diff --git a/interfaces/innerkits/rust/src/ipc/macros.rs b/interfaces/innerkits/rust/src/ipc/macros.rs
index f26133fcd5f3c02b9fb3c824774f34d7dca6763c..6d342c20176206b77f9b69af2e2e86d947b51c0d 100644
--- a/interfaces/innerkits/rust/src/ipc/macros.rs
+++ b/interfaces/innerkits/rust/src/ipc/macros.rs
@@ -100,7 +100,7 @@ macro_rules! define_remote_object {
 
         impl $crate::FromRemoteObj for dyn $remote_broker {
             /// For example, convert RemoteObj to RemoteObjRef<dyn ITest>
-            fn from(object: $crate::RemoteObj)
+            fn try_from(object: $crate::RemoteObj)
                 -> $crate::Result<$crate::RemoteObjRef<dyn $remote_broker>> {
                 Ok($crate::RemoteObjRef::new(Box::new($proxy::from_remote_object(&object)?)))
             }
diff --git a/interfaces/innerkits/rust/src/ipc/mod.rs b/interfaces/innerkits/rust/src/ipc/mod.rs
index d56396f0b076d8b0c3e3706c647ae208da7eff83..1a8abf6d3e05bc9db5018d1fbe8917c8a6ff003a 100644
--- a/interfaces/innerkits/rust/src/ipc/mod.rs
+++ b/interfaces/innerkits/rust/src/ipc/mod.rs
@@ -70,7 +70,7 @@ pub trait IRemoteBroker: Send + Sync {
 /// dynamic trait object: IRemoteObject. For example, "dyn ITest" should implements this trait
 pub trait FromRemoteObj: IRemoteBroker {
     /// Convert a RemoteObj to RemoteObjeRef
-    fn from(object: RemoteObj) -> Result<RemoteObjRef<Self>>;
+    fn try_from(object: RemoteObj) -> Result<RemoteObjRef<Self>>;
 }
 
 /// Strong reference for "dyn IRemoteBroker" object, for example T is "dyn ITest"
@@ -94,7 +94,7 @@ impl<T: FromRemoteObj + ?Sized> Deref for RemoteObjRef<T> {
 impl<I: FromRemoteObj + ?Sized> Clone for RemoteObjRef<I> {
     fn clone(&self) -> Self {
         // non None
-        FromRemoteObj::from(self.0.as_object().unwrap()).unwrap()
+        FromRemoteObj::try_from(self.0.as_object().unwrap()).unwrap()
     }
 }
 
diff --git a/ipc/native/test/unittest/rust/client/src/main.rs b/ipc/native/test/unittest/rust/client/src/main.rs
index 29e14337f2f9071e58a3705e6242adea22fcf334..98e8f9ce7e5fde88936e3d46135e19238df9c0ab 100644
--- a/ipc/native/test/unittest/rust/client/src/main.rs
+++ b/ipc/native/test/unittest/rust/client/src/main.rs
@@ -37,7 +37,7 @@ use std::fs::File;
 fn get_test_service() -> RemoteObjRef<dyn ITest>
 {
     let object = get_service(IPC_TEST_SERVICE_ID).expect("get itest service failed");
-    let remote = <dyn ITest as FromRemoteObj>::from(object);
+    let remote = <dyn ITest as FromRemoteObj>::try_from(object);
     let remote = match remote {
         Ok(x) => x,
         Err(error) => {
@@ -208,7 +208,7 @@ fn test_loop_request() {
 fn test_remote_obj() {
     let remote = get_test_service();
     let remote = remote.test_get_foo_service().expect("get FooService proxy failed");
-    <dyn IFoo as FromRemoteObj>::from(remote).expect(
+    <dyn IFoo as FromRemoteObj>::try_from(remote).expect(
         "convert foo service should success");
 }