diff --git a/src/api/calculate.js b/src/api/calculate.js
index 96632c4..8cd7573 100644
--- a/src/api/calculate.js
+++ b/src/api/calculate.js
@@ -24,7 +24,7 @@ async function getCalculateCommunityPost(startDate, endDate, page, size) {
 }
 
 async function getSettlementRatio(page) {
-    return Vue.axios.get('/admin/calculate/ratio?page=' + (page - 1) + "&size=20'");
+    return Vue.axios.get('/admin/calculate/ratio?page=' + (page - 1) + "&size=20");
 }
 
 async function createCreatorSettlementRatio(creatorSettlementRatio) {
@@ -57,6 +57,21 @@ async function getCalculateCommunityByCreator(startDate, endDate, page, size) {
     )
 }
 
+async function updateCreatorSettlementRatio(creatorSettlementRatio) {
+    const request = {
+        memberId: creatorSettlementRatio.creator_id,
+        subsidy: creatorSettlementRatio.subsidy,
+        liveSettlementRatio: creatorSettlementRatio.liveSettlementRatio,
+        contentSettlementRatio: creatorSettlementRatio.contentSettlementRatio,
+        communitySettlementRatio: creatorSettlementRatio.communitySettlementRatio
+    };
+    return Vue.axios.post('/admin/calculate/ratio/update', request);
+}
+
+async function deleteCreatorSettlementRatio(memberId) {
+    return Vue.axios.post('/admin/calculate/ratio/delete/' + memberId);
+}
+
 export {
     getCalculateLive,
     getCalculateContent,
@@ -65,6 +80,8 @@ export {
     getCalculateCommunityPost,
     getSettlementRatio,
     createCreatorSettlementRatio,
+    updateCreatorSettlementRatio,
+    deleteCreatorSettlementRatio,
     getCalculateLiveByCreator,
     getCalculateContentByCreator,
     getCalculateCommunityByCreator
diff --git a/src/views/Creator/CreatorSettlementRatio.vue b/src/views/Creator/CreatorSettlementRatio.vue
index 56f0fc2..41fcf09 100644
--- a/src/views/Creator/CreatorSettlementRatio.vue
+++ b/src/views/Creator/CreatorSettlementRatio.vue
@@ -53,6 +53,24 @@
             <template v-slot:item.communitySettlementRatio="{ item }">
               {{ item.communitySettlementRatio }}%
             </template>
+            <template v-slot:item.actions="{ item }">
+              <v-btn
+                small
+                color="primary"
+                text
+                @click="openEdit(item)"
+              >
+                수정
+              </v-btn>
+              <v-btn
+                small
+                color="red"
+                text
+                @click="confirmDelete(item)"
+              >
+                삭제
+              </v-btn>
+            </template>
           </v-data-table>
         </v-col>
       </v-row>
@@ -73,13 +91,19 @@
           persistent
         >
           <v-card>
-            <v-card-title>크리에이터 정산비율</v-card-title>
-            <v-card-text>
+            <v-card-title>{{ is_edit ? '크리에이터 정산비율 수정' : '크리에이터 정산비율' }}</v-card-title>
+            <v-card-text v-show="!is_edit">
               <v-text-field
                 v-model="creator_settlement_ratio.creator_id"
                 label="크리에이터 번호"
               />
             </v-card-text>
+            <v-card-text v-show="is_edit">
+              <v-text-field
+                v-model="creator_settlement_ratio.creator_id"
+                label="크리에이터 닉네임"
+              />
+            </v-card-text>
             <v-card-text>
               <v-text-field
                 v-model="creator_settlement_ratio.subsidy"
@@ -118,7 +142,7 @@
                 text
                 @click="validate"
               >
-                등록하기
+                {{ is_edit ? '수정하기' : '등록하기' }}
               </v-btn>
             </v-card-actions>
           </v-card>
@@ -142,6 +166,8 @@ export default {
       items: [],
       creator_settlement_ratio: {},
       show_write_dialog: false,
+      is_edit: false,
+      editing_item_id: null,
       headers: [
         {
           text: '닉네임',
@@ -173,6 +199,12 @@ export default {
           sortable: false,
           value: 'communitySettlementRatio',
         },
+        {
+          text: '관리',
+          align: 'center',
+          sortable: false,
+          value: 'actions',
+        },
       ],
     }
   },
@@ -191,11 +223,16 @@ export default {
     },
 
