diff --git a/src/pages/manage-materials/manage-materials.vue b/src/pages/manage-materials/manage-materials.vue
index 7f5d9d8..d22197c 100644
--- a/src/pages/manage-materials/manage-materials.vue
+++ b/src/pages/manage-materials/manage-materials.vue
@@ -82,8 +82,8 @@ const updateTable = async () => {
     });
 }
 
-const editMaterial = (index) => {
-    AddMaterialRef.value[index].open();
+const editMaterial = (index, vIndex) => {
+    AddMaterialRef.value[(3 * index) + vIndex].open();
 }
 
 const success = async () => {
@@ -148,7 +148,7 @@ const success = async () => {
             </template>
             <template v-slot:material="{record, rowIndex}">
                 <div class="flex flex-col gap-[12px]">
-                    <div class="flex gap-[12px]" v-for="v in record.childrenMaterial">
+                    <div class="flex gap-[12px]" v-for="(v, index) in record.childrenMaterial">
                         <add-material
                             :disabled="record.status !== 0 && record.status !== 2"
                             ref="AddMaterialRef"
@@ -163,7 +163,7 @@ const success = async () => {
                         </add-material>
                         <view-material
                             :disabled="record.status !== 0 && record.status !== 2"
-                            @edit="editMaterial(rowIndex)"
+                            @edit="editMaterial(rowIndex, index)"
                             :material="v"
                             :id="po.id">
                             <x-image-small-list