diff --git a/src/main/java/cn/palmte/work/controller/backend/SysConfigController.java b/src/main/java/cn/palmte/work/controller/backend/SysConfigController.java
index 14782a5..090a940 100644
--- a/src/main/java/cn/palmte/work/controller/backend/SysConfigController.java
+++ b/src/main/java/cn/palmte/work/controller/backend/SysConfigController.java
@@ -1,6 +1,7 @@
 package cn.palmte.work.controller.backend;
 
 import cn.palmte.work.bean.ResponseMsg;
+import cn.palmte.work.model.Project;
 import cn.palmte.work.model.SysConfig;
 import cn.palmte.work.model.SysConfigRepository;
 import cn.palmte.work.pojo.SysConfigRequest;
@@ -37,4 +38,15 @@ public class SysConfigController extends BaseController{
         return sysConfigService.saveOrUpdate(json);
     }
 
+    @RequestMapping("/checkRate")
+    @ResponseBody
+    public ResponseMsg checkRate() {
+        String value = sysConfigRepository.findByCodeEquals(SysConfig.KEY_UNDERWRITTENTAXRATE).getValue();
+        double rate = Double.parseDouble(value);
+        if (rate <= 0) {
+            return ResponseMsg.buildFailedMsg("项目年利率未填写或小于等于0，请联系管理员配置");
+        }
+        return ResponseMsg.buildSuccessMsg("成功");
+    }
+
 }
diff --git a/src/main/java/cn/palmte/work/service/SysConfigService.java b/src/main/java/cn/palmte/work/service/SysConfigService.java
index c905c81..85bfce1 100644
--- a/src/main/java/cn/palmte/work/service/SysConfigService.java
+++ b/src/main/java/cn/palmte/work/service/SysConfigService.java
@@ -22,6 +22,13 @@ public class SysConfigService {
 
     public ResponseMsg saveOrUpdate(String json) {
         JSONObject obj = JSON.parseObject(json);
+
+        double rate = Double.parseDouble(obj.getString("underwrittenTaxRate"));
+
+        if(rate <= 0){
+            return ResponseMsg.buildFailedMsg("项目年利率应大于0");
+        }
+
         SysConfig underwrittenTaxRate = sysConfigRepository.findByCodeEquals(SysConfig.KEY_UNDERWRITTENTAXRATE);
         underwrittenTaxRate.setValue(obj.getString("underwrittenTaxRate"));
         underwrittenTaxRate.setUpdateTime(new Date());
diff --git a/src/main/resources/templates/admin/profit_marfin_config_input.ftl b/src/main/resources/templates/admin/profit_marfin_config_input.ftl
index a31b679..36660f7 100644
--- a/src/main/resources/templates/admin/profit_marfin_config_input.ftl
+++ b/src/main/resources/templates/admin/profit_marfin_config_input.ftl
@@ -33,7 +33,7 @@
                                            data-validate-async data-validation-message="请输入项目贡献利润率阀值"
                                            type="number" id="projectContributionProfitRateThreshold" value="${projectContributionProfitRateThreshold!}"
                                            minlength="1" step="0.01"
-                                           oninput="value=value.replace(/^\D*(\d*(?:\.\d{0,6})?).*$/g, '$1')"
+                                           <#--oninput="value=value.replace(/^\D*(\d*(?:\.\d{0,6})?).*$/g, '$1')"-->
                                            maxlength="10" placeholder="请输入项目贡献利润率阀值" required/>
                                 </div>%   注：请注意保留小数点后两位
                                 <div class="am-u-sm-2 am-u-md-4 input-msg"></div>
@@ -48,7 +48,7 @@
                                            data-validate-async data-validation-message="请输入项目年利率"
                                            type="number" id="underwrittenTaxRate" value="${underwrittenTaxRate!}"
                                            minlength="1" step="0.01"
-                                           oninput="value=value.replace(/^\D*(\d*(?:\.\d{0,6})?).*$/g, '$1')"
+                                           <#--oninput="value=value.replace(/^\D*(\d*(?:\.\d{0,6})?).*$/g, '$1')"-->
                                            maxlength="10" placeholder="请输入项目年利率" required/>
                                 </div>%   注：请注意保留小数点后两位
                                 <div class="am-u-sm-2 am-u-md-4 input-msg"></div>
@@ -93,7 +93,7 @@
                     alert("配置成功");
                     window.location.href = window.location.href;
                 } else if (data.status == 1) {
-                    alert("配置失败");
+                    alert(data.msg);
                 }
             }
         });
diff --git a/src/main/resources/templates/admin/project_estimate_add.ftl b/src/main/resources/templates/admin/project_estimate_add.ftl
index fbbbfff..aa44bf7 100644
--- a/src/main/resources/templates/admin/project_estimate_add.ftl
+++ b/src/main/resources/templates/admin/project_estimate_add.ftl
@@ -440,6 +440,7 @@
 <script src="${base}/assets/js/project_estimate.js"></script>
 <script>
     var result = 0;
+    var rateResult = 0;
     var check = 0;
     $(function () {
         calIncomeAndCost();
@@ -581,8 +582,6 @@
             return;
         }
 
-        console.info(changeToNumber(incomeDeviceTaxInclude)+"------"+changeToNumber(incomeDeviceTaxExclude))
-        console.info(changeToNumber(incomeDeviceTaxInclude)<changeToNumber(incomeDeviceTaxExclude))
         if (changeToNumber(incomeDeviceTaxInclude) < changeToNumber(incomeDeviceTaxExclude)) {
             window.confirm('设备类收入含税金额应大于不含税金额');
             check = 1;
@@ -630,6 +629,13 @@
             check = 1;
             return;
         }
+
+        checkRate();
+        if (rateResult == 1) {
+            window.confirm('项目年利率未填写或小于等于0，请联系管理员配置');
+            check = 1;
+            return;
+        }
     }
 
     function checkName () {
@@ -647,6 +653,18 @@
         });
     };
 
+    function checkRate () {
+        $.ajax({
+            url: "${base}/sys/config/checkRate",
+            type: "get",
+            dataType: "json",
+            async: false,
+            success: function (data) {
+                rateResult = data.status;
+            }
+        });
+    };
+
     function changeToNumber(value) {
         value = value.replace(/[^\-\d.]/g, ""); //清除“-”、“数字”和“.”以外的字符
         value = value.replace(/\.{2,}/g, "."); //只保留第一个. 清除多余的