diff --git a/CHANGELOG.md b/CHANGELOG.md
index 087c01ea2aec8bc47c4134e7df9e71458233000e..f0cd41f2c4c4ec0f5eea0cba18308ee457a5e993 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 2.0.1-rc.0
+* Modified the compilation and build warning prompt
+
 ## 2.0.0
 * 名称由flexsearch-ohos修改为flexsearch。
 * 旧的包flexsearch-ohos已不维护，请使用新包flexsearch。
diff --git a/build-profile.json5 b/build-profile.json5
index f0668edb42e3086ae06cc09687b6843a9f0685bf..c6ad9fe198a0e0b467cf8255afcc55e9f1de1657 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -1,14 +1,32 @@
 {
   "app": {
-    "signingConfigs": [],
+    "signingConfigs": [
+      {
+        "name": "default",
+        "type": "HarmonyOS",
+        "material": {
+          "certpath": "C:\\Users\\Administrator\\.ohos\\config\\default_flexsearch-ohos_2-eYeGKoJpsQ7KMlqeZm3j4Fek_LJzouv_Nn6aPtSGA=.cer",
+          "storePassword": "0000001963E5085B62474BAE807306CA9E6C7DF85747817584C6A7803E7DAD8F1755254FF751709BF2",
+          "keyAlias": "debugKey",
+          "keyPassword": "00000019E0D13CBC74ACA6EF70CD876FFC21810549093C215EDEE29EF99AAFD356FA7ED5FB55422B30",
+          "profile": "C:\\Users\\Administrator\\.ohos\\config\\default_flexsearch-ohos_2-eYeGKoJpsQ7KMlqeZm3j4Fek_LJzouv_Nn6aPtSGA=.p7b",
+          "signAlg": "SHA256withECDSA",
+          "storeFile": "C:\\Users\\Administrator\\.ohos\\config\\default_flexsearch-ohos_2-eYeGKoJpsQ7KMlqeZm3j4Fek_LJzouv_Nn6aPtSGA=.p12"
+        }
+      }
+    ],
     "products": [
       {
         "name": "default",
         "signingConfig": "default",
-        "compileSdkVersion": 10,
-        "compatibleSdkVersion": 10,
-        "targetSdkVersion": 10,
-        "runtimeOS": "OpenHarmony"
+        "compatibleSdkVersion": "5.0.2(14)",
+        "runtimeOS": "HarmonyOS",
+        "buildOption": {
+          "strictMode": {
+            "caseSensitiveCheck": true,
+            "useNormalizedOHMUrl": true
+          }
+        }
       }
     ],
     "buildModeSet": [
diff --git a/entry/oh-package.json5 b/entry/oh-package.json5
index e99d5d70f07cdaf6d7366661388e71c190001700..101dda0ebee3fdf8dcf760479a4534b11af4f4db 100644
--- a/entry/oh-package.json5
+++ b/entry/oh-package.json5
@@ -9,7 +9,7 @@
   },
   "description": "example description",
   "repository": {},
-  "version": "2.0.0",
+  "version": "2.0.1-rc.0",
   "dependencies": {
     "@ohos/flexsearch": "file:../library"
   }
diff --git a/entry/src/main/ets/model/docsModel.ets b/entry/src/main/ets/model/docsModel.ets
index b4bfb0ac6d34bdc1e6b603053af863ec58879eff..3723c1c162d05438824610267baaa625647067f8 100644
--- a/entry/src/main/ets/model/docsModel.ets
+++ b/entry/src/main/ets/model/docsModel.ets
@@ -13,6 +13,7 @@
  * limitations under the License.
  */
 import FlexSearch, {
+  DocumentSearchOptions,
   Id,
   IndexOptionsForDocumentSearch,
   SimpleDocumentSearchResultSetUnit,
@@ -108,7 +109,7 @@ export function multiFieldSearchTest(): SimpleDocumentSearchResultSetUnit[] {
   });
 }
 
-export function paginationQuery(offset: ESObject): SimpleDocumentSearchResultSetUnit[] {
+export function paginationQuery(offset: number): SimpleDocumentSearchResultSetUnit[] {
 
   return index.search(getResourceString($r('app.string.housing')), { limit: 1, offset: offset, suggest: false });
 }
@@ -150,7 +151,7 @@ export function appendTest(): SimpleDocumentSearchResultSetUnit[] {
 }
 
 export function removeTest() {
-  const options: ESObject = {
+  const options: DocumentSearchOptions<boolean> = {
     limit: 100,
     offset: 0,
     suggest: false,
@@ -172,7 +173,7 @@ export function removeTest() {
 }
 
 export function updateTest() {
-  let options: ESObject = {
+  let options: DocumentSearchOptions<boolean> = {
     limit: 100,
     offset: 0,
     suggest: false,
diff --git a/library/index.d.ts b/library/index.d.ts
index ecde8e79b75a77cd7e8b74656ca930aa6e8fc04f..e0720825e669594da391e13b25d4c218a79b57ee 100644
--- a/library/index.d.ts
+++ b/library/index.d.ts
@@ -313,7 +313,7 @@ export type DocumentSearchResult<
 export interface DocumentSearchOptions<T extends boolean>
    extends SearchOptions {
    index?: string | string[] | SearchOptions[];
-   tag?: string | string[];
+   tag?: string | string[] | boolean;
    enrich?: T;
    bool?: "and" | "or";
 }
diff --git a/library/oh-package.json5 b/library/oh-package.json5
index 0f777ca2c6622af6c4b79684965305a9e07e802f..b4eda3c3dadfc36dd7baf0b5cbf1690cae03ce0e 100644
--- a/library/oh-package.json5
+++ b/library/oh-package.json5
@@ -14,7 +14,7 @@
   },
   "main": "./src/flexsearch.js",
   "repository": "https://gitee.com/openharmony-tpc/flexsearch-ohos",
-  "version": "2.0.0",
+  "version": "2.0.1-rc.0",
   "tags": [
     "Tool"
   ],
diff --git a/oh-package.json5 b/oh-package.json5
index 052bbd5baf807eba6342e4d4ab4175dafa769762..3d658b9686ad6dc73cb926bbedb5d35c705e9d06 100644
--- a/oh-package.json5
+++ b/oh-package.json5
@@ -1,4 +1,5 @@
 {
+  "modelVersion": "5.0.2",
   "license": "ISC",
   "devDependencies": {
     "@ohos/hypium": "1.0.6"
@@ -10,6 +11,6 @@
     "buildTool": "hvigor"
   },
   "description": "example description",
-  "version": "2.0.0",
+  "version": "2.0.1-rc.0",
   "dependencies": {}
-}
+}
\ No newline at end of file