diff --git a/paper/result/perfect/non-polar/default.typ b/paper/result/perfect/non-polar/default.typ
index 71cd10f..8140916 100644
--- a/paper/result/perfect/non-polar/default.typ
+++ b/paper/result/perfect/non-polar/default.typ
@@ -36,10 +36,6 @@ It should be noted, however, that the observability in Raman experiment depends
 
 #include "table-rep.typ"
 
-// We propose a method to estimate the magnitudes of the Raman tensors of these phonons,
-//   without first-principle calculations.
-// Here we only write out results, details are in appendix.
-
 我们提出了一个新的办法来估计拉曼张量大小。
 
 We propose a method to estimate the magnitudes of the Raman tensors of these phonons based on symmetry analysis.
diff --git a/paper/result/perfect/non-polar/table-rep.typ b/paper/result/perfect/non-polar/table-rep.typ
index 51ed76a..dbfda4a 100644
--- a/paper/result/perfect/non-polar/table-rep.typ
+++ b/paper/result/perfect/non-polar/table-rep.typ
@@ -8,13 +8,16 @@
   let B2 = [B#sub[2]];
   let E1 = [E#sub[1]];
   let E2 = [E#sub[2]];
-  table(columns: 7, align: center + horizon,
-    [*Representations in C#sub[6v]*], A1, B1, m2(E1), m2(E2),
-    [*Representations in C#sub[2v]*], A1, B1, B2, B1, A2, A1,
-    [*Vibration Direction*], [z], [z], [x], [y], [x], [y],
-    [*Raman Tensor*],
+  table(columns: 8, align: center + horizon,
+    table.cell(rowspan: 2)[*Representation*],
+      [C#sub[6v]], A1, B1, m2(E1), m2(E2),
+      [C#sub[2v]], A1, B1, B2, B1, A2, A1,
+    table.cell(rowspan: 2, colspan: 2)[*Vibration Direction*],
+      [out-of-plane], [out-of-plane], m2[in-plane], m2[in-plane],
+      [z], [z], [x], [y], [x], [y],
+    m2[*Raman Tensor*],
       [$mat(a,,;,a,;,,b)$], [$0$], [$mat(,,a;,,;a,,;)$], [$mat(,,;,,a;,a,;)$], [$mat(,a,;a,,;,,;)$], [$mat(a,,;,-a,;,,;)$],
-    [*Raman scatter Intensity* #linebreak() (polarization of incident and scattered light)],
+    m2[*Raman visibility*],
       [xx/yy: $a^2$ #linebreak() zz: $b^2$ #linebreak() others: 0], [0],
       m2[xz/yz: $a^2$ #linebreak() others: 0], m2[xx/xy/yy: $a^2$ #linebreak() others: 0],
   )},
diff --git a/paper/todo.typ b/paper/todo.typ
index 32ade28..b183eaf 100644
--- a/paper/todo.typ
+++ b/paper/todo.typ
@@ -53,6 +53,9 @@
           - [x] 中文
           - [x] 英文
           - [x] 调整语言
+        - [/] 表格
+          - [x] 大致内容
+          - [ ] 可见性
         - [ ] 估算拉曼张量
           - [ ] 中文
           - [ ] 英文