diff --git a/README.en.md b/README.en.md
index 3204a70c82fef2397b7f279d172618d3496100b1..16be3c64c86276434cf71b845b8f46c200f3e8f2 100644
--- a/README.en.md
+++ b/README.en.md
@@ -29,11 +29,11 @@ The RDB store file function facilitates file transfer between the device and the
 │  ├──entryability
 │  │  └──EntryAbility.ets                      // Entry ability
 │  ├──entrybackupability
-│  │  └──EntryBackupAbility.ets               // Data backup and restoration
+│  │  └──EntryBackupAbility.ets                // Data backup and restoration
 │  └──pages
 │     ├──Index.ets                             // Home page
 │     └──File.ets                              // File list page
-└──entry/src/main/resources                   // App resource directory
+└──entry/src/main/resources                    // App resource directory
 ```
 
 ## Permissions
@@ -46,8 +46,8 @@ Ensure that these permissions are added in the **module.json5** file.
 
 1. The sample is only supported on Huawei phones with standard systems.
 
-2. The HarmonyOS version must be HarmonyOS 5.0.4 Release or later.
+2. The HarmonyOS version must be HarmonyOS 5.0.5 Release or later.
 
-3. The DevEco Studio version must be DevEco Studio 5.0.4 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 5.0.4 Release SDK or later.
\ No newline at end of file
+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 689da574ff95f980efeb75d369790e8ba99d020a..ab6a464c374bc4a85cee6100af1acbb06b3b45aa 100644
--- a/README.md
+++ b/README.md
@@ -46,8 +46,8 @@
 
 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 5.0.4 Release及以上。
+2.HarmonyOS系统：HarmonyOS 5.0.5 Release及以上。
 
-3.DevEco Studio版本：DevEco Studio 5.0.4 Release及以上。
+3.DevEco Studio版本：DevEco Studio 5.0.5 Release及以上。
 
-4.HarmonyOS SDK版本：HarmonyOS 5.0.4 Release SDK及以上。
\ No newline at end of file
+4.HarmonyOS SDK版本：HarmonyOS 5.0.5 Release SDK及以上。
\ No newline at end of file
diff --git a/build-profile.json5 b/build-profile.json5
index 8578ca75f1d246e792d213d7793bc2ef73c62ab6..38885704402143dfa1d140cc3ca1a235f540260b 100644
--- a/build-profile.json5
+++ b/build-profile.json5
@@ -4,7 +4,8 @@
       {
         "name": "default",
         "signingConfig": "default",
-        "compatibleSdkVersion": "5.0.4(16)",
+        "compatibleSdkVersion": "5.0.5(17)",
+        "targetSdkVersion": "5.0.5(17)",
         "runtimeOS": "HarmonyOS"
       }
     ],
diff --git a/entry/obfuscation-rules.txt b/entry/obfuscation-rules.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/entry/src/main/resources/base/element/string.json b/entry/src/main/resources/base/element/string.json
index 48fe4fbe4bef5c7e68e57fac11f4badf866cef1f..2cfa16d17a5013aad691a964050c17834840e526 100644
--- a/entry/src/main/resources/base/element/string.json
+++ b/entry/src/main/resources/base/element/string.json
@@ -10,7 +10,7 @@
     },
     {
       "name": "EntryAbility_label",
-      "value": "FileDebug"
+      "value": "GenerateSandboxFile"
     },
     {
       "name": "tab1",
diff --git a/entry/src/main/resources/en_US/element/string.json b/entry/src/main/resources/en_US/element/string.json
index d28f0fa06ddaf6a3b05f7bd8b6447f100e2dbf99..2abb0521059387e4bb3e88c1ac07a75832f36f92 100644
--- a/entry/src/main/resources/en_US/element/string.json
+++ b/entry/src/main/resources/en_US/element/string.json
@@ -10,7 +10,7 @@
     },
     {
       "name": "EntryAbility_label",
-      "value": "FileDebug"
+      "value": "GenerateSandboxFile"
     },
     {
       "name": "tab1",
diff --git a/entry/src/main/resources/zh_CN/element/string.json b/entry/src/main/resources/zh_CN/element/string.json
index 4856c1d6ef51afa592a5b899ebecae043a78cf6c..b474be13c97c10047bf758fba4d48eb61a6447b2 100644
--- a/entry/src/main/resources/zh_CN/element/string.json
+++ b/entry/src/main/resources/zh_CN/element/string.json
@@ -10,7 +10,7 @@
     },
     {
       "name": "EntryAbility_label",
-      "value": "本地文件与数据调试"
+      "value": "生成沙箱文件"
     },
     {
       "name": "tab1",
diff --git a/oh-package.json5 b/oh-package.json5
index ebdda7e54d1c41e952f1c7f6993c6d15ea3d146d..8bf916d4a165e0466c65bc49f58ab2e3c27e8931 100644
--- a/oh-package.json5
+++ b/oh-package.json5
@@ -4,7 +4,5 @@
   "dependencies": {
   },
   "devDependencies": {
-    "@ohos/hypium": "1.0.18",
-    "@ohos/hamock": "1.0.0"
   }
 }