diff --git a/dist/bundle.ie.js b/dist/bundle.ie.js
index 6d5c63ba35..18329fb4f8 100644
--- a/dist/bundle.ie.js
+++ b/dist/bundle.ie.js
@@ -78589,7 +78589,7 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
         },
         props: {
             baseCls: "bi-time-combo bi-border bi-border-radius",
-            width: 80,
+            width: 78,
             height: 22
         },
 
diff --git a/dist/bundle.js b/dist/bundle.js
index c2405d90fe..df002451c1 100644
--- a/dist/bundle.js
+++ b/dist/bundle.js
@@ -78993,7 +78993,7 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
         },
         props: {
             baseCls: "bi-time-combo bi-border bi-border-radius",
-            width: 80,
+            width: 78,
             height: 22
         },
 
diff --git a/dist/fineui.ie.js b/dist/fineui.ie.js
index db9d1ec4eb..e4468358b3 100644
--- a/dist/fineui.ie.js
+++ b/dist/fineui.ie.js
@@ -78834,7 +78834,7 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
         },
         props: {
             baseCls: "bi-time-combo bi-border bi-border-radius",
-            width: 80,
+            width: 78,
             height: 22
         },
 
diff --git a/dist/fineui.js b/dist/fineui.js
index 6c11432d1f..a381723e42 100644
--- a/dist/fineui.js
+++ b/dist/fineui.js
@@ -79238,7 +79238,7 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
         },
         props: {
             baseCls: "bi-time-combo bi-border bi-border-radius",
-            width: 80,
+            width: 78,
             height: 22
         },
 
diff --git a/dist/fineui_without_jquery_polyfill.js b/dist/fineui_without_jquery_polyfill.js
index a932c5d837..218f895da4 100644
--- a/dist/fineui_without_jquery_polyfill.js
+++ b/dist/fineui_without_jquery_polyfill.js
@@ -62012,7 +62012,7 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
         },
         props: {
             baseCls: "bi-time-combo bi-border bi-border-radius",
-            width: 80,
+            width: 78,
             height: 22
         },
 
diff --git a/dist/widget.js b/dist/widget.js
index b05fbb72df..c9dac8587a 100644
--- a/dist/widget.js
+++ b/dist/widget.js
@@ -19360,7 +19360,7 @@ BI.shortcut("bi.single_tree_trigger", BI.SingleTreeTrigger);!(function () {
         },
         props: {
             baseCls: "bi-time-combo bi-border bi-border-radius",
-            width: 80,
+            width: 78,
             height: 22
         },
 
diff --git a/src/widget/time/time.combo.js b/src/widget/time/time.combo.js
index 8633e88f7f..644ccbd083 100644
--- a/src/widget/time/time.combo.js
+++ b/src/widget/time/time.combo.js
@@ -14,7 +14,7 @@
         },
         props: {
             baseCls: "bi-time-combo bi-border bi-border-radius",
-            width: 80,
+            width: 78,
             height: 22
         },