diff --git a/paper/result/perfect/figure-nopo-diff.typ b/paper/result/perfect/figure-nopo-diff.typ
index d7cf572..56c40d1 100644
--- a/paper/result/perfect/figure-nopo-diff.typ
+++ b/paper/result/perfect/figure-nopo-diff.typ
@@ -1,7 +1,9 @@
 #figure(
-  image("/画图/弱极性不同方向偏移/拉曼.svg"),
+  image("/画图/弱极性不同方向偏移/embed.svg"),
   caption: [
     Frequency shifts of negligible-polar phonon modes under different incidence configurations.
+    (a) Experimental results under z(yy)#overline[z] and x(yy)#overline[x] configurations. Solid lines and dots represent distribution and value of experimental data, respectively.
+    (b) Comparison between experimental and calculated frequency shifts. The baby blue bars and error bars represent the mean and standard deviation of experimental results, respectively; the purple bars represent theoretical calculations.
   ],
   placement: none
 )<fig-nopo-diff>
diff --git a/画图/弱极性不同方向偏移/1.svg b/画图/弱极性不同方向偏移/1.svg
new file mode 100644
index 0000000..1e8d65e
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+++ b/画图/弱极性不同方向偏移/1.svg
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new file mode 100644
index 0000000..7b44c3e
--- /dev/null
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@@ -0,0 +1,3 @@
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diff --git a/画图/弱极性不同方向偏移/embed.svg b/画图/弱极性不同方向偏移/embed.svg
index 66f6b87..2adb585 100644
--- a/画图/弱极性不同方向偏移/embed.svg
+++ b/画图/弱极性不同方向偏移/embed.svg
@@ -1,3 +1,3 @@
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index 0fae4db..b2a5abf 100644
--- a/画图/弱极性不同方向偏移/main.svg
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@@ -1,3 +1,3 @@
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index 1aeb5cb..0cbb5e0 100644
--- a/画图/弱极性不同方向偏移/plot.ipynb
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@@ -1,3 +1,3 @@
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diff --git a/画图/弱极性不同方向偏移/拉曼.svg b/画图/弱极性不同方向偏移/拉曼.svg
deleted file mode 100644
index cabe555..0000000
--- a/画图/弱极性不同方向偏移/拉曼.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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