diff --git a/models/vista3d/configs/metadata.json b/models/vista3d/configs/metadata.json
index 30904a97..285db4f2 100644
--- a/models/vista3d/configs/metadata.json
+++ b/models/vista3d/configs/metadata.json
@@ -1,7 +1,8 @@
 {
     "schema": "https://github.com/Project-MONAI/MONAI-extra-test-data/releases/download/0.8.1/meta_schema_20240725.json",
-    "version": "0.5.2",
+    "version": "0.5.3",
     "changelog": {
+        "0.5.3": "update readme",
         "0.5.2": "fix eval issue",
         "0.5.1": "add description for zero-shot and upate eval",
         "0.5.0": "update json file link and add test",
diff --git a/models/vista3d/docs/README.md b/models/vista3d/docs/README.md
index d5fe7ca6..18a5971c 100644
--- a/models/vista3d/docs/README.md
+++ b/models/vista3d/docs/README.md
@@ -116,6 +116,9 @@ The default configs for both variables are derived from the `label_mappings` con
 "val_label_set": "$[0] + list(x[0] for x in @label_mappings#default)"
 ```
 
+Note: Please ensure the input data header is correct. The output file will use the same header as the input data, but if the input data is missing header information, MONAI will automatically provide some default values for missing values (e.g. `np.eye(4)` will be used if affine information is absent). This may cause a visualization misalignment depending on the visualization tool.
+
+
 ### Commands
 
 Single-GPU: