diff --git a/src/main/java/cn/palmte/work/controller/backend/ProfitMarginConfigController.java b/src/main/java/cn/palmte/work/controller/backend/ProfitMarginConfigController.java
deleted file mode 100644
index b12f2d7..0000000
--- a/src/main/java/cn/palmte/work/controller/backend/ProfitMarginConfigController.java
+++ /dev/null
@@ -1,44 +0,0 @@
-package cn.palmte.work.controller.backend;
-
-import cn.palmte.work.model.ProfitMarginConfig;
-import cn.palmte.work.model.ProfitMarginConfigRepository;
-import cn.palmte.work.service.ProfitMarginConfigService;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-
-import java.util.Map;
-
-@Controller
-@RequestMapping("/profitMarginConfig")
-public class ProfitMarginConfigController extends BaseController{
-
-    @Autowired
-    private ProfitMarginConfigService profitMarginConfigService;
-
-    @Autowired
-    private ProfitMarginConfigRepository profitMarginConfigRepository;
-
-    /**
-     * 跳转到编辑页面
-     */
-    @RequestMapping("/edit")
-    public String edit(Map<String, Object> model) {
-        ProfitMarginConfig profitMarginConfig = profitMarginConfigRepository.findOne(1);
-        model.put("profitMarginConfig", profitMarginConfig);
-        return "/admin/profit_marfin_config_input";
-    }
-
-    @PostMapping(value = "/save")
-    public String save(ProfitMarginConfig profitMarginConfig,Map<String, Object> model){
-        try {
-            profitMarginConfigService.saveOrUpdate(profitMarginConfig);
-        } catch (Exception e) {
-            model.put("errorMessage", e.getMessage());
-            return "/common/error";
-        }
-        return "redirect:/profitMarginConfig/edit";
-    }
-}
diff --git a/src/main/java/cn/palmte/work/controller/backend/SysConfigController.java b/src/main/java/cn/palmte/work/controller/backend/SysConfigController.java
new file mode 100644
index 0000000..52dd942
--- /dev/null
+++ b/src/main/java/cn/palmte/work/controller/backend/SysConfigController.java
@@ -0,0 +1,36 @@
+package cn.palmte.work.controller.backend;
+
+import cn.palmte.work.model.SysConfigRepository;
+import cn.palmte.work.pojo.SysConfigRequest;
+import cn.palmte.work.service.SysConfigService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import java.util.Map;
+
+
+@Controller
+@RequestMapping("/sys/config")
+public class SysConfigController extends BaseController{
+
+    @Autowired
+    private SysConfigService sysConfigService;
+
+    @Autowired
+    private SysConfigRepository sysConfigRepository;
+
+    @RequestMapping("/edit")
+    public String edit(Map<String, Object> model) {
+        model.put("underwrittenTaxRate",sysConfigRepository.findByCodeEquals("underwrittenTaxRate").getValue());
+        model.put("projectContributionProfitRateThreshold",sysConfigRepository.findByCodeEquals("projectContributionProfitRateThreshold").getValue());
+        return "admin/profit_marfin_config_input";
+    }
+
+    @RequestMapping("/save")
+    public String save(SysConfigRequest sysConfigRequest, Map<String, Object> model) {
+        sysConfigService.saveOrUpdate(sysConfigRequest);
+        return "redirect:/sys/config/edit";
+    }
+
+}
diff --git a/src/main/java/cn/palmte/work/model/ProfitMarginConfig.java b/src/main/java/cn/palmte/work/model/ProfitMarginConfig.java
deleted file mode 100644
index ec8f6e3..0000000
--- a/src/main/java/cn/palmte/work/model/ProfitMarginConfig.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package cn.palmte.work.model;
-
-import org.hibernate.annotations.GenericGenerator;
-
-import javax.persistence.*;
-
-/**
- * 利润率配置
- */
-@Entity
-@Table(name = "profit_margin_config")
-public class ProfitMarginConfig {
-
-    /**
-     * id
-     */
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @GenericGenerator(name = "persistenceGenerator", strategy = "increment")
-    private Integer id;
-
-    @Column(name = "year_profit_margin")
-    private String yearProfitMargin;
-
-    @Column(name = "threshold_value")
-    private String thresholdValue;
-
-    public Integer getId() {
-        return id;
-    }
-
-    public void setId(Integer id) {
-        this.id = id;
-    }
-
-    public String getYearProfitMargin() {
-        return yearProfitMargin;
-    }
-
-    public void setYearProfitMargin(String yearProfitMargin) {
-        this.yearProfitMargin = yearProfitMargin;
-    }
-
-    public String getThresholdValue() {
-        return thresholdValue;
-    }
-
-    public void setThresholdValue(String thresholdValue) {
-        this.thresholdValue = thresholdValue;
-    }
-}
\ No newline at end of file
diff --git a/src/main/java/cn/palmte/work/model/ProfitMarginConfigRepository.java b/src/main/java/cn/palmte/work/model/ProfitMarginConfigRepository.java
deleted file mode 100644
index cb97941..0000000
--- a/src/main/java/cn/palmte/work/model/ProfitMarginConfigRepository.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package cn.palmte.work.model;
-
-import org.springframework.data.jpa.repository.JpaRepository;
-
-public interface ProfitMarginConfigRepository extends JpaRepository<ProfitMarginConfig,Integer> {
-
-}
diff --git a/src/main/java/cn/palmte/work/model/SysConfig.java b/src/main/java/cn/palmte/work/model/SysConfig.java
new file mode 100644
index 0000000..8190cd7
--- /dev/null
+++ b/src/main/java/cn/palmte/work/model/SysConfig.java
@@ -0,0 +1,75 @@
+package cn.palmte.work.model;
+
+import org.hibernate.annotations.GenericGenerator;
+
+import javax.persistence.*;
+import java.util.Date;
+
+/**
+ * 配置
+ */
+@Entity
+@Table(name = "sys_config")
+public class SysConfig {
+
+    /**
+     * id
+     */
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @GenericGenerator(name = "persistenceGenerator", strategy = "increment")
+    private Integer id;
+
+    private String code;
+
+    private String name;
+
+    private String value;
+
+    /**
+     * 创建时间
+     */
+    @Column(name = "update_time")
+    @Temporal(TemporalType.TIMESTAMP)
+    private Date updateTime;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getCode() {
+        return code;
+    }
+
+    public void setCode(String code) {
+        this.code = code;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+    public void setValue(String value) {
+        this.value = value;
+    }
+
+    public Date getUpdateTime() {
+        return updateTime;
+    }
+
+    public void setUpdateTime(Date updateTime) {
+        this.updateTime = updateTime;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/cn/palmte/work/model/SysConfigRepository.java b/src/main/java/cn/palmte/work/model/SysConfigRepository.java
new file mode 100644
index 0000000..02bedd0
--- /dev/null
+++ b/src/main/java/cn/palmte/work/model/SysConfigRepository.java
@@ -0,0 +1,9 @@
+package cn.palmte.work.model;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface SysConfigRepository extends JpaRepository<SysConfig,Integer> {
+
+    SysConfig findByCodeEquals(String code);
+
+}
diff --git a/src/main/java/cn/palmte/work/pojo/SysConfigRequest.java b/src/main/java/cn/palmte/work/pojo/SysConfigRequest.java
new file mode 100644
index 0000000..501eaec
--- /dev/null
+++ b/src/main/java/cn/palmte/work/pojo/SysConfigRequest.java
@@ -0,0 +1,31 @@
+package cn.palmte.work.pojo;
+
+public class SysConfigRequest {
+
+    /**
+     * 项目年利润率(资金利率)
+     */
+    private String underwrittenTaxRate;
+
+    /**
+     * 项目贡献利润率阀值
+     */
+    private String projectContributionProfitRateThreshold;
+
+
+    public String getUnderwrittenTaxRate() {
+        return underwrittenTaxRate;
+    }
+
+    public void setUnderwrittenTaxRate(String underwrittenTaxRate) {
+        this.underwrittenTaxRate = underwrittenTaxRate;
+    }
+
+    public String getProjectContributionProfitRateThreshold() {
+        return projectContributionProfitRateThreshold;
+    }
+
+    public void setProjectContributionProfitRateThreshold(String projectContributionProfitRateThreshold) {
+        this.projectContributionProfitRateThreshold = projectContributionProfitRateThreshold;
+    }
+}
diff --git a/src/main/java/cn/palmte/work/service/ProfitMarginConfigService.java b/src/main/java/cn/palmte/work/service/ProfitMarginConfigService.java
deleted file mode 100644
index 20ebf42..0000000
--- a/src/main/java/cn/palmte/work/service/ProfitMarginConfigService.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package cn.palmte.work.service;
-
-import cn.palmte.work.model.ProfitMarginConfig;
-import cn.palmte.work.model.ProfitMarginConfigRepository;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-@Service
-public class ProfitMarginConfigService {
-
-    @Autowired
-    private ProfitMarginConfigRepository profitMarginConfigRepository;
-
-
-    public void saveOrUpdate(ProfitMarginConfig profitMarginConfig) {
-        ProfitMarginConfig obj = profitMarginConfigRepository.findOne(1);
-        obj.setThresholdValue(profitMarginConfig.getThresholdValue());
