diff --git a/src/main/java/com/nis/web/controller/configuration/AppCfgController.java b/src/main/java/com/nis/web/controller/configuration/AppCfgController.java
index 6eeb5d100..9eceff3de 100644
--- a/src/main/java/com/nis/web/controller/configuration/AppCfgController.java
+++ b/src/main/java/com/nis/web/controller/configuration/AppCfgController.java
@@ -357,7 +357,9 @@ public class AppCfgController extends BaseController {
 		Page<AppIpCfg> page = appCfgService.findAppIpList(searchPage, cfg);
 		for (AppIpCfg entity : page.getList()) {
 			SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(entity.getSpecServiceId());
-			entity.setAppName(app.getSpecServiceName());
+			if(app!=null){
+				entity.setAppName(app.getSpecServiceName());
+			}
 		}
 		model.addAttribute("page", page);
 		initPageCondition(model, cfg);
@@ -552,7 +554,9 @@ public class AppCfgController extends BaseController {
 		Page<AppHttpCfg> page = appCfgService.findAppHttpList(searchPage, cfg);
 		for (AppHttpCfg entity : page.getList()) {
 			SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(entity.getSpecServiceId());
-			entity.setAppName(app.getSpecServiceName());
+			if(app!=null){
+				entity.setAppName(app.getSpecServiceName());
+			}
 			// entity.setCfgKeywords(entity.getCfgKeywords().replace(Constants.KEYWORD_EXPR,
 			// "&"));
 		}
@@ -715,7 +719,9 @@ public class AppCfgController extends BaseController {
 		Page<AppDomainCfg> page = appCfgService.findAppDomainList(searchPage, cfg);
 		for (AppDomainCfg entity : page.getList()) {
 			SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(entity.getSpecServiceId());
-			entity.setAppName(app.getSpecServiceName());
+			if(app!=null){
+				entity.setAppName(app.getSpecServiceName());
+			}
 		}
 		model.addAttribute("page", page);
 		initPageCondition(model, cfg);
@@ -898,7 +904,9 @@ public class AppCfgController extends BaseController {
 		Page<AppByteCfg> page = appCfgService.findAppByteList(searchPage, cfg);
 		for (AppByteCfg entity : page.getList()) {
 			SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(entity.getSpecServiceId());
-			entity.setAppName(app.getSpecServiceName());
+			if(app!=null){
+				entity.setAppName(app.getSpecServiceName());
+			}
 		}
 		model.addAttribute("page", page);
 		initPageCondition(model, cfg);
@@ -1035,7 +1043,9 @@ public class AppCfgController extends BaseController {
 		Page<AppSslCertCfg> page = appCfgService.findAppSslList(searchPage, cfg);
 		for (AppSslCertCfg entity : page.getList()) {
 			SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(entity.getSpecServiceId());
-			entity.setAppName(app.getSpecServiceName());
+			if(app!=null){
+				entity.setAppName(app.getSpecServiceName());
+			}
 		}
 		model.addAttribute("page", page);
 		initPageCondition(model, cfg);
@@ -1196,7 +1206,9 @@ public class AppCfgController extends BaseController {
 		Page<AppTcpCfg> page = appCfgService.findAppTcpList(searchPage, cfg);
 		for (AppTcpCfg entity : page.getList()) {
 			SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(entity.getSpecServiceId());
-			entity.setAppName(app.getSpecServiceName());
+			if(app!=null){
+				entity.setAppName(app.getSpecServiceName());
+			}
 		}
 		model.addAttribute("page", page);
 		initPageCondition(model, cfg);
@@ -1332,7 +1344,9 @@ public class AppCfgController extends BaseController {
 		Page<AppHeaderCfg> page = appCfgService.findAppHeaderList(searchPage, cfg);
 		for (AppHeaderCfg entity : page.getList()) {
 			SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(entity.getSpecServiceId());
-			entity.setAppName(app.getSpecServiceName());
+			if(app!=null){
+				entity.setAppName(app.getSpecServiceName());
+			}
 		}
 		model.addAttribute("page", page);
 		initPageCondition(model, cfg);
@@ -2059,7 +2073,9 @@ public class AppCfgController extends BaseController {
 
 			for (AppIpCfg appIp : ipLists) {
 				SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(appIp.getSpecServiceId());
-				appIp.setAppName(app.getSpecServiceName());
+				if(app!=null){
+					appIp.setAppName(app.getSpecServiceName());
+				}
 			}
 			titleList.add(entity.getMenuNameCode());
 			classMap.put(entity.getMenuNameCode(), AppIpCfg.class);
@@ -2133,7 +2149,9 @@ public class AppCfgController extends BaseController {
 				}
 				http.setCfgKeywords(Functions.replace(http.getCfgKeywords(), "***and***", " "));
 				SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(http.getSpecServiceId());
-				http.setAppName(app.getSpecServiceName());
+				if(app!=null){
+					http.setAppName(app.getSpecServiceName());
+				}
 			}
 
 			titleList.add(entity.getMenuNameCode());
@@ -2206,7 +2224,9 @@ public class AppCfgController extends BaseController {
 					domain.setIsCaseInsenstive(0);
 				}
 				SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(domain.getSpecServiceId());
-				domain.setAppName(app.getSpecServiceName());
+				if(app!=null){
+					domain.setAppName(app.getSpecServiceName());
+				}
 			}
 
 			titleList.add(entity.getMenuNameCode());
@@ -2281,7 +2301,9 @@ public class AppCfgController extends BaseController {
 				}
 				ssl.setCfgKeywords(Functions.replace(ssl.getCfgKeywords(), "***and***", " "));
 				SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(ssl.getSpecServiceId());
-				ssl.setAppName(app.getSpecServiceName());
+				if(app!=null){
+					ssl.setAppName(app.getSpecServiceName());
+				}
 			}
 			titleList.add(entity.getMenuNameCode());
 			classMap.put(entity.getMenuNameCode(), AppSslCertCfg.class);
diff --git a/src/main/java/com/nis/web/controller/configuration/AppFeatureCfgController.java b/src/main/java/com/nis/web/controller/configuration/AppFeatureCfgController.java
index 75ef78768..85d2e73b0 100644
--- a/src/main/java/com/nis/web/controller/configuration/AppFeatureCfgController.java
+++ b/src/main/java/com/nis/web/controller/configuration/AppFeatureCfgController.java
@@ -88,7 +88,9 @@ public class AppFeatureCfgController extends BaseController {
 		Page<AppFeatureIndex> page = appMultiFeatureCfgService.findAppFeatureIndexList(searchPage, cfg);
 		for (AppFeatureIndex entity : page.getList()) {
 			SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(entity.getSpecServiceId());
-			entity.setAppName(app.getSpecServiceName());
+			if(app!=null){
+				entity.setAppName(app.getSpecServiceName());
+			}
 		}
 		model.addAttribute("page", page);
 		initPageCondition(model, cfg);
@@ -352,7 +354,9 @@ public class AppFeatureCfgController extends BaseController {
 
 			for (AppFeatureIndex feature : ipLists) {
 				SpecificServiceCfg app = specificServiceCfgService.getBySpecServiceId(feature.getSpecServiceId());
-				feature.setAppName(app.getSpecServiceName());
+				if(app!=null){
+					feature.setAppName(app.getSpecServiceName());
+				}
 			}
 			String cfgIndexInfoNoExport = ",letter,whether_area_block,classification,attribute,label,do_log,block_type,client_port,ir_type,group_name,userregion1,userregion2,userregion3,userregion4,userregion5,";
 			String appComplexNoExport = ",do_log,block_type,config_describe,valid_identifier,is_audit,creator,creator"