diff --git a/src-tauri/src/services/update_manager/plugin_updater.rs b/src-tauri/src/services/update_manager/plugin_updater.rs
index 475a522..05b8ef5 100644
--- a/src-tauri/src/services/update_manager/plugin_updater.rs
+++ b/src-tauri/src/services/update_manager/plugin_updater.rs
@@ -1,7 +1,7 @@
 use std::path::{Path, PathBuf};
 use std::fs;
 use std::time::{SystemTime, UNIX_EPOCH};
-use tauri::AppHandle;
+use regex;
 
 use crate::models::repository::RepositorySource;
 use crate::models::server::ServerInfo;
@@ -76,11 +76,23 @@ pub async fn replace_plugin(
     // Backup the original file
     backup_plugin(current_file_path.clone()).await?;
 
+    // Determine new file name with version
+    let new_file_path = create_versioned_file_path(&current_file_path, &version)?;
+
     // Replace the original file with the downloaded one
-    fs::rename(download_path, &current_file_path)
+    // Use the new file path with version instead of the original path
+    fs::rename(download_path, &new_file_path)
         .map_err(|e| format!("Failed to replace plugin: {}", e))?;
 
-    Ok(current_file_path)
+    // Remove the old file if the path changed
+    if new_file_path != current_file_path {
+        match fs::remove_file(&current_file_path) {
+            Ok(_) => println!("Removed old plugin file: {}", current_file_path),
+            Err(e) => println!("Warning: Could not remove old plugin file {}: {}", current_file_path, e)
+        }
+    }
+
+    Ok(new_file_path)
 }
 
 /// Create a temporary file path for plugin download
@@ -106,4 +118,33 @@ fn create_temp_download_path(current_file_path: &str) -> Result<PathBuf, String>
 
     let temp_name = format!("{}.new.{}.{}", file_stem, now, file_ext);
     Ok(parent.join(temp_name))
+}
+
+/// Create a versioned file path for the updated plugin
+fn create_versioned_file_path(current_file_path: &str, version: &str) -> Result<String, String> {
+    let path = Path::new(current_file_path);
+    let file_name = path.file_name()
+        .ok_or_else(|| "Invalid plugin file path".to_string())?
+        .to_str()
+        .ok_or_else(|| "Invalid file name encoding".to_string())?;
+
+    let parent = path.parent()
+        .unwrap_or_else(|| Path::new("."));
+
+    // Check if the file name already has a version pattern
+    // Common formats: PluginName-1.2.3.jar, PluginName-v1.2.3.jar, PluginName_1.2.3.jar
+    if let Some(captures) = regex::Regex::new(r"^([A-Za-z0-9_]+)[-_]v?[\d\.]+(\.[a-zA-Z0-9]+)$")
+        .unwrap()
+        .captures(file_name) {
+        // Get the plugin name without version
+        let base_name = captures.get(1).unwrap().as_str();
+        let extension = captures.get(2).unwrap().as_str();
+
+        // Create new filename with updated version
+        let new_file_name = format!("{}-{}{}", base_name, version, extension);
+        return Ok(parent.join(new_file_name).to_string_lossy().to_string());
+    }
+
+    // If no version pattern, just return the original path
+    Ok(current_file_path.to_string())
 }
\ No newline at end of file