Update levelManager.vue

src/views/levelManager/levelManager.vue

@@ -175,7 +175,7 @@
                   <el-col :span="6">
                     <el-form-item label="交易流水号">
                       <span
-                        ><copy-text>{{ props.row.transNo }}</copy-text></span
+                        ><copy-text width="120px">{{ props.row.transNo }}</copy-text></span
                       >
                     </el-form-item>
                   </el-col>