diff --git a/README.en.md b/README.en.md
index 041185da6b14841cc9c709e7c263482f034baf38..14dd93bdb0e83a7ce209778250f54e3dfafa8883 100644
--- a/README.en.md
+++ b/README.en.md
@@ -70,10 +70,10 @@ effect is as follows.
 
 ## Constraints
 
-1. This sample is only supported on Huawei phones running standard systems.
+1. This sample is only supported on Bar phones running standard systems.
 2. The HarmonyOS version must be HarmonyOS 5.0.5 Release or later.
-3. The DevEco Studio version must be DevEco Studio 6.0.0 Release or later.
-4. The HarmonyOS SDK version must be HarmonyOS 6.0.0 Release SDK or later.
+3. The DevEco Studio version must be DevEco Studio 6.0.2 Release or later.
+4. The HarmonyOS SDK version must be HarmonyOS 6.0.2 Release SDK or later.
 5. Both devices must be logged in with the same HUAWEI ID. You are advised to enable Find Device.
 6. Wi-Fi and Bluetooth must be enabled on both devices. If possible, both devices should be connected to the same LAN.
 7. Both devices must have the application installed.
diff --git a/README.md b/README.md
index fba2c557c313ab5c222ffd9d4f5164e523215690..a6706024d412c98e9dd639c1c9fb63f7a8e886b0 100644
--- a/README.md
+++ b/README.md
@@ -51,10 +51,10 @@
 
 ## 约束与限制
 
-1. 本示例仅支持标准系统上运行，支持设备：华为手机。
+1. 本示例仅支持标准系统上运行，支持设备：直板机。
 2. HarmonyOS系统：HarmonyOS 5.0.5 Release及以上。
-3. DevEco Studio版本：DevEco Studio 6.0.0 Release及以上。
-4. HarmonyOS SDK版本：HarmonyOS 6.0.0 Release SDK及以上。
+3. DevEco Studio版本：DevEco Studio 6.0.2 Release及以上。
+4. HarmonyOS SDK版本：HarmonyOS 6.0.2 Release SDK及以上。
 5. 双端设备需要登录同一华为账号，建议打开查找设备功能。
 6. 双端设备需要打开Wi-Fi和蓝牙开关，条件允许时最好连接同一局域网。
 7. 双端设备都需要有该应用。
diff --git a/build-profile.json5 b/build-profile.json5
index 36a8069087b79201f8af6926d93806b07ff09780..efab0834ffeb17830b48ff4c52dabc47fb75ddea 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -5,7 +5,7 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "targetSdkVersion": "6.0.0(20)",
+        "targetSdkVersion": "6.0.2(22)",
         "compatibleSdkVersion": "5.0.5(17)",
         "runtimeOS": "HarmonyOS"
       }