项目属性，标段属性，默认值调整

app/const/tender_info.js

@@ -172,7 +172,7 @@ const defaultInfo = {
         same_code: true,
         sibling: true,
         over: true,
-        banMinusChangeBills: false,
+        banMinusChangeBills: true,
     },
     fun_rela: {
         hintOver: true,

app/service/project.js

@@ -11,7 +11,7 @@ const imType = require('../const/tender').imType;
 const defaultFunRela = {
     banOver: true,
     hintOver: true,
-    banMinusChangeBills: false,
+    banMinusChangeBills: true,
     minusNoValue: true,
     lockPayExpr: false,
     imType: imType.zl.value,