diff --git a/frontend/src/assets/chart/dashed_line_arrow.png b/frontend/src/assets/chart/dashed_line_arrow.png
index 4986a27..0951651 100644
Binary files a/frontend/src/assets/chart/dashed_line_arrow.png and b/frontend/src/assets/chart/dashed_line_arrow.png differ
diff --git a/frontend/src/components/ProcessView/index.less b/frontend/src/components/ProcessView/index.less
index 3bd75fe..52b3e10 100644
--- a/frontend/src/components/ProcessView/index.less
+++ b/frontend/src/components/ProcessView/index.less
@@ -57,7 +57,7 @@
 
                     .dashed_line {
                         position: absolute;
-                        width: 13px;
+                        width: 14px;
 
                         img {
                             width: 100%;
@@ -123,7 +123,7 @@
                     .dashed_line {
                         top: 61px;
                         left: 28px;
-                        width: 12.4px;
+                        width: 13.4px;
                     }
                 }
 
@@ -164,7 +164,7 @@
                         transform: rotate(180deg);
                         top: -117px;
                         left: 14px;
-                        width: 12.4px;
+                        width: 13.4px;
                     }
                 }
 
diff --git a/frontend/src/components/ProcessView/index.vue b/frontend/src/components/ProcessView/index.vue
index 44bf85f..53fe2d4 100644
--- a/frontend/src/components/ProcessView/index.vue
+++ b/frontend/src/components/ProcessView/index.vue
@@ -113,7 +113,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, defineExpose, defineEmits } from 'vue'
+import { ref } from 'vue'
 import oneRound from '../../assets/chart/one_round.png'
 import twoRound from '../../assets/chart/two_round.png'
 import threeRound from '../../assets/chart/three_round.png'