危险源管理模块接入真实数据库：新增危大/超危工程、风险控制清单、安全验收、安全巡检、临时用电管理（含前端页面、BLL/API服务、WebAPI控制器、Model项、SQL脚本与接口文档）

排除 CreateModel.bat（含明文sa密码与本地服务器名，未入库）

SGGL/FineUIPro.Web/CQMS/Check/CheckFineList.aspx.cs

@@ -466,7 +466,6 @@ namespace FineUIPro.Web.CQMS.Check
             Bookmark bookmarkWorkArea = doc.Range.Bookmarks["WorkArea"];
             if (bookmarkWorkArea != null)
             {
-                string option = "";
                 var unitWork = UnitWorkService.GetUnitWorkByUnitWorkId(checkControl.UnitWorkId);
                 if (unitWork != null)
                 {
@@ -724,7 +723,7 @@ namespace FineUIPro.Web.CQMS.Check
                 if (bookmarkSendDate != null)
                 {
                    
-                    if (checks.CheckDate.HasValue != null)
+                    if (checks.CheckDate.HasValue)
                     {
                         bookmarkSendDate.Text = checks.CheckDate.Value.ToString("yyyy年MM月dd日");
 
@@ -751,7 +750,6 @@ namespace FineUIPro.Web.CQMS.Check
                 Bookmark bookmarkWorkArea = doc.Range.Bookmarks["UnitWork"];
                 if (bookmarkWorkArea != null)
                 {
-                    string option = "";
                     var unitWork = UnitWorkService.GetUnitWorkByUnitWorkId(checks.UnitWorkId);
                     if (unitWork != null)
                     {
@@ -761,7 +759,6 @@ namespace FineUIPro.Web.CQMS.Check
                 Bookmark bookmarkProblemType = doc.Range.Bookmarks["QuestionType"];
                 if (bookmarkProblemType != null)
                 {
-                    string option = "";
                     var questionType = QualityQuestionTypeService.GetQualityQuestionType(checks.QuestionType);
                     if (questionType != null)
                     {
@@ -792,7 +789,7 @@ namespace FineUIPro.Web.CQMS.Check
                 if (bookmarkCheckDate != null)
                 {
 
-                    if (checks.CheckDate.HasValue != null)
+                    if (checks.CheckDate.HasValue)
                     {
                         bookmarkCheckDate.Text = checks.CheckDate.Value.ToString("yyyy年MM月dd日");