-        obj.setYearProfitMargin(profitMarginConfig.getYearProfitMargin());
-        profitMarginConfigRepository.saveAndFlush(obj);
-    }
-}
diff --git a/src/main/java/cn/palmte/work/service/SysConfigService.java b/src/main/java/cn/palmte/work/service/SysConfigService.java
new file mode 100644
index 0000000..a049674
--- /dev/null
+++ b/src/main/java/cn/palmte/work/service/SysConfigService.java
@@ -0,0 +1,26 @@
+package cn.palmte.work.service;
+
+import cn.palmte.work.model.SysConfig;
+import cn.palmte.work.model.SysConfigRepository;
+import cn.palmte.work.pojo.SysConfigRequest;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class SysConfigService {
+
+    @Autowired
+    private SysConfigRepository sysConfigRepository;
+
+
+    public void saveOrUpdate(SysConfigRequest sysConfigRequest) {
+        SysConfig underwrittenTaxRate = sysConfigRepository.findByCodeEquals("underwrittenTaxRate");
+        underwrittenTaxRate.setValue(sysConfigRequest.getUnderwrittenTaxRate());
+        sysConfigRepository.saveAndFlush(underwrittenTaxRate);
+
+        SysConfig projectContributionProfitRateThreshold = sysConfigRepository.findByCodeEquals("projectContributionProfitRateThreshold");
+        projectContributionProfitRateThreshold.setValue(sysConfigRequest.getProjectContributionProfitRateThreshold());
+        sysConfigRepository.saveAndFlush(projectContributionProfitRateThreshold);
+
+    }
+}
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 d36d5f6..d783e43 100644
--- a/src/main/resources/templates/admin/profit_marfin_config_input.ftl
+++ b/src/main/resources/templates/admin/profit_marfin_config_input.ftl
@@ -9,7 +9,7 @@
             <div class="am-cf am-padding">
                 <div class="am-fl am-cf"><strong class="am-text-primary am-text-lg">配置管理</strong> /项目利润率配置</div>
             </div>
-            <form method="post" class="am-form" id="tmpForm" action="${base}/profitMarginConfig/save">
+            <form method="post" class="am-form" id="tmpForm" action="${base}/sys/config/save">
                 <!--选项卡（tabs）begin-->
                 <div class="am-tabs am-margin" data-am-tabs>
                     <ul class="am-tabs-nav am-nav am-nav-tabs">
@@ -28,10 +28,10 @@
                                     项目贡献利润率阀值：
                                 </div>
                                 <div class="am-u-sm-6 am-u-md-6">
-                                    <input name="thresholdValue" class="js-ajax-validate"
+                                    <input name="projectContributionProfitRateThreshold" class="js-ajax-validate"
                                            data-validate-async data-validation-message="请输入项目贡献利润率阀值"
-                                           type="number" step="0.01" id="thresholdValue"
-                                           value="${profitMarginConfig.thresholdValue!}" minlength="1"
+                                           type="number" step="0.01" id="projectContributionProfitRateThreshold"
+                                           value="${projectContributionProfitRateThreshold!}" minlength="1"
                                            maxlength="4" oninput="if(value.length>4)value=value.slice(0,4)"
                                            placeholder="请输入项目贡献利润率阀值" required/>
                                     <p>注：请注意保留小数点后两位</p>
@@ -45,10 +45,10 @@
                                     项目年利润率：
                                 </div>
                                 <div class="am-u-sm-6 am-u-md-6">
-                                    <input name="yearProfitMargin" class="js-ajax-validate"
+                                    <input name="underwrittenTaxRate" class="js-ajax-validate"
                                            data-validate-async data-validation-message="请输入项目年利润率"
-                                           type="number" step="0.01" id="yearProfitMargin"
-                                           value="${profitMarginConfig.yearProfitMargin!}" minlength="1"
+                                           type="number" step="0.01" id="underwrittenTaxRate"
+                                           value="${underwrittenTaxRate!}" minlength="1"
                                            maxlength="4" oninput="if(value.length>4)value=value.slice(0,4)"
                                            placeholder="请输入项目年利润率" required/>
                                     <p>注：请注意保留小数点后两位</p>