diff --git a/src/UserGuide/Master/Tree/Reference/Common-Config-Manual.md b/src/UserGuide/Master/Tree/Reference/Common-Config-Manual.md
index 0589b2f05..57d7c1e54 100644
--- a/src/UserGuide/Master/Tree/Reference/Common-Config-Manual.md
+++ b/src/UserGuide/Master/Tree/Reference/Common-Config-Manual.md
@@ -636,7 +636,7 @@ Different configuration parameters take effect in the following three ways:
 |Default| 100000 |
 |Effective|After restarting system|
 
-### TTL 配置
+### TTL Configuration
 * ttl\_check\_interval
 
 |    Name     | ttl\_check\_interval                                                           |
diff --git a/src/UserGuide/V1.3.3/Reference/Common-Config-Manual.md b/src/UserGuide/V1.3.3/Reference/Common-Config-Manual.md
index 0589b2f05..57d7c1e54 100644
--- a/src/UserGuide/V1.3.3/Reference/Common-Config-Manual.md
+++ b/src/UserGuide/V1.3.3/Reference/Common-Config-Manual.md
@@ -636,7 +636,7 @@ Different configuration parameters take effect in the following three ways:
 |Default| 100000 |
 |Effective|After restarting system|
 
-### TTL 配置
+### TTL Configuration
 * ttl\_check\_interval
 
 |    Name     | ttl\_check\_interval                                                           |
diff --git a/src/UserGuide/dev-1.3/Reference/Common-Config-Manual.md b/src/UserGuide/dev-1.3/Reference/Common-Config-Manual.md
index 0589b2f05..57d7c1e54 100644
--- a/src/UserGuide/dev-1.3/Reference/Common-Config-Manual.md
+++ b/src/UserGuide/dev-1.3/Reference/Common-Config-Manual.md
@@ -636,7 +636,7 @@ Different configuration parameters take effect in the following three ways:
 |Default| 100000 |
 |Effective|After restarting system|
 
-### TTL 配置
+### TTL Configuration
 * ttl\_check\_interval
 
 |    Name     | ttl\_check\_interval                                                           |
diff --git a/src/UserGuide/latest/Reference/Common-Config-Manual.md b/src/UserGuide/latest/Reference/Common-Config-Manual.md
index 0589b2f05..57d7c1e54 100644
--- a/src/UserGuide/latest/Reference/Common-Config-Manual.md
+++ b/src/UserGuide/latest/Reference/Common-Config-Manual.md
@@ -636,7 +636,7 @@ Different configuration parameters take effect in the following three ways:
 |Default| 100000 |
 |Effective|After restarting system|
 
-### TTL 配置
+### TTL Configuration
 * ttl\_check\_interval
 
 |    Name     | ttl\_check\_interval                                                           |