diff --git a/README_ZH.md b/README_ZH.md
index 0b898f8cbfe5ac7a97ad6870103f923e6a2573f7..cce87d8bc0a1e89657a82bd5750b0991e89fcd20 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -45,7 +45,7 @@
 
 | 接口名  | 描述                             |
 | ------ | -------------------------------- |
-| getAvailabeStatus(authType : AuthType, authTrustLevel : AuthTurstLevel) : number; | 指定ATL，查询是否支持目标认证方式 |
+| getAvailableStatus(authType : AuthType, authTrustLevel : AuthTurstLevel) : number; | 指定ATL，查询是否支持目标认证方式 |
 | auth(challenge: BigInt, authType : AuthType, authTrustLevel: AuthTurstLevel, callback: IUserAuthCallback): BigInt; | 指定ATL和认证方式，完成用户身份认证 |
 
 ### 使用说明
diff --git a/bundle.json b/bundle.json
index 9127848632756302e236b397794e055a5fa78117..f12c853858fafc1e980b8afab69a164fea3f778c 100644
--- a/bundle.json
+++ b/bundle.json
@@ -16,7 +16,7 @@
       "name": "user_auth",
       "subsystem": "useriam",
       "adapted_system_type": [ "standard" ],
-      "syscap": ["SystemCapability.UserIAM.UserAuth"],
+      "syscap": ["SystemCapability.UserIAM.UserAuth.Core"],
       "features": [],
       "rom": "2400KB",
       "ram": "1500KB",
diff --git a/interfaces/innerkits/js/ohos.UserIAM.userAuth.d.ts b/interfaces/innerkits/js/ohos.UserIAM.userAuth.d.ts
index 527826a6d058aa35232e86e463a06c9b5edfe7d2..3599a1b85fe608daa1b329a3ec6db442b519eece 100755
--- a/interfaces/innerkits/js/ohos.UserIAM.userAuth.d.ts
+++ b/interfaces/innerkits/js/ohos.UserIAM.userAuth.d.ts
@@ -49,9 +49,9 @@ declare namespace userIAM
          * <p>Permissions required: {@code ohos.permission.ACCESS_USER_AUTH_INTERNAL}  
          * @param authType Credential type for authentication.
          * @param authTrustLevel Credibility level of certification results.
-         * @return Returns a check result, which is specified by getAvailabeStatus.
+         * @return Returns a check result, which is specified by getAvailableStatus.
          */
-        getAvailabeStatus(authType : AuthType, authTrustLevel : AuthTrustLevel) : number;
+        getAvailableStatus(authType : AuthType, authTrustLevel : AuthTrustLevel) : number;
 
         /**
          * Get the attribute, pass in the credential type and the key to get, and return the value corresponding to the key.
diff --git a/interfaces/innerkits/napi/include/user_auth_helper.h b/interfaces/innerkits/napi/include/user_auth_helper.h
index c00744c82fb82805ce71967c9e8a8b08417096cb..ebe0b46e120f9ecf66f668216637554f051d8e76 100755
--- a/interfaces/innerkits/napi/include/user_auth_helper.h
+++ b/interfaces/innerkits/napi/include/user_auth_helper.h
@@ -70,7 +70,7 @@ napi_value GetVersion(napi_env env, napi_callback_info info);
  * @param info
  * @return napi_value Verify that the certification capability is available
  */
-napi_value GetAvailabeStatus(napi_env env, napi_callback_info info);
+napi_value GetAvailableStatus(napi_env env, napi_callback_info info);
 
 /**
  * @brief Get the Property object
diff --git a/interfaces/innerkits/napi/include/user_auth_impl.h b/interfaces/innerkits/napi/include/user_auth_impl.h
index da9c40b6fd32b14d9d72d0d089c83ae7aade127b..a6521eeea2200f75cc1a23f430735ba351263b53 100755
--- a/interfaces/innerkits/napi/include/user_auth_impl.h
+++ b/interfaces/innerkits/napi/include/user_auth_impl.h
@@ -35,7 +35,7 @@ public:
     ~UserAuthImpl();
     AuthBuild authBuild;
     napi_value GetVersion(napi_env env, napi_callback_info info);
-    napi_value GetAvailabeStatus(napi_env env, napi_callback_info info);
+    napi_value GetAvailableStatus(napi_env env, napi_callback_info info);
     napi_value GetProperty(napi_env env, napi_callback_info info);
     napi_value SetProperty(napi_env env, napi_callback_info info);
     napi_value Auth(napi_env env, napi_callback_info info);
diff --git a/interfaces/innerkits/napi/src/user_auth_helper.cpp b/interfaces/innerkits/napi/src/user_auth_helper.cpp
index 4e6ffc220f131a197af0ab713145683144d3a0bd..2d656c160933872be6825edd4d81fce37d5152b8 100755
--- a/interfaces/innerkits/napi/src/user_auth_helper.cpp
+++ b/interfaces/innerkits/napi/src/user_auth_helper.cpp
@@ -74,7 +74,7 @@ napi_value GetVersion(napi_env env, napi_callback_info info)
  * @param info
  * @return napi_value Verify that the certification capability is available
  */
-napi_value GetAvailabeStatus(napi_env env, napi_callback_info info)
+napi_value GetAvailableStatus(napi_env env, napi_callback_info info)
 {
     napi_value thisVar = nullptr;
     size_t argcAsync = 0;
@@ -82,8 +82,8 @@ napi_value GetAvailabeStatus(napi_env env, napi_callback_info info)
     NAPI_CALL(env, napi_get_cb_info(env, info, &argcAsync, args, &thisVar, nullptr));
     UserAuthImpl *userAuthImpl = nullptr;
     NAPI_CALL(env, napi_unwrap(env, thisVar, (void **)&userAuthImpl));
-    HILOG_INFO("UserAuthHelper, getAvailabeStatus");
-    return userAuthImpl->GetAvailabeStatus(env, info);
+    HILOG_INFO("UserAuthHelper, getAvailableStatus");
+    return userAuthImpl->GetAvailableStatus(env, info);
 }
 
