diff --git a/src/views/water/river/trend/index.vue b/src/views/water/river/trend/index.vue
index 7ffdfe9..398f830 100644
--- a/src/views/water/river/trend/index.vue
+++ b/src/views/water/river/trend/index.vue
@@ -150,6 +150,7 @@ export default {
         { label: "总磷", value: "总磷", limit:"0.025",color:"#20749f" },
         { label: "挥发酚", value: "挥发酚", limit:"0.002",color:"#7bbe3a" },
         { label: "氟化物", value: "氟化物", limit:"1",color:"#ad3abe" },
+        { label: "氨氮", value: "氨氮", limit:"0.5",color:"#ad3abe" },
         { label: "氰化物 ", value: "氰化物", limit:"0.05",color:"#a4a3f1" },
         { label: "汞", value: "汞", limit:"0.00005",color:"#f1eca3" },
         { label: "溶解氧", value: "溶解氧", limit:"6",color:"#bbb443" },
@@ -167,8 +168,8 @@ export default {
         { label: "ph", value: "ph", limit:"9",color:"#209f53" },
       ],
       otherIndexOption:[
-        { label: "全因子", value: "全因子", limit:"1",color:"#209f53" },
-        { label: "纳污红线", value: "纳污红线", limit:"1",color:"#209f53" },
+        { label: "全因子", value: "全因子", limit:"0.025",color:"#209f53" },
+        { label: "纳污红线", value: "纳污红线", limit:"0.5",color:"#209f53" },
       ],
 
       innerSection: [], // 内湖断面