add

bi/base.css

@@ -562,6 +562,9 @@ span.CodeMirror-selectedtext {
   color: black;
   cursor: pointer;
 }
+.CodeMirror-hints {
+  z-index: 1000000000;
+}
 li.CodeMirror-hint-active {
   background: #08f;
   color: white;

dist/base.css

@@ -562,6 +562,9 @@ span.CodeMirror-selectedtext {
   color: black;
   cursor: pointer;
 }
+.CodeMirror-hints {
+  z-index: 1000000000;
+}
 li.CodeMirror-hint-active {
   background: #08f;
   color: white;

dist/bundle.css

@@ -2138,6 +2138,9 @@ span.CodeMirror-selectedtext {
   color: black;
   cursor: pointer;
 }
+.CodeMirror-hints {
+  z-index: 1000000000;
+}
 li.CodeMirror-hint-active {
   background: #08f;
   color: white;

src/css/base/formula/codemirror.css

@@ -471,6 +471,9 @@ span.CodeMirror-selectedtext {
   color: black;
   cursor: pointer;
 }
+.CodeMirror-hints {
+  z-index: 1000000000;
+}
 li.CodeMirror-hint-active {
   background: #08f;
   color: white;

src/less/base/formula/codemirror.less

@@ -424,7 +424,6 @@ div.CodeMirror span.CodeMirror-nonmatchingbracket {
   line-height: 1.4;
 }
 
-
 .CodeMirror-wrap pre {
   word-wrap: break-word;
   white-space: pre-wrap;
@@ -579,6 +578,10 @@ span.CodeMirror-selectedtext {
   cursor: pointer;
 }
 
+.CodeMirror-hints {
+  z-index: @zIndex-tip;
+}
+
 li.CodeMirror-hint-active {
   background: #08f;
   color: white;

src/less/var.less

@@ -1,12 +1,11 @@
-@webUrl: '';
 @fontUrl: 'font/'; //字体存放路径
 @imageUrl: 'images/1x/'; //图片的基本地址
 @image2xUrl: 'images/2x/'; //2x图片的基本地址
 
-@cursor: '@{webUrl}images/cursor/cursor_hand.cur';
-@dragCursor: '@{webUrl}images/cursor/cursor_drag_hand.cur';
-@leftRightCursor: '@{webUrl}images/cursor/cursor_left_right.cur';
-@sliderDragCursor: '@{webUrl}cursor/cursor_drag_hand.cur';
+@cursor: 'images/cursor/cursor_hand.cur';
+@dragCursor: 'images/cursor/cursor_drag_hand.cur';
+@leftRightCursor: 'images/cursor/cursor_left_right.cur';
+@sliderDragCursor: 'cursor/cursor_drag_hand.cur';
 
 @zIndex-layer:    100000;
 @zIndex-floatbox: 1000000;