diff --git a/en/option/series/sankey.md b/en/option/series/sankey.md
index 2324c00ef..b354e6464 100644
--- a/en/option/series/sankey.md
+++ b/en/option/series/sankey.md
@@ -82,6 +82,12 @@ The layout direction of the nodes in the Sankey diagram, which can be horizontal
 
 The drag-and-drop interaction of the node, which is enabled by default. After opening, the user can drag any node in the Sankey diagram to any position. To turn this interaction off, simply set the value to `false`.
 
+## edgeLabel(Object)
+
+{{ use: sankey-edge-label(
+    prefix = "##"
+) }}
+
 ## levels(Array)
 
 The setting of each layer of Sankey diagram. Can be set layer by layer, as follows:
@@ -374,12 +380,8 @@ The [name of target node](~series-sankey.data.name) of edge
 
 The value of edge, which decides the width of edge.
 
-### lineStyle(Object)
-
-The line stlye of edge.
-
-{{ use: partial-sankey-line-style(
-    prefix = "###"
+{{ use: sankey-edge-state(
+    prefix = "##"
 ) }}
 
 ### emphasis(Object)
@@ -388,11 +390,9 @@ The line stlye of edge.
     prefix = "###"
 ) }}
 
-#### lineStyle(Object)
-
-{{ use: partial-sankey-line-style(
-    prefix = "####",
-    hasInherit = true
+{{ use: sankey-edge-state(
+    prefix = "###",
+    state = "emphasis"
 ) }}
 
 ### blur(Object)
@@ -401,10 +401,9 @@ The line stlye of edge.
     version = "5.0.0"
 ) }}
 
-#### lineStyle(Object)
-
-{{ use: partial-sankey-line-style(
-    prefix = "####"
+{{ use: sankey-edge-state(
+    prefix = "###",
+    state = "blur"
 ) }}
 
 ### select(Object)
@@ -417,10 +416,9 @@ The line stlye of edge.
     prefix = "###"
 ) }}
 
-#### lineStyle(Object)
-
-{{ use: partial-sankey-line-style(
-    prefix = "####"
+{{ use: sankey-edge-state(
+    prefix = "###",
+    state = "select"
 ) }}
 
 ## edges(Array)
@@ -494,6 +492,12 @@ The curveness of the edge in Sankey diagram.
     formatter1d = ${prefix} === '##'
 ) }}
 
+#${prefix} edgeLabel(Object)
+
+{{ use: sankey-edge-label(
+    prefix = "#" + ${prefix}
+) }}
+
 #${prefix} itemStyle(Object)
 
 {{ use: partial-item-style(
@@ -508,3 +512,37 @@ The curveness of the edge in Sankey diagram.
     hasInherit = ${state} === 'emphasis'
 ) }}
 
+
+
+{{ target: sankey-edge-state }}
+
+#${prefix} edgeLabel(Object)
+
+{{ use: sankey-edge-label(
+    prefix = "#" + ${prefix}
+) }}
+
+#${prefix} lineStyle(Object)
+
+The line style of edge.
+
+{{ use: partial-sankey-line-style(
+    prefix = "#" + ${prefix},
+    hasInherit = ${state} === 'emphasis'
+) }}
+
+
+
+{{ target: sankey-edge-label }}
+
+{{ use: partial-version(
+    version = "5.4.1"
+) }}
+
+The label style of each edge/link. 
+
+{{ use: partial-label(
+    prefix = ${prefix},
+    noPosition = true,
+    formatter1d = true
+) }}
diff --git a/zh/option/series/sankey.md b/zh/option/series/sankey.md
index 3eb4b9001..971d0f7bb 100644
--- a/zh/option/series/sankey.md
+++ b/zh/option/series/sankey.md
@@ -85,6 +85,12 @@ const option = {"tooltip":{"trigger":"item","triggerOn":"mousemove"},"series":[{
 
 控制节点拖拽的交互，默认开启。开启后，用户可以将图中任意节点拖拽到任意位置。若想关闭此交互，只需将值设为 `false` 就行了。
 
+## edgeLabel(Object)
+
+{{ use: sankey-edge-label(
+    prefix = "##"
+) }}
+
 ## levels(Array)
 
 桑基图每一层的设置。可以逐层设置，如下：
@@ -377,12 +383,8 @@ links: [{
 
 边的数值，决定边的宽度。
 
-### lineStyle(Object)
-
-关系边的线条样式。
-
-{{ use: partial-sankey-line-style(
-    prefix = "###"
+{{ use: sankey-edge-state(
+    prefix = "##"
 ) }}
 
 ### emphasis(Object)
@@ -391,11 +393,9 @@ links: [{
     prefix = "###"
 ) }}
 
-#### lineStyle(Object)
-
-{{ use: partial-sankey-line-style(
-    prefix = "####",
-    hasInherit = true
+{{ use: sankey-edge-state(
+    prefix = "###",
+    state = "emphasis"
 ) }}
 
 ### blur(Object)
@@ -404,10 +404,9 @@ links: [{
     version = "5.0.0"
 ) }}
 
-#### lineStyle(Object)
-
-{{ use: partial-sankey-line-style(
-    prefix = "####"
+{{ use: sankey-edge-state(
+    prefix = "###",
+    state = "blur"
 ) }}
 
 ### select(Object)
@@ -420,10 +419,9 @@ links: [{
     prefix = "###"
 ) }}
 
-#### lineStyle(Object)
-
-{{ use: partial-sankey-line-style(
-    prefix = "####"
+{{ use: sankey-edge-state(
+    prefix = "###",
+    state = "select"
 ) }}
 
 ## edges(Array)
@@ -497,6 +495,12 @@ links: [{
     formatter1d = ${prefix} === '##'
 ) }}
 
+#${prefix} edgeLabel(Object)
+
+{{ use: sankey-edge-label(
+    prefix = "#" + ${prefix}
+) }}
+
 #${prefix} itemStyle(Object)
 
 {{ use: partial-item-style(
@@ -511,3 +515,37 @@ links: [{
     hasInherit = ${state} === 'emphasis'
 ) }}
 
+
+
+{{ target: sankey-edge-state }}
+
+#${prefix} edgeLabel(Object)
+
+{{ use: sankey-edge-label(
+    prefix = "#" + ${prefix}
+) }}
+
+#${prefix} lineStyle(Object)
+
+关系边的线条样式。
+
+{{ use: partial-sankey-line-style(
+    prefix = "#" + ${prefix},
+    hasInherit = ${state} === 'emphasis'
+) }}
+
+
+
+{{ target: sankey-edge-label }}
+
+{{ use: partial-version(
+    version = "5.4.1"
+) }}
+
+关系边文本标签的样式。
+
+{{ use: partial-label(
+    prefix = ${prefix},
+    noPosition = true,
+    formatter1d = true
+) }}