diff --git a/js/latent_loader.js b/js/latent_loader.js
index a3c47f9..5d489ca 100644
--- a/js/latent_loader.js
+++ b/js/latent_loader.js
@@ -14,8 +14,10 @@ app.registerExtension({
 				const uploadFile = async (file) => {
 					try {
 						const body = new FormData();
+						// 将文件上传到临时目录，以避免覆盖问题
 						body.append("image", file);
 						body.append("overwrite", "true");
+						body.append("type", "temp"); // <--- 添加这一行
 						const resp = await api.fetchApi("/upload/image", {
 							method: "POST",
 							body,
@@ -23,7 +25,8 @@ app.registerExtension({
 
 						if (resp.status === 200) {
 							const data = await resp.json();
-							const path = data.subfolder ? `${data.subfolder}/${data.name}` : data.name;
+							// 确保路径包含了 subfolder 和 type
+							const path = `${data.type}/${data.subfolder ? `${data.subfolder}/` : ''}${data.name}`;
 							const textWidget = this.widgets.find((w) => w.name === "latent_file");
 							if (textWidget) {
 								textWidget.value = path;
diff --git a/nodes/latent_nodes.py b/nodes/latent_nodes.py
index a239bff..185d72b 100644
--- a/nodes/latent_nodes.py
+++ b/nodes/latent_nodes.py
@@ -22,9 +22,18 @@ class LatentLoaderAdvanced:
     CATEGORY = "ComfyUI-Only/Latent"
     
     def load_latent(self, latent_file):
-        latent_path = folder_paths.get_annotated_filepath(latent_file)
+        if latent_file.startswith("temp/"):
+            filename = latent_file[len("temp/"):]
+            # 直接、安全地构建临时文件的完整路径
+            temp_dir = folder_paths.get_temp_directory()
+            latent_path = os.path.abspath(os.path.join(temp_dir, filename))
+            # 安全检查：确保最终路径在 temp 目录内，防止目录遍历攻击
+            if not latent_path.startswith(os.path.abspath(temp_dir)):
+                raise FileNotFoundError(f"Invalid path specified: {latent_file}")
+        else:
+            latent_path = folder_paths.get_annotated_filepath(latent_file)
         
-        if not os.path.exists(latent_path):
+        if not latent_path or not os.path.exists(latent_path):
             raise FileNotFoundError(f"File not found at path: {latent_path}.")
 
         latent_data = None