diff --git a/sgzb-ui/src/views/cost/csotSettlement/costApplyAdd.vue b/sgzb-ui/src/views/cost/csotSettlement/costApplyAdd.vue
index 14ddcc1b..7cb8192b 100644
--- a/sgzb-ui/src/views/cost/csotSettlement/costApplyAdd.vue
+++ b/sgzb-ui/src/views/cost/csotSettlement/costApplyAdd.vue
@@ -436,7 +436,7 @@
                                 controls-position="right"
                                 style="width: 100%"
                                 :min="0"
-                                :max="100000000"
+                                :max="scope.row.cost"
                                 @input="countNum(scope.row)"
                             ></el-input-number>
                         </template>