diff --git a/tardis/Cargo.toml b/tardis/Cargo.toml
index 8d65948..c570487 100644
--- a/tardis/Cargo.toml
+++ b/tardis/Cargo.toml
@@ -50,7 +50,7 @@ ws-client = ["future", "tokio-tungstenite", "tls"]
 cache = ["futures-util", "redis", "deadpool-redis"]
 mq = ["futures-util", "lapin", "amq-protocol-types", "async-global-executor"]
 mail = ["lettre"]
-os = ["async-trait", "anyhow", "rust-s3"]
+os = ["async-trait", "anyhow", "rust-s3", "urlencoding"]
 k8s = ["future", "kube", "k8s-openapi"]
 fs = ["tokio/fs", "tokio/io-util"]
 process = ["tokio/process"]
@@ -85,6 +85,7 @@ url = { version = "2.2", features = ["serde"] }
 lru = { version = "0.12.0" }
 typed-builder = { version = "0.18" }
 paste = { version = "1.0" }
+urlencoding = { version = "2" , optional = true }
 # Tokio
 tokio = { version = "1", features = [
   "macros",
diff --git a/tardis/src/os/os_client.rs b/tardis/src/os/os_client.rs
index a7db57f..9257523 100644
--- a/tardis/src/os/os_client.rs
+++ b/tardis/src/os/os_client.rs
@@ -297,7 +297,7 @@ impl TardisOSOperations for TardisOSS3Client {
 
     async fn object_copy(&self, from: &str, to: &str, bucket_name: Option<&str>) -> TardisResult<()> {
         let bucket = self.get_bucket(bucket_name)?;
-        bucket.copy_object_internal(from, to).await?;
+        bucket.copy_object_internal(urlencoding::encode(from), to).await?;
         Ok(())
     }
 
diff --git a/tardis/tests/test_os_client.rs b/tardis/tests/test_os_client.rs
index 13883ed..0f11fac 100644
--- a/tardis/tests/test_os_client.rs
+++ b/tardis/tests/test_os_client.rs
@@ -25,7 +25,8 @@ async fn test_os_client() -> TardisResult<()> {
         let data = TardisFuns::os().object_get("test/test.txt", Some(bucket_name)).await?;
         assert_eq!(String::from_utf8(data).unwrap(), "I want to go to S3 测试");
 
-        TardisFuns::os().object_copy("test/test.txt", "test/test_cp.txt", Some(bucket_name)).await?;
+        TardisFuns::os().object_copy("test/test.txt", "test/test复制.txt", Some(bucket_name)).await?;
+        TardisFuns::os().object_copy("test/test复制.txt", "test/test_cp.txt", Some(bucket_name)).await?;
         let data = TardisFuns::os().object_get("test/test_cp.txt", Some(bucket_name)).await?;
         assert_eq!(String::from_utf8(data).unwrap(), "I want to go to S3 测试");
 
@@ -41,6 +42,7 @@ async fn test_os_client() -> TardisResult<()> {
         assert_eq!(String::from_utf8(data).unwrap(), "I want to go to S3 测试");
 
         TardisFuns::os().object_delete("test/test.txt", Some(bucket_name)).await?;
+        TardisFuns::os().object_delete("test/test复制.txt", Some(bucket_name)).await?;
         TardisFuns::os().object_delete("test/test_cp.txt", Some(bucket_name)).await?;
         assert!(TardisFuns::os().object_get("test/test.txt", Some(bucket_name)).await.is_err());