diff --git a/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/base/constant/ErrorMessageConstant.java b/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/base/constant/ErrorMessageConstant.java
index 4b648f9..6bb8841 100644
--- a/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/base/constant/ErrorMessageConstant.java
+++ b/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/base/constant/ErrorMessageConstant.java
@@ -20,4 +20,24 @@ public interface ErrorMessageConstant {
      * "请选择正确的父级分类"
      */
     public static final String PLEASE_SELECT_THE_CORRECT_PARENT_CATEGORY = "请选择正确的父级分类";
+    /**
+     * "未找到对应的审批单"
+     */
+    public static final String NO_APPROVAL_ORDER_FOUND = "未找到对应的审批单";
+    /**
+     * "等级名称不能为空"
+     */
+    public static final String LEVEL_NAME_CANNOT_BE_EMPTY = "等级名称不能为空";
+    /**
+     * "开始值不能为空"
+     */
+    public static final String START_VALUE_CANNOT_BE_EMPTY = "开始值不能为空";
+    /**
+     * "结束值不能为空"
+     */
+    public static final String END_VALUE_CANNOT_BE_EMPTY = "结束值不能为空";
+    /**
+     * "开始值不能大于结束值"
+     */
+    public static final String START_VALUE_CANNOT_BE_GREATER_THAN_END_VALUE = "开始值不能大于结束值";
 }
diff --git a/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/coscoAnnualreview/controller/CoscoAnnualreviewTemplateController.java b/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/coscoAnnualreview/controller/CoscoAnnualreviewTemplateController.java
index 59d298f..8657d54 100644
--- a/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/coscoAnnualreview/controller/CoscoAnnualreviewTemplateController.java
+++ b/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/coscoAnnualreview/controller/CoscoAnnualreviewTemplateController.java
@@ -96,7 +96,7 @@ public class CoscoAnnualreviewTemplateController extends BaseController {
     @PostMapping("/up")
     public BaseResponse up(@RequestBody AddCoscoAnnualreviewTemplateVo coscoAnnualreviewTemplate) {
         if (coscoAnnualreviewTemplate.getId() == null) {
-            return BaseResponse.fail("id不能为空");
+            return BaseResponse.fail(ErrorMessageConstant.ID_NOT_NULL);
         }
         coscoAnnualreviewTemplateService.up(coscoAnnualreviewTemplate.getId());
         return BaseResponse.success();
@@ -107,7 +107,7 @@ public class CoscoAnnualreviewTemplateController extends BaseController {
     @PostMapping("/down")
     public BaseResponse down(@RequestBody AddCoscoAnnualreviewTemplateVo coscoAnnualreviewTemplate) {
         if (coscoAnnualreviewTemplate.getId() == null) {
-            return BaseResponse.fail("id不能为空");
+            return BaseResponse.fail(ErrorMessageConstant.ID_NOT_NULL);
         }
         coscoAnnualreviewTemplateService.down(coscoAnnualreviewTemplate.getId());
         return BaseResponse.success();
diff --git a/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/coscoCategory/service/impl/CoscoCategoryLibraryServiceImpl.java b/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/coscoCategory/service/impl/CoscoCategoryLibraryServiceImpl.java
index afd2914..9e15be8 100644
--- a/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/coscoCategory/service/impl/CoscoCategoryLibraryServiceImpl.java
+++ b/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/coscoCategory/service/impl/CoscoCategoryLibraryServiceImpl.java
@@ -5,6 +5,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.chinaunicom.mall.ebtp.common.base.service.impl.BaseServiceImpl;
 import com.chinaunicom.mall.ebtp.common.util.PropertyUtils;
 import com.chinaunicom.zyhy.ebtp.supplier.base.constant.CoscoCategoryConstant;
+import com.chinaunicom.zyhy.ebtp.supplier.base.constant.ErrorMessageConstant;
 import com.chinaunicom.zyhy.ebtp.supplier.base.constant.SupplierUserConstant;
 import com.chinaunicom.zyhy.ebtp.supplier.coscoCategory.dao.CoscoCategoryLibrarAttachmentsMapper;
 import com.chinaunicom.zyhy.ebtp.supplier.coscoCategory.dao.CoscoCategoryLibraryMapper;
@@ -247,7 +248,7 @@ public class CoscoCategoryLibraryServiceImpl extends BaseServiceImpl<CoscoCatego
     public int synchronousCategroyLibraryApproval(CoscoCategoryLibrary coscoCategoryLibrary) {
         CoscoCategoryLibrary coscoCategoryLibrary1 = coscoCategoryLibraryMapper.selectByWorkFlowId(coscoCategoryLibrary.getWorkFlowId());
         if (coscoCategoryLibrary1 == null) {
-            throw new RuntimeException("未找到对应的审批单");
+            throw new RuntimeException(ErrorMessageConstant.NO_APPROVAL_ORDER_FOUND);
