diff --git a/NetworkReconnection/README.md b/NetworkReconnection/README.md
index ec1f6c8d8c082c2200f49516b592d0038aafc225..f293de315772e7ea742b5db0e816e0fb559004e6 100644
--- a/NetworkReconnection/README.md
+++ b/NetworkReconnection/README.md
@@ -60,6 +60,6 @@
 ## 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。
-2. HarmonyOS系统：HarmonyOS 5.0.0 Release及以上。 
-3. DevEco Studio版本：DevEco Studio 5.0.0 Release及以上。 
-4. HarmonyOS SDK版本：HarmonyOS 5.0.0 Release SDK及以上。
\ No newline at end of file
+2. HarmonyOS系统：HarmonyOS 5.0.5 Release及以上。 
+3. DevEco Studio版本：DevEco Studio 5.0.5 Release及以上。 
+4. HarmonyOS SDK版本：HarmonyOS 5.0.5 Release SDK及以上。
\ No newline at end of file
diff --git a/NetworkReconnection/build-profile.json5 b/NetworkReconnection/build-profile.json5
index ed2b75e17797558b7d6146c8745dc6bb1b25d2ba..c3f29b49536b9065f3fa23abe793f2babc7f12fa 100644
--- a/NetworkReconnection/build-profile.json5
+++ b/NetworkReconnection/build-profile.json5
@@ -6,7 +6,8 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compatibleSdkVersion": "5.0.0(12)",
+        "compatibleSdkVersion": "5.0.5(17)",
+        "targetSdkVersion": "5.0.5(17)",
         "runtimeOS": "HarmonyOS",
         "buildOption": {
           "strictMode": {
diff --git a/README.en.md b/README.en.md
index 7723e12228832dd144789ff25d29fafb59d5a589..fb3d70eaf0137012ba51f22cb5aef00dabfcb74a 100644
--- a/README.en.md
+++ b/README.en.md
@@ -46,6 +46,6 @@ N/A
 ## Constraints
 
 1. This sample is only supported on Huawei phones with standard systems.
-2. The HarmonyOS version must be HarmonyOS 5.0.0 Release or later.
-3. The DevEco Studio version must be DevEco Studio 5.0.0 Release or later.
-4. The HarmonyOS SDK version must be HarmonyOS 5.0.0 Release SDK or later.
\ No newline at end of file
+2. The HarmonyOS version must be HarmonyOS 5.0.5 Release or later.
+3. The DevEco Studio version must be DevEco Studio 5.0.5 Release or later.
+4. The HarmonyOS SDK version must be HarmonyOS 5.0.5 Release SDK or later.
\ No newline at end of file
diff --git a/README.md b/README.md
index e2934f876ccf088619ef6668f37dfc9a0b7d1188..57bb1fc3277900021d69e802f51c7c273ece0d0d 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,6 @@
 ## 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。
-2. HarmonyOS系统：HarmonyOS 5.0.0 Release及以上。 
-3. DevEco Studio版本：DevEco Studio 5.0.0 Release及以上。 
-4. HarmonyOS SDK版本：HarmonyOS 5.0.0 Release SDK及以上。
\ No newline at end of file
+2. HarmonyOS系统：HarmonyOS 5.0.5 Release及以上。 
+3. DevEco Studio版本：DevEco Studio 5.0.5 Release及以上。 
+4. HarmonyOS SDK版本：HarmonyOS 5.0.5 Release SDK及以上。
\ No newline at end of file
diff --git a/ServerSocket/README.md b/ServerSocket/README.md
index a2cc435150d713a11cb0af3af14072113f955752..70283588329730e3c0df079d86c385bbd7f5327d 100644
--- a/ServerSocket/README.md
+++ b/ServerSocket/README.md
@@ -49,6 +49,6 @@
 ## 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。
-2. HarmonyOS系统：HarmonyOS 5.0.0 Release及以上。
-3. DevEco Studio版本：DevEco Studio 5.0.0 Release及以上。
-4. HarmonyOS SDK版本：HarmonyOS 5.0.0 Release SDK及以上。
\ No newline at end of file
+2. HarmonyOS系统：HarmonyOS 5.0.5 Release及以上。
+3. DevEco Studio版本：DevEco Studio 5.0.5 Release及以上。
+4. HarmonyOS SDK版本：HarmonyOS 5.0.5 Release SDK及以上。
\ No newline at end of file
diff --git a/ServerSocket/build-profile.json5 b/ServerSocket/build-profile.json5
index b2cc02977d74631a63703f33a1ae6c1f94d81219..6addf0233cf8ed875ba6574c0c91538334c17921 100644
--- a/ServerSocket/build-profile.json5
+++ b/ServerSocket/build-profile.json5
@@ -6,7 +6,8 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compatibleSdkVersion": "5.0.0(12)",
+        "compatibleSdkVersion": "5.0.5(17)",
+        "targetSdkVersion": "5.0.5(17)",
         "runtimeOS": "HarmonyOS",
       }
     ],