diff --git a/core/core-backend/src/main/java/io/dataease/chart/manage/ChartDataManage.java b/core/core-backend/src/main/java/io/dataease/chart/manage/ChartDataManage.java
index 0acde3d49a..0422dfa81c 100644
--- a/core/core-backend/src/main/java/io/dataease/chart/manage/ChartDataManage.java
+++ b/core/core-backend/src/main/java/io/dataease/chart/manage/ChartDataManage.java
@@ -865,7 +865,7 @@ public class ChartDataManage {
             return list;
         }
 
-        var assistLineCfg = JsonUtil.parseObject((String) JsonUtil.toJSONString(senior.get("assistLineCfg")), ChartSeniorAssistCfgDTO.class);
+        ChartSeniorAssistCfgDTO assistLineCfg = JsonUtil.parseObject((String) JsonUtil.toJSONString(senior.get("assistLineCfg")), ChartSeniorAssistCfgDTO.class);
         if (null == assistLineCfg || !assistLineCfg.isEnable()) {
             return list;
         }
diff --git a/core/core-frontend/src/views/chart/components/editor/editor-senior/components/dialog/AssistLineEdit.vue b/core/core-frontend/src/views/chart/components/editor/editor-senior/components/dialog/AssistLineEdit.vue
index 55e2f6df10..7e0a101243 100644
--- a/core/core-frontend/src/views/chart/components/editor/editor-senior/components/dialog/AssistLineEdit.vue
+++ b/core/core-frontend/src/views/chart/components/editor/editor-senior/components/dialog/AssistLineEdit.vue
@@ -76,8 +76,23 @@ const init = () => {
   state.lineArr = JSON.parse(JSON.stringify(props.line))
 
   state.lineArr.forEach(line => {
-    if (find(props.quotaFields, d => d.id === line.fieldId) == undefined) {
-      line.fieldId = undefined
+    if (props.useQuotaExt) {
+      if (
+        line.yAxisType === 'left' &&
+        find(props.quotaFields, d => d.id === line.fieldId) == undefined
+      ) {
+        line.fieldId = undefined
+      }
+      if (
+        line.yAxisType === 'right' &&
+        find(props.quotaExtFields, d => d.id === line.fieldId) == undefined
+      ) {
+        line.fieldId = undefined
+      }
+    } else {
+      if (find(props.quotaFields, d => d.id === line.fieldId) == undefined) {
+        line.fieldId = undefined
+      }
     }
   })
 
diff --git a/sdk/api/api-base/src/main/java/io/dataease/api/chart/dto/ChartSeniorAssistDTO.java b/sdk/api/api-base/src/main/java/io/dataease/api/chart/dto/ChartSeniorAssistDTO.java
index be366da8df..5c05f1987f 100644
--- a/sdk/api/api-base/src/main/java/io/dataease/api/chart/dto/ChartSeniorAssistDTO.java
+++ b/sdk/api/api-base/src/main/java/io/dataease/api/chart/dto/ChartSeniorAssistDTO.java
@@ -1,5 +1,6 @@
 package io.dataease.api.chart.dto;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.databind.annotation.JsonSerialize;
 import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
 import lombok.Data;
@@ -15,6 +16,7 @@ public class ChartSeniorAssistDTO {
     private Long fieldId;
     private String summary;
     private String axis;
+    @JsonProperty("yAxisType")
     private String yAxisType;
     private String value;
     private String lineType;