         }
         coscoCategoryLibrary1.setApproveStatus(coscoCategoryLibrary.getApproveStatus());
         coscoCategoryLibrary1.setRemark(coscoCategoryLibrary.getRemark());
diff --git a/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/coscoEvaluate/controller/CoscoEvaluateLevelController.java b/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/coscoEvaluate/controller/CoscoEvaluateLevelController.java
index 3979770..85c2e33 100644
--- a/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/coscoEvaluate/controller/CoscoEvaluateLevelController.java
+++ b/src/main/java/com/chinaunicom/zyhy/ebtp/supplier/coscoEvaluate/controller/CoscoEvaluateLevelController.java
@@ -2,6 +2,7 @@ package com.chinaunicom.zyhy.ebtp.supplier.coscoEvaluate.controller;
 
 import com.chinaunicom.mall.ebtp.common.base.controller.BaseController;
 import com.chinaunicom.mall.ebtp.common.base.entity.BaseResponse;
+import com.chinaunicom.zyhy.ebtp.supplier.base.constant.ErrorMessageConstant;
 import com.chinaunicom.zyhy.ebtp.supplier.coscoEvaluate.entity.CoscoEvaluateLevel;
 import com.chinaunicom.zyhy.ebtp.supplier.coscoEvaluate.service.ICoscoEvaluateLevelService;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -40,40 +41,40 @@ public class CoscoEvaluateLevelController extends BaseController {
      */
     @PostMapping
     public BaseResponse add(@RequestBody CoscoEvaluateLevel coscoEvaluateLevel) {
-        if(coscoEvaluateLevel.getLevelName()==null){
-            return BaseResponse.fail("等级名称不能为空");
-        }
-        if(coscoEvaluateLevel.getBeginValue()==null){
-            return BaseResponse.fail("开始值不能为空");
-        }
-        if(coscoEvaluateLevel.getEndValue()==null){
-            return BaseResponse.fail("结束值不能为空");
-        }
-        if(coscoEvaluateLevel.getBeginValue()>coscoEvaluateLevel.getEndValue()){
-            return BaseResponse.fail("开始值不能大于结束值");
+        BaseResponse<String> levelNameCannotBeEmpty =  getStringBaseResponse(coscoEvaluateLevel);
+        if (levelNameCannotBeEmpty != null) {
+            return levelNameCannotBeEmpty;
         }
         return BaseResponse.success(coscoEvaluateLevelService.insertCoscoEvaluateLevel(coscoEvaluateLevel));
     }
 
+    private static BaseResponse<String> getStringBaseResponse(CoscoEvaluateLevel coscoEvaluateLevel) {
+        if (coscoEvaluateLevel.getLevelName() == null) {
+            return BaseResponse.fail(ErrorMessageConstant.LEVEL_NAME_CANNOT_BE_EMPTY);
+        }
+        if (coscoEvaluateLevel.getBeginValue()==null) {
+            return BaseResponse.fail(ErrorMessageConstant.START_VALUE_CANNOT_BE_EMPTY);
+        }
+        if (coscoEvaluateLevel.getEndValue() == null) {
+            return BaseResponse.fail(ErrorMessageConstant.END_VALUE_CANNOT_BE_EMPTY);
+        }
+        if (coscoEvaluateLevel.getBeginValue()>coscoEvaluateLevel.getEndValue()) {
+            return BaseResponse.fail(ErrorMessageConstant.START_VALUE_CANNOT_BE_GREATER_THAN_END_VALUE);
+        }
+        return null;
+    }
+
     /**
      * 修改【供应商评价_评价结果等级规则表】
      */
     @PutMapping
     public BaseResponse edit(@RequestBody CoscoEvaluateLevel coscoEvaluateLevel) {
         if(coscoEvaluateLevel.getId()==null){
-            return BaseResponse.fail("id不能为空");
+            return BaseResponse.fail(ErrorMessageConstant.ID_NOT_NULL);
         }
-        if(coscoEvaluateLevel.getLevelName()==null){
-            return BaseResponse.fail("等级名称不能为空");
-        }
-        if(coscoEvaluateLevel.getBeginValue()==null){
-            return BaseResponse.fail("开始值不能为空");
-        }
-        if(coscoEvaluateLevel.getEndValue()==null){
-            return BaseResponse.fail("结束值不能为空");
-        }
-        if(coscoEvaluateLevel.getBeginValue()>coscoEvaluateLevel.getEndValue()){
-            return BaseResponse.fail("开始值不能大于结束值");
+        BaseResponse<String> idNotNull = getStringBaseResponse(coscoEvaluateLevel);
+        if (idNotNull != null) {
+            return idNotNull;
         }
         return BaseResponse.success(coscoEvaluateLevelService.updateCoscoEvaluateLevel(coscoEvaluateLevel));
     }
@@ -81,7 +82,7 @@ public class CoscoEvaluateLevelController extends BaseController {
     /**
      * 删除【供应商评价_评价结果等级规则表】
      */
-	@DeleteMapping("/{id}")
+    @DeleteMapping("/{id}")
     public BaseResponse<Integer> remove(@PathVariable String id) {
         return BaseResponse.success(coscoEvaluateLevelService.deleteCoscoEvaluateLevelById(id));
     }