diff --git a/telephony/telephonyjstest/.idea/.deveco/project.cache.json b/telephony/telephonyjstest/.idea/.deveco/project.cache.json
deleted file mode 100644
index 9f11beeeceb5025c56c4ee6cb8fba93c7f2bae44..0000000000000000000000000000000000000000
--- a/telephony/telephonyjstest/.idea/.deveco/project.cache.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-	"BuildOptions":{},
-	"CommonInfo":{
-		"project.ide.version":"3.0.0.900"
-	}
-}
\ No newline at end of file
diff --git a/telephony/telephonyjstest/.idea/.gitignore b/telephony/telephonyjstest/.idea/.gitignore
deleted file mode 100644
index 26d33521af10bcc7fd8cea344038eaaeb78d0ef5..0000000000000000000000000000000000000000
--- a/telephony/telephonyjstest/.idea/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-# Default ignored files
-/shelf/
-/workspace.xml
diff --git a/telephony/telephonyjstest/.idea/modules.xml b/telephony/telephonyjstest/.idea/modules.xml
deleted file mode 100644
index bdb16be79ce1c340efc530a50e9f16eba6754567..0000000000000000000000000000000000000000
--- a/telephony/telephonyjstest/.idea/modules.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/.idea/telephonyjstest.iml" filepath="$PROJECT_DIR$/.idea/telephonyjstest.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/telephony/telephonyjstest/.idea/telephonyjstest.iml b/telephony/telephonyjstest/.idea/telephonyjstest.iml
deleted file mode 100644
index 61021940449bdc69db005bbd04a05380f5629b2c..0000000000000000000000000000000000000000
--- a/telephony/telephonyjstest/.idea/telephonyjstest.iml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="EMPTY_MODULE" version="4">
-  <component name="NewModuleRootManager">
-    <content url="file://$MODULE_DIR$" />
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/telephony/telephonyjstest/.idea/vcs.xml b/telephony/telephonyjstest/.idea/vcs.xml
deleted file mode 100644
index b2bdec2d71b6a5ce4ae49efc37516809c50e4d5e..0000000000000000000000000000000000000000
--- a/telephony/telephonyjstest/.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/telephony/telephonyjstest/local.properties b/telephony/telephonyjstest/local.properties
deleted file mode 100644
index d6759d88e03b6e55b3ab655129801c789541bc63..0000000000000000000000000000000000000000
--- a/telephony/telephonyjstest/local.properties
+++ /dev/null
@@ -1,10 +0,0 @@
-# This file is automatically generated by DevEco Studio.
-# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
-#
-# This file should *NOT* be checked into Version Control Systems,
-# as it contains information specific to your local configuration.
-#
-# For customization when using a Version Control System, please read the header note.
-sdk.dir=C:/Users/LiHao/AppData/Local/OpenHarmony/Sdk
-nodejs.dir=D:/DevEco Studio 3.0.0.900/tools/nodejs
-npm.dir=D:/DevEco Studio 3.0.0.900/tools/nodejs
\ No newline at end of file
diff --git a/telephony/telephonyjstest/package-lock.json b/telephony/telephonyjstest/package-lock.json
deleted file mode 100644
index 48e341a0954d5f8c2accf3a6731be28e5bb9c0de..0000000000000000000000000000000000000000
--- a/telephony/telephonyjstest/package-lock.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "lockfileVersion": 1
-}