diff --git a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/workflow/mod.rs b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/workflow/mod.rs
index 181964feb..ffa1092da 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/workflow/mod.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/commands/separation/workflow/mod.rs
@@ -20,6 +20,7 @@ use std::collections::HashMap;
 use std::fs;
 use std::path::Path;
 use std::time::Instant;
+use uuid::Uuid;
 
 pub(crate) async fn separate_ui_impl(
     project_path: String,
@@ -205,13 +206,7 @@ pub(crate) async fn separate_ui_impl(
                 } = decision
                 {
                     let node_id = to_node.as_str();
-                    if !node_id.chars().all(|character| {
-                        character.is_ascii_alphanumeric() || matches!(character, '-' | '_')
-                    }) {
-                        cut_error = Some(format!("节点 {} 的名称包含非法路径字符", node_id));
-                        break;
-                    }
-                    let cut_path = sidecar.join(format!("cut-{node_id}.png"));
+                    let cut_path = sidecar.join(format!("cut-{}.png", Uuid::new_v4()));
                     if !cut_path.starts_with(&sidecar) {
                         cut_error = Some(format!("节点 {} 的路径越界", node_id));
                         break;