diff --git a/.idea/checkstyle-idea.xml b/.idea/checkstyle-idea.xml
deleted file mode 100644
index 9d45f4369697246b4bb01e1cb33f15a0252f36ba..0000000000000000000000000000000000000000
--- a/.idea/checkstyle-idea.xml
+++ /dev/null
@@ -1,16 +0,0 @@
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\ No newline at end of file
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
deleted file mode 100644
index 61a9130cd9669c3843e6445dfe1fee2d493869bc..0000000000000000000000000000000000000000
--- a/.idea/compiler.xml
+++ /dev/null
@@ -1,6 +0,0 @@
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\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
deleted file mode 100644
index cd4ae4464d47b01a068a8d42f4b8271a7008e76b..0000000000000000000000000000000000000000
--- a/.idea/gradle.xml
+++ /dev/null
@@ -1,22 +0,0 @@
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-  <component name="GradleSettings">
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-        <option name="distributionType" value="LOCAL" />
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-        <option name="gradleHome" value="D:\Program Files\Huawei\DevEco Studio 2.2\tools\gradle" />
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deleted file mode 100644
index 19e238eaa31f512cfc1e8641964227098d1eb8bb..0000000000000000000000000000000000000000
--- a/.idea/jarRepositories.xml
+++ /dev/null
@@ -1,25 +0,0 @@
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-      <option name="name" value="Maven Central repository" />
-      <option name="url" value="https://repo1.maven.org/maven2" />
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-      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
-    </remote-repository>
-    <remote-repository>
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-      <option name="name" value="maven2" />
-      <option name="url" value="https://developer.huawei.com/repo/" />
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-      <option name="url" value="https://repo.huaweicloud.com/repository/maven/" />
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diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 8a14290d011eafeb38e9abc5abac47df163a6d4f..0000000000000000000000000000000000000000
--- a/.idea/misc.xml
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diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index f80b4058dae01383d0cec635c161f2590039bb12..0000000000000000000000000000000000000000
--- a/.idea/modules.xml
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diff --git a/.idea/qaplug_profiles.xml b/.idea/qaplug_profiles.xml
deleted file mode 100644
index 3dfd21f3217524e575f32113c93bdd238a03c1bc..0000000000000000000000000000000000000000
--- a/.idea/qaplug_profiles.xml
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@@ -1,465 +0,0 @@
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-        <coding_rule class="UL_UNRELEASED_LOCK_EXCEPTION_PATH" level="CRITICAL" enabled="true" />
-        <coding_rule class="UMAC_UNCALLABLE_METHOD_OF_ANONYMOUS_CLASS" level="CRITICAL" enabled="true" />
-        <coding_rule class="UM_UNNECESSARY_MATH" level="CRITICAL" enabled="true" />
-        <coding_rule class="UPM_UNCALLED_PRIVATE_METHOD" level="CRITICAL" enabled="true" />
-        <coding_rule class="URF_UNREAD_FIELD" level="MAJOR" enabled="true" />
-        <coding_rule class="URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD" level="CRITICAL" enabled="false" />
-        <coding_rule class="UR_UNINIT_READ" level="MAJOR" enabled="true" />
-        <coding_rule class="UR_UNINIT_READ_CALLED_FROM_SUPER_CONSTRUCTOR" level="MAJOR" enabled="false" />
-        <coding_rule class="USM_USELESS_ABSTRACT_METHOD" level="MAJOR" enabled="false" />
-        <coding_rule class="USM_USELESS_SUBCLASS_METHOD" level="MAJOR" enabled="false" />
-        <coding_rule class="UUF_UNUSED_FIELD" level="MAJOR" enabled="true" />
-        <coding_rule class="UUF_UNUSED_PUBLIC_OR_PROTECTED_FIELD" level="CRITICAL" enabled="false" />
-        <coding_rule class="UWF_FIELD_NOT_INITIALIZED_IN_CONSTRUCTOR" level="MAJOR" enabled="false" />
-        <coding_rule class="UWF_NULL_FIELD" level="CRITICAL" enabled="true" />
