diff --git a/data-room-ui/packages/BizComponent/config/defaultG2Config.js b/data-room-ui/packages/BizComponent/config/defaultG2Config.js
index c5f98953..82968154 100644
--- a/data-room-ui/packages/BizComponent/config/defaultG2Config.js
+++ b/data-room-ui/packages/BizComponent/config/defaultG2Config.js
@@ -506,7 +506,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/折线图/基础折线图.js b/data-room-ui/packages/G2Plots/折线图/基础折线图.js
index cc8dfaab..9282f61a 100644
--- a/data-room-ui/packages/G2Plots/折线图/基础折线图.js
+++ b/data-room-ui/packages/G2Plots/折线图/基础折线图.js
@@ -621,7 +621,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/折线图/基础折线点图.js b/data-room-ui/packages/G2Plots/折线图/基础折线点图.js
index 53a4df0c..f2e30d19 100644
--- a/data-room-ui/packages/G2Plots/折线图/基础折线点图.js
+++ b/data-room-ui/packages/G2Plots/折线图/基础折线点图.js
@@ -607,7 +607,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/折线图/基础曲线图.js b/data-room-ui/packages/G2Plots/折线图/基础曲线图.js
index 03cd8662..0e45d98c 100644
--- a/data-room-ui/packages/G2Plots/折线图/基础曲线图.js
+++ b/data-room-ui/packages/G2Plots/折线图/基础曲线图.js
@@ -484,7 +484,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/折线图/多折线动画图.js b/data-room-ui/packages/G2Plots/折线图/多折线动画图.js
index 40b92522..5c3b9848 100644
--- a/data-room-ui/packages/G2Plots/折线图/多折线动画图.js
+++ b/data-room-ui/packages/G2Plots/折线图/多折线动画图.js
@@ -624,7 +624,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/折线图/多折线图.js b/data-room-ui/packages/G2Plots/折线图/多折线图.js
index af259059..24b68080 100644
--- a/data-room-ui/packages/G2Plots/折线图/多折线图.js
+++ b/data-room-ui/packages/G2Plots/折线图/多折线图.js
@@ -714,7 +714,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/折线图/多阶梯折线图.js b/data-room-ui/packages/G2Plots/折线图/多阶梯折线图.js
index 1d3de907..4951c4e1 100644
--- a/data-room-ui/packages/G2Plots/折线图/多阶梯折线图.js
+++ b/data-room-ui/packages/G2Plots/折线图/多阶梯折线图.js
@@ -589,7 +589,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/折线图/折线趋势填充图.js b/data-room-ui/packages/G2Plots/折线图/折线趋势填充图.js
index 2ac8f2d7..827b3009 100644
--- a/data-room-ui/packages/G2Plots/折线图/折线趋势填充图.js
+++ b/data-room-ui/packages/G2Plots/折线图/折线趋势填充图.js
@@ -641,7 +641,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/柱状图/分组柱状图.js b/data-room-ui/packages/G2Plots/柱状图/分组柱状图.js
index b6d68d79..1f4e63d3 100644
--- a/data-room-ui/packages/G2Plots/柱状图/分组柱状图.js
+++ b/data-room-ui/packages/G2Plots/柱状图/分组柱状图.js
@@ -633,7 +633,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/柱状图/圆角柱状图.js b/data-room-ui/packages/G2Plots/柱状图/圆角柱状图.js
index b8c5e148..ee2119e6 100644
--- a/data-room-ui/packages/G2Plots/柱状图/圆角柱状图.js
+++ b/data-room-ui/packages/G2Plots/柱状图/圆角柱状图.js
@@ -643,7 +643,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/柱状图/基础柱状图.js b/data-room-ui/packages/G2Plots/柱状图/基础柱状图.js
index afff88e9..2cb940e5 100644
--- a/data-room-ui/packages/G2Plots/柱状图/基础柱状图.js
+++ b/data-room-ui/packages/G2Plots/柱状图/基础柱状图.js
@@ -569,7 +569,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/柱状图/堆叠柱状图.js b/data-room-ui/packages/G2Plots/柱状图/堆叠柱状图.js
index b913028c..6d03a935 100644
--- a/data-room-ui/packages/G2Plots/柱状图/堆叠柱状图.js
+++ b/data-room-ui/packages/G2Plots/柱状图/堆叠柱状图.js
@@ -639,7 +639,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/面积图/基础面积图.js b/data-room-ui/packages/G2Plots/面积图/基础面积图.js
index 86afec4a..9526150f 100644
--- a/data-room-ui/packages/G2Plots/面积图/基础面积图.js
+++ b/data-room-ui/packages/G2Plots/面积图/基础面积图.js
@@ -648,7 +648,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/面积图/堆叠面积图.js b/data-room-ui/packages/G2Plots/面积图/堆叠面积图.js
index 36654f27..7c54ce26 100644
--- a/data-room-ui/packages/G2Plots/面积图/堆叠面积图.js
+++ b/data-room-ui/packages/G2Plots/面积图/堆叠面积图.js
@@ -701,7 +701,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }
diff --git a/data-room-ui/packages/G2Plots/面积图/渐变色面积图.js b/data-room-ui/packages/G2Plots/面积图/渐变色面积图.js
index c51340ce..bc811b82 100644
--- a/data-room-ui/packages/G2Plots/面积图/渐变色面积图.js
+++ b/data-room-ui/packages/G2Plots/面积图/渐变色面积图.js
@@ -635,7 +635,7 @@ const option = {
     },
     line: {
       style: {
-        stroke: '#d0d0d0',
+        stroke: '#C9CDD4',
         lineWidth: 0
       }
     }