diff --git a/viewpanel/src/com/spineview/ObjectPanel.java b/viewpanel/src/com/spineview/ObjectPanel.java
index acb14e7..66620eb 100644
--- a/viewpanel/src/com/spineview/ObjectPanel.java
+++ b/viewpanel/src/com/spineview/ObjectPanel.java
@@ -1025,11 +1025,19 @@ public final class ObjectPanel {
     try {
       String classes = System.getProperty("spine.classes");
       if (classes == null) return;
-      // classes = <root>/viewpanel/build/classes → 上跳三级才是仓库根
-      java.io.File root = new java.io.File(classes).getParentFile().getParentFile().getParentFile();
-      java.io.File table = new java.io.File(root, "tools/deobf/names.tsv");
-      if (!table.isFile()) {
-        System.err.println("[panel] 没找到映射表: " + table);
+      // 从 classes 往上找，直到找到含 tools/deobf/names.tsv 的仓库根（不数层数，稳）
+      java.io.File dir = new java.io.File(classes).getAbsoluteFile();
+      java.io.File table = null;
+      for (int i = 0; i < 6 && dir != null; i++) {
+        java.io.File candidate = new java.io.File(dir, "tools/deobf/names.tsv");
+        if (candidate.isFile()) {
+          table = candidate;
+          break;
+        }
+        dir = dir.getParentFile();
+      }
+      if (table == null) {
+        System.err.println("[panel] 没找到映射表（从 " + classes + " 往上找了 6 层）");
         return;
       }
       for (String line : java.nio.file.Files.readAllLines(table.toPath(),