diff --git a/dist/bundle.js b/dist/bundle.js
index 930307bd9f..c1a47766e2 100644
--- a/dist/bundle.js
+++ b/dist/bundle.js
@@ -76186,7 +76186,6 @@ BI.EditorTrigger = BI.inherit(BI.Trigger, {
                 }, {
                     el: {
                         type: "bi.trigger_icon_button",
-                        cls: "bi-border-left",
                         width: o.triggerWidth || o.height
                     },
                     width: o.triggerWidth || o.height
@@ -76267,7 +76266,6 @@ BI.IconTextTrigger = BI.inherit(BI.Trigger, {
         });
         this.trigerButton = BI.createWidget({
             type: "bi.trigger_icon_button",
-            cls: "bi-border-left",
             width: o.triggerWidth || o.height
         });
 
diff --git a/dist/case.js b/dist/case.js
index 3cf261bc6a..6cce5be115 100644
--- a/dist/case.js
+++ b/dist/case.js
@@ -13617,7 +13617,6 @@ BI.EditorTrigger = BI.inherit(BI.Trigger, {
                 }, {
                     el: {
                         type: "bi.trigger_icon_button",
-                        cls: "bi-border-left",
                         width: o.triggerWidth || o.height
                     },
                     width: o.triggerWidth || o.height
@@ -13698,7 +13697,6 @@ BI.IconTextTrigger = BI.inherit(BI.Trigger, {
         });
         this.trigerButton = BI.createWidget({
             type: "bi.trigger_icon_button",
-            cls: "bi-border-left",
             width: o.triggerWidth || o.height
         });
 
diff --git a/dist/fineui.js b/dist/fineui.js
index ccab83e674..d0c55b3d82 100644
--- a/dist/fineui.js
+++ b/dist/fineui.js
@@ -77950,7 +77950,6 @@ BI.EditorTrigger = BI.inherit(BI.Trigger, {
                 }, {
                     el: {
                         type: "bi.trigger_icon_button",
-                        cls: "bi-border-left",
                         width: o.triggerWidth || o.height
                     },
                     width: o.triggerWidth || o.height
@@ -78031,7 +78030,6 @@ BI.IconTextTrigger = BI.inherit(BI.Trigger, {
         });
         this.trigerButton = BI.createWidget({
             type: "bi.trigger_icon_button",
-            cls: "bi-border-left",
             width: o.triggerWidth || o.height
         });
 
diff --git a/src/case/trigger/trigger.editor.js b/src/case/trigger/trigger.editor.js
index 97fb48ce2f..8737f5aca7 100644
--- a/src/case/trigger/trigger.editor.js
+++ b/src/case/trigger/trigger.editor.js
@@ -53,7 +53,6 @@ BI.EditorTrigger = BI.inherit(BI.Trigger, {
                 }, {
                     el: {
                         type: "bi.trigger_icon_button",
-                        cls: "bi-border-left",
                         width: o.triggerWidth || o.height
                     },
                     width: o.triggerWidth || o.height
diff --git a/src/case/trigger/trigger.icon.text.js b/src/case/trigger/trigger.icon.text.js
index c2805878a5..7a27d28ae8 100644
--- a/src/case/trigger/trigger.icon.text.js
+++ b/src/case/trigger/trigger.icon.text.js
@@ -30,7 +30,6 @@ BI.IconTextTrigger = BI.inherit(BI.Trigger, {
         });
         this.trigerButton = BI.createWidget({
             type: "bi.trigger_icon_button",
-            cls: "bi-border-left",
             width: o.triggerWidth || o.height
         });