diff --git a/bi/core.js b/bi/core.js
index fc889cc55..5f2871d01 100644
--- a/bi/core.js
+++ b/bi/core.js
@@ -17530,4 +17530,8 @@ $(function () {
             return ob;
         }
     });
+    //IE8下滚动条用原生的
+    if (BI.isIE9Below()) {
+        BI.GridTableScrollbar.SIZE = 18;
+    }
 });
\ No newline at end of file
diff --git a/docs/core.js b/docs/core.js
index 4ac7a6f8d..ad9eafb62 100644
--- a/docs/core.js
+++ b/docs/core.js
@@ -28672,4 +28672,8 @@ $(function () {
             return ob;
         }
     });
+    //IE8下滚动条用原生的
+    if (BI.isIE9Below()) {
+        BI.GridTableScrollbar.SIZE = 18;
+    }
 });
\ No newline at end of file
diff --git a/src/config.js b/src/config.js
index 31b55260e..94d73454d 100644
--- a/src/config.js
+++ b/src/config.js
@@ -87,4 +87,8 @@ $(function () {
             return ob;
         }
     });
+    //IE8下滚动条用原生的
+    if (BI.isIE9Below()) {
+        BI.GridTableScrollbar.SIZE = 18;
+    }
 });
\ No newline at end of file