 /**
@@ -228,7 +228,7 @@ napi_value GetCtor(napi_env env)
     napi_value cons = nullptr;
     napi_property_descriptor clzDes[] = {
         DECLARE_NAPI_FUNCTION("getVersion", UserAuth::GetVersion),
-        DECLARE_NAPI_FUNCTION("getAvailabeStatus", UserAuth::GetAvailabeStatus),
+        DECLARE_NAPI_FUNCTION("getAvailableStatus", UserAuth::GetAvailableStatus),
         DECLARE_NAPI_FUNCTION("getProperty", UserAuth::GetProperty),
         DECLARE_NAPI_FUNCTION("setProperty", UserAuth::SetProperty),
         DECLARE_NAPI_FUNCTION("auth", UserAuth::Auth),
diff --git a/interfaces/innerkits/napi/src/user_auth_impl.cpp b/interfaces/innerkits/napi/src/user_auth_impl.cpp
index f77011c17d613e2373ae08bb19e2a945770018ae..06e504a472c3a384b731313e3a0fd88d04e69b96 100755
--- a/interfaces/innerkits/napi/src/user_auth_impl.cpp
+++ b/interfaces/innerkits/napi/src/user_auth_impl.cpp
@@ -44,7 +44,7 @@ napi_value UserAuthImpl::GetVersion(napi_env env, napi_callback_info info)
     return version;
 }
 
-napi_value UserAuthImpl::GetAvailabeStatus(napi_env env, napi_callback_info info)
+napi_value UserAuthImpl::GetAvailableStatus(napi_env env, napi_callback_info info)
 {
     napi_value argv[ARGS_MAX_COUNT] = {nullptr};
     size_t argc = ARGS_MAX_COUNT;
@@ -66,7 +66,7 @@ napi_value UserAuthImpl::GetAvailabeStatus(napi_env env, napi_callback_info info
     AuthType authType = AuthType(type);
     AuthTurstLevel authTurstLevel = AuthTurstLevel(level);
     int32_t result = UserAuth::GetInstance().GetAvailableStatus(authType, authTurstLevel);
-    HILOG_INFO("GetAvailabeStatus result = %{public}d", result);
+    HILOG_INFO("GetAvailableStatus result = %{public}d", result);
     napi_value ret = 0;
     NAPI_CALL(env, napi_create_int32(env, result, &ret));
     return ret;
diff --git a/interfaces/kits/napi/src/user_auth_helper_north.cpp b/interfaces/kits/napi/src/user_auth_helper_north.cpp
index 2b4f842ab11c3ab353a14d9fe4eb57bfff323a4f..3ccc72517c44592954a425dd8f29831cfd3c709a 100755
--- a/interfaces/kits/napi/src/user_auth_helper_north.cpp
+++ b/interfaces/kits/napi/src/user_auth_helper_north.cpp
@@ -36,7 +36,7 @@ napi_value GetCtor(napi_env env)
     napi_value cons = nullptr;
     napi_property_descriptor clzDes[] = {
         DECLARE_NAPI_FUNCTION("getVersion", UserIAM::UserAuth::GetVersion),
-        DECLARE_NAPI_FUNCTION("getAvailabeStatus", UserIAM::UserAuth::GetAvailabeStatus),
+        DECLARE_NAPI_FUNCTION("getAvailableStatus", UserIAM::UserAuth::GetAvailableStatus),
         DECLARE_NAPI_FUNCTION("auth", UserIAM::UserAuth::Auth),
     };
     NAPI_CALL(env, napi_define_class(env, "UserAuthNorth", NAPI_AUTO_LENGTH,