-        <coding_rule class="UWF_UNWRITTEN_FIELD" level="MAJOR" enabled="false" />
-        <coding_rule class="UWF_UNWRITTEN_PUBLIC_OR_PROTECTED_FIELD" level="CRITICAL" enabled="false" />
-        <coding_rule class="UW_UNCOND_WAIT" level="MAJOR" enabled="true" />
-        <coding_rule class="VA_FORMAT_STRING_BAD_ARGUMENT" level="CRITICAL" enabled="true" />
-        <coding_rule class="VA_FORMAT_STRING_BAD_CONVERSION" level="CRITICAL" enabled="true" />
-        <coding_rule class="VA_FORMAT_STRING_BAD_CONVERSION_FROM_ARRAY" level="MAJOR" enabled="true" />
-        <coding_rule class="VA_FORMAT_STRING_BAD_CONVERSION_TO_BOOLEAN" level="MAJOR" enabled="true" />
-        <coding_rule class="VA_FORMAT_STRING_EXPECTED_MESSAGE_FORMAT_SUPPLIED" level="MAJOR" enabled="false" />
-        <coding_rule class="VA_FORMAT_STRING_EXTRA_ARGUMENTS_PASSED" level="MAJOR" enabled="true" />
-        <coding_rule class="VA_FORMAT_STRING_ILLEGAL" level="CRITICAL" enabled="true" />
-        <coding_rule class="VA_FORMAT_STRING_MISSING_ARGUMENT" level="CRITICAL" enabled="true" />
-        <coding_rule class="VA_FORMAT_STRING_NO_PREVIOUS_ARGUMENT" level="CRITICAL" enabled="true" />
-        <coding_rule class="VA_FORMAT_STRING_USES_NEWLINE" level="CRITICAL" enabled="false" />
-        <coding_rule class="VA_PRIMITIVE_ARRAY_PASSED_TO_OBJECT_VARARG" level="CRITICAL" enabled="true" />
-        <coding_rule class="VO_VOLATILE_INCREMENT" level="CRITICAL" enabled="false" />
-        <coding_rule class="VO_VOLATILE_REFERENCE_TO_ARRAY" level="MAJOR" enabled="true" />
-        <coding_rule class="VR_UNRESOLVABLE_REFERENCE" level="MAJOR" enabled="false" />
-        <coding_rule class="WA_AWAIT_NOT_IN_LOOP" level="CRITICAL" enabled="true" />
-        <coding_rule class="WA_NOT_IN_LOOP" level="CRITICAL" enabled="true" />
-        <coding_rule class="WL_USING_GETCLASS_RATHER_THAN_CLASS_LITERAL" level="CRITICAL" enabled="true" />
-        <coding_rule class="WMI_WRONG_MAP_ITERATOR" level="CRITICAL" enabled="true" />
-        <coding_rule class="WS_WRITEOBJECT_SYNC" level="CRITICAL" enabled="true" />
-        <coding_rule class="XFB_XML_FACTORY_BYPASS" level="CRITICAL" enabled="true" />
-        <coding_rule class="XSS_REQUEST_PARAMETER_TO_JSP_WRITER" level="CRITICAL" enabled="true" />
-        <coding_rule class="XSS_REQUEST_PARAMETER_TO_SEND_ERROR" level="CRITICAL" enabled="true" />
-        <coding_rule class="XSS_REQUEST_PARAMETER_TO_SERVLET_WRITER" level="CRITICAL" enabled="true" />
-      </profile>
-    </profiles>
-    <list size="0" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 94a25f7f4cb416c083d265558da75d457237d671..0000000000000000000000000000000000000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 61c45082320dd04e8317e05350aee3e6aa620be1..e5c947654757e3cf47bdd47ea905041d3121b1df 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,6 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 apply plugin: 'com.huawei.ohos.app'
 
-//For instructions on signature configuration, see https://developer.harmonyos.com/cn/docs/documentation/doc-guides/ide_debug_device-0000001053822404#section1112183053510
 ohos {
     compileSdkVersion 6
     defaultConfig {
diff --git a/entry/build.gradle b/entry/build.gradle
index 0325032cc9c47517d8fe4f3f933ed2bfa06760cf..ccfc1930d2355edf11b0831f9c114143b682ac39 100644
--- a/entry/build.gradle
+++ b/entry/build.gradle
@@ -1,6 +1,6 @@
 apply plugin: 'com.huawei.ohos.hap'
 apply plugin: 'com.huawei.ohos.decctest'
-//For instructions on signature configuration, see https://developer.harmonyos.com/cn/docs/documentation/doc-guides/ide_debug_device-0000001053822404#section1112183053510
+
 ohos {
     compileSdkVersion 6
     defaultConfig {
diff --git a/library/build.gradle b/library/build.gradle
index 2a9eadfcd45131140b6b6d25491c3f078e7d6945..1278c989eb5c5592cb5ca02345998b655efadbf4 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -1,5 +1,5 @@
 apply plugin: 'com.huawei.ohos.library'
-//For instructions on signature configuration, see https://developer.harmonyos.com/cn/docs/documentation/doc-guides/ide_debug_device-0000001053822404#ZH-CN_TOPIC_0000001154985555__section1112183053510
+
 ohos {
     compileSdkVersion 6
     defaultConfig {