diff --git a/src/less/base/single/bar/bar.less b/src/less/base/single/bar/bar.less
deleted file mode 100644
index 61acc7666d..0000000000
--- a/src/less/base/single/bar/bar.less
+++ /dev/null
@@ -1,6 +0,0 @@
-@import "../../../index";
-
-.bi-loading-bar{
-  & .loading-text{
-  }
-}
\ No newline at end of file
diff --git a/src/less/base/single/button/item.multiselect.less b/src/less/base/single/button/item.multiselect.less
deleted file mode 100644
index bacf741b4a..0000000000
--- a/src/less/base/single/button/item.multiselect.less
+++ /dev/null
@@ -1,7 +0,0 @@
-@import "../../../index";
-
-.bi-multi-select-item{
- //& .list-item-text{
- //  max-width: 189px;
- //}
-}
\ No newline at end of file
diff --git a/src/less/base/single/button/item.texticon.less b/src/less/base/single/button/item.texticon.less
deleted file mode 100644
index 8ea3742b68..0000000000
--- a/src/less/base/single/button/item.texticon.less
+++ /dev/null
@@ -1,7 +0,0 @@
-@import "../../../index";
-
-.bi-icon-text-item{
-  //& .list-item-text{
-  //  max-width: 193px;
-  //}
-}
\ No newline at end of file
diff --git a/src/less/base/single/button/listitem.less b/src/less/base/single/button/listitem.less
deleted file mode 100644
index 1ab72045de..0000000000
--- a/src/less/base/single/button/listitem.less
+++ /dev/null
@@ -1 +0,0 @@
-@import "../../../index";
\ No newline at end of file
diff --git a/src/less/base/single/editor/editor.less b/src/less/base/single/editor/editor.less
deleted file mode 100644
index ecb5ae1592..0000000000
--- a/src/less/base/single/editor/editor.less
+++ /dev/null
@@ -1,4 +0,0 @@
-@import "../../../index";
-
-.bi-editor{
-}
\ No newline at end of file
diff --git a/src/less/base/single/editor/editor.shelter.less b/src/less/base/single/editor/editor.shelter.less
deleted file mode 100644
index 1e12d65a2c..0000000000
--- a/src/less/base/single/editor/editor.shelter.less
+++ /dev/null
@@ -1,4 +0,0 @@
-@import "../../../index";
-
-.bi-shelter-editor {
-}
\ No newline at end of file
diff --git a/src/less/base/single/editor/editor.sign.less b/src/less/base/single/editor/editor.sign.less
deleted file mode 100644
index 96a9fc5cba..0000000000
--- a/src/less/base/single/editor/editor.sign.less
+++ /dev/null
@@ -1,4 +0,0 @@
-@import "../../../index";
-
-.bi-sign-editor {
-}
\ No newline at end of file
diff --git a/src/less/base/single/editor/editor.state.less b/src/less/base/single/editor/editor.state.less
deleted file mode 100644
index 5534f7364a..0000000000
--- a/src/less/base/single/editor/editor.state.less
+++ /dev/null
@@ -1,7 +0,0 @@
-@import "../../../index";
-
-
-.bi-state-editor{
-  & .state-editor-infinite-text{
-  }
-}
\ No newline at end of file
diff --git a/src/less/base/single/editor/editor.state.simple.less b/src/less/base/single/editor/editor.state.simple.less
deleted file mode 100644
index 0c7f7882ea..0000000000
--- a/src/less/base/single/editor/editor.state.simple.less
+++ /dev/null
@@ -1,7 +0,0 @@
-@import "../../../index";
-
-
-.bi-simple-state-editor{
-  & .state-editor-infinite-text{
-  }
-}
\ No newline at end of file
diff --git a/src/less/base/single/single.less b/src/less/base/single/single.less
deleted file mode 100644
index 47308a14c3..0000000000
--- a/src/less/base/single/single.less
+++ /dev/null
@@ -1,5 +0,0 @@
-@import "../../index";
-
-.bi-single{
-
-}
\ No newline at end of file