diff --git a/src/features/cp-config/api.ts b/src/features/cp-config/api.ts
index cc20a60..ada3cd6 100644
--- a/src/features/cp-config/api.ts
+++ b/src/features/cp-config/api.ts
@@ -16,6 +16,7 @@ export interface CPRelationConfigDto {
     displayName: string;
     maxCountPerUser: number;
     applicationExpireHours: number;
+    breakupCostCoins: number;
     status: string;
     levels: CPLevelDto[];
     updatedAtMs?: number;
@@ -32,6 +33,7 @@ export interface CPConfigPayload {
         relationType: CPRelationType;
         maxCountPerUser: number;
         applicationExpireHours: number;
+        breakupCostCoins: number;
         status: string;
         levels: Array<{
             level: number;
@@ -74,6 +76,7 @@ function normalizeRelation(raw: unknown): CPRelationConfigDto {
         displayName: stringValue(item.displayName ?? item.display_name) || relationLabel(relationType),
         maxCountPerUser: numberValue(item.maxCountPerUser ?? item.max_count_per_user),
         applicationExpireHours: numberValue(item.applicationExpireHours ?? item.application_expire_hours),
+        breakupCostCoins: numberValue(item.breakupCostCoins ?? item.breakup_cost_coins),
         status: stringValue(item.status) || "active",
         levels: arrayValue(item.levels).map(normalizeLevel),
         updatedAtMs: numberValue(item.updatedAtMs ?? item.updated_at_ms),
diff --git a/src/features/cp-config/cp-config.module.css b/src/features/cp-config/cp-config.module.css
index e40fc2e..409ebd9 100644
--- a/src/features/cp-config/cp-config.module.css
+++ b/src/features/cp-config/cp-config.module.css
@@ -214,7 +214,7 @@
 
 .relationControls {
     display: grid;
-    grid-template-columns: repeat(2, minmax(220px, 1fr));
+    grid-template-columns: repeat(3, minmax(180px, 1fr));
     gap: var(--space-3);
 }
 
diff --git a/src/features/cp-config/hooks/useCPConfigPage.js b/src/features/cp-config/hooks/useCPConfigPage.js
index 4f98674..062526f 100644
--- a/src/features/cp-config/hooks/useCPConfigPage.js
+++ b/src/features/cp-config/hooks/useCPConfigPage.js
@@ -149,6 +149,7 @@ export function defaultRelations() {
         displayName: cpRelationLabels[relationType],
         maxCountPerUser: relationType === "cp" ? 1 : 5,
         applicationExpireHours: defaultExpireHours,
+        breakupCostCoins: 0,
         status: "active",
         levels: defaultLevels(),
         updatedAtMs: 0,
@@ -194,6 +195,7 @@ function relationToForm(relation) {
         displayName: relation.displayName || cpRelationLabels[relation.relationType],
         maxCountPerUser: relation.relationType === "cp" ? "1" : String(relation.maxCountPerUser || 5),
         applicationExpireHours: String(relation.applicationExpireHours || defaultExpireHours),
+        breakupCostCoins: String(relation.breakupCostCoins || 0),
         status: relation.status || "active",
         levels: completeLevels(relation.levels || []).map(levelToForm),
     };
@@ -214,6 +216,7 @@ function payloadFromForm(form) {
         const relationType = relation.relationType;
         const maxCountPerUser = relationType === "cp" ? 1 : Number(relation.maxCountPerUser || 0);
         const applicationExpireHours = Number(relation.applicationExpireHours || 0);
+        const breakupCostCoins = Number(relation.breakupCostCoins || 0);
         const status = relation.status === "disabled" ? "disabled" : "active";
         if (!Number.isInteger(maxCountPerUser) || maxCountPerUser <= 0) {
             throw new Error(`${cpRelationLabels[relationType]}数量必须大于 0`);
@@ -221,10 +224,14 @@ function payloadFromForm(form) {
         if (!Number.isInteger(applicationExpireHours) || applicationExpireHours <= 0) {
             throw new Error(`${cpRelationLabels[relationType]}申请过期小时必须大于 0`);
         }
+        if (!Number.isInteger(breakupCostCoins) || breakupCostCoins < 0) {
+            throw new Error(`${cpRelationLabels[relationType]}解除费用不能小于 0`);
+        }
         return {
             relationType,
             maxCountPerUser,
             applicationExpireHours,
+            breakupCostCoins,
             status,
             levels: completeFormLevels(relation.levels || [], relationType),
         };
diff --git a/src/features/cp-config/pages/CPConfigPage.jsx b/src/features/cp-config/pages/CPConfigPage.jsx
index a383e6c..9190145 100644
--- a/src/features/cp-config/pages/CPConfigPage.jsx
+++ b/src/features/cp-config/pages/CPConfigPage.jsx
@@ -27,6 +27,7 @@ export function CPConfigPage() {
                     <SummaryItem label="启用类型">{page.activeRelationCount}</SummaryItem>
                     <SummaryItem label="兄弟上限">{relationMax(relations, "brother")}</SummaryItem>
                     <SummaryItem label="姐妹上限">{relationMax(relations, "sister")}</SummaryItem>
+                    <SummaryItem label="CP解除费">{relationBreakupCost(relations, "cp")}</SummaryItem>
                 </div>
                 <div className={styles.summaryActions}>
                     <Button
@@ -154,6 +155,14 @@ function RelationEditor({ disabled, relation, resourceGroups, updateLevel, updat
                     value={relation.applicationExpireHours}
                     onChange={(event) => updateRelation(relationType, { applicationExpireHours: event.target.value })}
                 />
+                <TextField
+                    disabled={disabled}
+                    inputProps={{ min: 0, step: 1 }}
+                    label="解除费用金币"
+                    type="number"
+                    value={relation.breakupCostCoins}
+                    onChange={(event) => updateRelation(relationType, { breakupCostCoins: event.target.value })}
+                />
             </div>
             <div className={styles.levelEditorList}>
                 {(relation.levels || []).map((level) => (
@@ -254,10 +263,16 @@ function cpConfigColumns() {
             width: "minmax(130px, 0.45fr)",
             render: (item) => `${formatNumber(item.applicationExpireHours)} 小时`,
         },
+        {
+            key: "breakupCost",
+            label: "解除费用",
+            width: "minmax(130px, 0.45fr)",
+            render: (item) => `${formatNumber(item.breakupCostCoins)} 金币`,
+        },
         {
             key: "levels",
             label: "等级亲密值",
-            width: "minmax(360px, 1.3fr)",
+            width: "minmax(360px, 1.2fr)",
             render: (item) => <LevelPreview levels={item.levels || []} />,
         },
         {
@@ -310,6 +325,11 @@ function relationMax(relations, relationType) {
     return relation ? formatNumber(relation.maxCountPerUser) : "-";
 }
 
+function relationBreakupCost(relations, relationType) {
+    const relation = relations.find((item) => item.relationType === relationType);
+    return relation ? `${formatNumber(relation.breakupCostCoins)} 金币` : "-";
+}
+
 function resourceGroupLabel(group, value) {
     if (group) {
         return group.name || group.groupCode || `资源组 #${group.groupId}`;