diff --git a/568flat-en/theme.txt b/568flat-en/theme.txt
index 99a5719..324f98a 100644
--- a/568flat-en/theme.txt
+++ b/568flat-en/theme.txt
@@ -6,6 +6,10 @@ title-text: ""
 desktop-color: "#f9f7f0"
 # message-font: "Smiley Sans Italic 32"
 message-color: "#072a40"
+terminal-left: "50%-512"
+terminal-top: "50%-272"
+terminal-width: "1024"
+terminal-height: "544"
 
 
 # 标题 | Title
diff --git a/568flat/theme.txt b/568flat/theme.txt
index 6490de5..40c93e3 100644
--- a/568flat/theme.txt
+++ b/568flat/theme.txt
@@ -6,6 +6,10 @@ title-text: ""
 desktop-color: "#f9f7f0"
 # message-font: "Smiley Sans Italic 32"
 message-color: "#072a40"
+terminal-left: "50%-512"
+terminal-top: "50%-272"
+terminal-width: "1024"
+terminal-height: "544"
 
 
 # 标题 | Title
diff --git a/568flat_x2-en/theme.txt b/568flat_x2-en/theme.txt
index 6e31492..40f423d 100644
--- a/568flat_x2-en/theme.txt
+++ b/568flat_x2-en/theme.txt
@@ -6,6 +6,11 @@ title-text: ""
 desktop-color: "#f9f7f0"
 # message-font: "Smiley Sans Italic 64"
 message-color: "#072a40"
+message-color: "#072a40"
+terminal-left: "50%-1024"
+terminal-top: "50%-544"
+terminal-width: "2048"
+terminal-height: "1088"
 
 
 # 标题 | Title
diff --git a/568flat_x2/theme.txt b/568flat_x2/theme.txt
index 055b87c..7427889 100644
--- a/568flat_x2/theme.txt
+++ b/568flat_x2/theme.txt
@@ -6,6 +6,10 @@ title-text: ""
 desktop-color: "#f9f7f0"
 # message-font: "Smiley Sans Italic 64"
 message-color: "#072a40"
+terminal-left: "50%-1024"
+terminal-top: "50%-544"
+terminal-width: "2048"
+terminal-height: "1088"
 
 
 # 标题 | Title