diff --git a/doc/doc.html b/doc/doc.html
index 0651ce898d2fcedd1c3085cb22e9615d577387e0..0a838aa33dd7c576f7154141439bc3e4c2638a57 100644
--- a/doc/doc.html
+++ b/doc/doc.html
@@ -449,7 +449,7 @@ require.config({
                         <pre>//from echarts example
 require.config({
     paths:{ 
-        'echarts:'./js/echarts',
+        'echarts':'./js/echarts',
         'echarts/chart/bar' : './js/echarts',       // 把所需图表指向单文件
         'echarts/chart/line': './js/echarts'
     }