,7 @@ export function deepProxy(
 
       return deepProxy(val, dependences, curPath);
     },
+    /* istanbul ignore next */
     set(_target: object, prop: string) {
       throw Error(`${prop}字段是只读的`);
     },
diff --git a/src/behaviors/BComputedAndWatch/types.ts b/src/behaviors/BComputedAndWatch/types.ts
index 2bdb8d5..a01ee9b 100644
--- a/src/behaviors/BComputedAndWatch/types.ts
+++ b/src/behaviors/BComputedAndWatch/types.ts
@@ -3,7 +3,6 @@ import type { ComponentInstance, PageInstance } from "../../api/RootComponent/In
 import type { ComputedDependence } from "./initComputed";
 
 export type InstanceCustomFields = {
-  __pendingSetData__?: object | null;
   __storeConfig__?: () => Record<string, () => unknown>;
   __computedStatus__?: "待更新" | "更新完毕";
   __computedUpdater__: Func;
diff --git a/src/index.ts b/src/index.ts
index 28cd660..ae4d3f9 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,4 +1,5 @@
 import { DefineComponent } from "./api/DefineComponent";
+import { type IInjectInfo, instanceConfig } from "./api/InstanceInject/instanceConfig";
 import { navigateTo } from "./api/navigateTo";
 import { RootComponent } from "./api/RootComponent";
 import { SubComponent } from "./api/SubComponent";
@@ -23,6 +24,8 @@ export {
   DefineComponent,
   type DetailedType,
   type GenerateDoc,
+  type IInjectInfo,
+  instanceConfig,
   /* istanbul ignore next */
   navigateTo,
   type ParamsEqual,
diff --git a/src/inject.ts b/src/inject.ts
new file mode 100644
index 0000000..bf47c45
--- /dev/null
+++ b/src/inject.ts
@@ -0,0 +1,34 @@
+import { observable, runInAction } from "mobx";
+
+// 注入的响应式数据;
+const themeStore = observable({ theme: wx.getSystemInfoSync().theme });
+
+wx.onThemeChange((Res) => {
+  runInAction(() => {
+    themeStore.theme = Res.theme;
+  });
+});
+
+// 注入的方法;
+function injectMethod(data: string) {
+  return data;
+}
+
+const data = {
+  injectStr: "injectStr",
+};
+const methods = {
+  injectMethod,
+};
+const store = {
+  injectTheme: () => themeStore.theme,
+};
+
+// 声明注入类型 js开发可以忽略
+declare module "./index" {
+  interface IInjectInfo {
+    data: typeof data;
+    store: typeof store;
+    methods: typeof methods;
+  }
+}
diff --git a/src/types/Assign.ts b/src/types/Assign.ts
new file mode 100644
index 0000000..bcbbacb
--- /dev/null
+++ b/src/types/Assign.ts
@@ -0,0 +1 @@
+export type Assign<O1, O2> = Omit<O1, keyof O2> & O2;
diff --git a/src/types/OfficialTypeAlias.ts b/src/types/OfficialTypeAlias.ts
index 613aeca..d965a90 100644
--- a/src/types/OfficialTypeAlias.ts
+++ b/src/types/OfficialTypeAlias.ts
@@ -55,7 +55,7 @@ export type CurrentTargetDataset<T extends object> = WMCustomEvent<{}, {}, T>;
  */
 export type TargetDataset<TargetDataset extends object> = WMCustomEvent<{}, {}, {}, TargetDataset>;
 
-export type WMComponentOption = WechatMiniprogram.Component.TrivialOption;
+export type WMComponentOption = WechatMiniprogram.Component.ComponentOptions;
 
 export type WMNavigateToSuccessCallbackResult = WechatMiniprogram.NavigateToSuccessCallbackResult;