diff --git a/binding/c/README.md b/binding/c/README.md
index 3f27ffe..ef8b21d 100644
--- a/binding/c/README.md
+++ b/binding/c/README.md
@@ -1,4 +1,4 @@
-[中文简体](README_zh.md) | [English](README.md)
+:globe_with_meridians: [中文简体](README_zh.md) | [English](README.md)
 
 # ip2region c Query Client
 
diff --git a/binding/c/README_zh.md b/binding/c/README_zh.md
index 9f58946..b5d7f59 100644
--- a/binding/c/README_zh.md
+++ b/binding/c/README_zh.md
@@ -1,4 +1,4 @@
-[中文简体](README_zh.md) | [English](README.md)
+:globe_with_meridians: [中文简体](README_zh.md) | [English](README.md)
 
 # ip2region c 查询客户端
 
diff --git a/binding/golang/README.md b/binding/golang/README.md
index c301a36..f949fe3 100644
--- a/binding/golang/README.md
+++ b/binding/golang/README.md
@@ -1,4 +1,4 @@
-[中文简体](README_zh.md) | [English](README.md)
+:globe_with_meridians: [中文简体](README_zh.md) | [English](README.md)
 
 # ip2region golang query client
 
diff --git a/binding/golang/README_zh.md b/binding/golang/README_zh.md
index 42d9ad4..f924966 100644
--- a/binding/golang/README_zh.md
+++ b/binding/golang/README_zh.md
@@ -1,4 +1,4 @@
-[中文简体](README_zh.md) | [English](README.md)
+:globe_with_meridians: [中文简体](README_zh.md) | [English](README.md)
 
 # ip2region golang 查询客户端
 
diff --git a/binding/java/README.md b/binding/java/README.md
index 41d6be7..ec517de 100644
--- a/binding/java/README.md
+++ b/binding/java/README.md
@@ -1,4 +1,4 @@
-[中文简体](README_zh.md) | [English](README.md)
+:globe_with_meridians: [中文简体](README_zh.md) | [English](README.md)
 
 # ip2region java Query Client
 
diff --git a/binding/java/README_zh.md b/binding/java/README_zh.md
index 327e00a..2021058 100644
--- a/binding/java/README_zh.md
+++ b/binding/java/README_zh.md
@@ -1,4 +1,4 @@
-[中文简体](README_zh.md) | [English](README.md)
+:globe_with_meridians: [中文简体](README_zh.md) | [English](README.md)
 
 # ip2region java 查询客户端
 
diff --git a/binding/lua_c/README.md b/binding/lua_c/README.md
index 4b7f9dd..4467232 100644
--- a/binding/lua_c/README.md
+++ b/binding/lua_c/README.md
@@ -1,4 +1,4 @@
-[中文简体](README_zh.md) | [English](README.md)
+:globe_with_meridians: [中文简体](README_zh.md) | [English](README.md)
 
 # ip2region lua c extension query client
 
diff --git a/binding/lua_c/README_zh.md b/binding/lua_c/README_zh.md
index 6a349f0..5c3f2bf 100644
--- a/binding/lua_c/README_zh.md
+++ b/binding/lua_c/README_zh.md
@@ -1,4 +1,4 @@
-[中文简体](README_zh.md) | [English](README.md)
+:globe_with_meridians: [中文简体](README_zh.md) | [English](README.md)
 
 # ip2region lua c 扩展查询客户端
 
diff --git a/binding/php/README.md b/binding/php/README.md
index c0e9cb0..686b6a3 100644
--- a/binding/php/README.md
+++ b/binding/php/README.md
@@ -1,4 +1,4 @@
-[中文简体](README_zh.md) | [English](README.md)
+:globe_with_meridians: [中文简体](README_zh.md) | [English](README.md)
 
 # ip2region PHP Query Client
 
diff --git a/binding/php/README_zh.md b/binding/php/README_zh.md
index 274fb45..b15835b 100644
--- a/binding/php/README_zh.md
+++ b/binding/php/README_zh.md
@@ -1,4 +1,4 @@
-[中文简体](README_zh.md) | [English](README.md)
+:globe_with_meridians: [中文简体](README_zh.md) | [English](README.md)
 
 # ip2region php 查询客户端