diff --git a/README.md b/README.md
index 3a33102d..e510498c 100644
--- a/README.md
+++ b/README.md
@@ -107,4 +107,10 @@
 
 - 渲染村民交易的第一本附魔书(renderTradeEnchantedBook)
 
-    - 渲染村民交易的第一本附魔书，如果是满级附魔则会显示金色文本，同时还会显示出价格，绿色表示良商，白色表示中商，红色表示奸商
\ No newline at end of file
+    - 渲染村民交易的第一本附魔书，如果是满级附魔则会显示金色文本，同时还会显示出价格，绿色表示良商，白色表示中商，红色表示奸商
+    - 良商：
+    - ![good trader](./docs/img/good_trader.png)
+    - 中商：
+    - ![mid trader](./docs/img/mid_trader.png)
+    - 奸商：
+    - ![bad trader](./docs/img/bad_trader.png)
diff --git a/README_EN.md b/README_EN.md
index 3816d271..8fcb2b30 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -109,4 +109,10 @@ The default hotkey to open the in-game config GUI is **G + C**.
 
 - renderTradeEnchantedBook
 
-    - Render trade enchanted book text on villager.
\ No newline at end of file
+    - Render trade enchanted book text on villager.
+    - good trader：
+    - ![good trader](./docs/img/good_trader.png)
+    - mid trader：
+    - ![mid trader](./docs/img/mid_trader.png)
+    - bad trader：
+    - ![bad trader](./docs/img/bad_trader.png)
\ No newline at end of file
diff --git a/docs/img/bad_trader.png b/docs/img/bad_trader.png
new file mode 100644
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Binary files /dev/null and b/docs/img/bad_trader.png differ
diff --git a/docs/img/good_trader.png b/docs/img/good_trader.png
new file mode 100644
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diff --git a/docs/img/mid_trader.png b/docs/img/mid_trader.png
new file mode 100644
index 00000000..35c76438
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