diff --git a/src/pages/regulatoryRepository/localProductsOrProjectLibrary/pages/technologyInvolveProject.vue b/src/pages/regulatoryRepository/localProductsOrProjectLibrary/pages/technologyInvolveProject.vue
index a5865d561..3df4d87dd 100644
--- a/src/pages/regulatoryRepository/localProductsOrProjectLibrary/pages/technologyInvolveProject.vue
+++ b/src/pages/regulatoryRepository/localProductsOrProjectLibrary/pages/technologyInvolveProject.vue
@@ -190,7 +190,7 @@
               label="标准名称">
             </el-table-column>
             <el-table-column
-              v-if="sarProject.position === '1'"
+              v-if="sarProject.position === '1' && !itemType"
               prop="lastVersionNumber"
               label="上一版本标准编号">
             </el-table-column>