     showWriteDialog() {
+      this.is_edit = false
+      this.editing_item_id = null
+      this.creator_settlement_ratio = {}
       this.show_write_dialog = true
     },
 
     cancel() {
       this.creator_settlement_ratio = {}
+      this.is_edit = false
+      this.editing_item_id = null
       this.show_write_dialog = false
     },
 
@@ -225,7 +262,11 @@ export default {
         return
       }
 
-      this.createCreatorSettlementRatio();
+      if (this.is_edit) {
+        this.updateCreatorSettlementRatio();
+      } else {
+        this.createCreatorSettlementRatio();
+      }
     },
 
     async createCreatorSettlementRatio() {
@@ -253,6 +294,70 @@ export default {
       this.is_loading = false
     },
 
+    async updateCreatorSettlementRatio() {
+      if (this.is_loading) return;
+      this.is_loading = true
+      try {
+        // 수정은 생성과 동일한 파라미터를 전송 (memberId 기준)
+        const payload = { ...this.creator_settlement_ratio }
+        const res = await api.updateCreatorSettlementRatio(payload)
+        if (res.status === 200 && res.data.success === true) {
+          this.cancel()
+          this.notifySuccess(res.data.message || '수정되었습니다.')
+          this.items = []
+          await this.getSettlementRatio()
+        } else {
+          this.notifyError(res.data.message || '알 수 없는 오류가 발생했습니다. 다시 시도해 주세요.')
+        }
+      } catch (e) {
+        this.notifyError('알 수 없는 오류가 발생했습니다. 다시 시도해 주세요.')
+      } finally {
+        this.is_loading = false
+      }
+    },
+
+    openEdit(item) {
+      this.is_edit = true
+      this.editing_item_id = null
+      this.creator_settlement_ratio = {
+        creator_id: item.memberId,
+        subsidy: item.subsidy,
+        liveSettlementRatio: item.liveSettlementRatio,
+        contentSettlementRatio: item.contentSettlementRatio,
+        communitySettlementRatio: item.communitySettlementRatio,
+      }
+      this.show_write_dialog = true
+    },
+
+    async confirmDelete(item) {
+      try {
+        const ok = await this.$dialog.confirm({ text: '삭제하시겠습니까?', title: '확인', actions: { false: '취소', true: '삭제' } })
+        if (!ok) return
+      } catch (e) {
+        // 일부 구현체는 confirm이 boolean이 아닌 경우가 있음
+      }
+      this.deleteCreatorSettlementRatio(item)
+    },
+
+    async deleteCreatorSettlementRatio(item) {
+      if (this.is_loading) return;
+      this.is_loading = true
+      try {
+        const memberId = item.memberId
+        const res = await api.deleteCreatorSettlementRatio(memberId)
+        if (res.status === 200 && res.data.success === true) {
+          this.notifySuccess(res.data.message || '삭제되었습니다.')
+          this.items = this.items.filter(x => (x.memberId) !== memberId)
+        } else {
+          this.notifyError(res.data.message || '알 수 없는 오류가 발생했습니다. 다시 시도해 주세요.')
+        }
+      } catch (e) {
+        this.notifyError('알 수 없는 오류가 발생했습니다. 다시 시도해 주세요.')
+      } finally {
+        this.is_loading = false
+      }
+    },
+
     async getSettlementRatio() {
       this.is_loading = true
 
@@ -279,10 +384,6 @@ export default {
     },
 
     async next() {
-      if (this.search_word.length < 2) {
-        this.search_word = ''
-      }
-
       await this.getSettlementRatio()
     },
   },