diff --git a/.DS_Store b/.DS_Store
index 41700b7..84c23c2 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/Ifish.xcodeproj/project.pbxproj b/Ifish.xcodeproj/project.pbxproj
index ea05407..39405e5 100644
--- a/Ifish.xcodeproj/project.pbxproj
+++ b/Ifish.xcodeproj/project.pbxproj
@@ -15852,7 +15852,7 @@
 					"$(PROJECT_DIR)/Ifish/controllers/IfishYooseeFile/IfishYsooseeNewLib/libAVCtrlIOS/libAVCtrl",
 					"$(PROJECT_DIR)/Ifish/controllers/IfishYooseeFile/IfishYsooseeNewLib/libAVCtrl",
 				);
-				MARKETING_VERSION = 5.1.8;
+				MARKETING_VERSION = 5.1.9;
 				ONLY_ACTIVE_ARCH = YES;
 				OTHER_LDFLAGS = (
 					"-ObjC",
@@ -15970,7 +15970,7 @@
 					"$(PROJECT_DIR)/Ifish/controllers/IfishYooseeFile/IfishYsooseeNewLib/libAVCtrlIOS/libAVCtrl",
 					"$(PROJECT_DIR)/Ifish/controllers/IfishYooseeFile/IfishYsooseeNewLib/libAVCtrl",
 				);
-				MARKETING_VERSION = 5.1.8;
+				MARKETING_VERSION = 5.1.9;
 				ONLY_ACTIVE_ARCH = NO;
 				OTHER_LDFLAGS = (
 					"-ObjC",
@@ -15981,7 +15981,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.shyuying.Ifish8;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
-				PROVISIONING_PROFILE_SPECIFIER = fishdis11;
+				PROVISIONING_PROFILE_SPECIFIER = fishdis12;
 				TARGETED_DEVICE_FAMILY = 1;
 				USER_HEADER_SEARCH_PATHS = "";
 				VERSIONING_SYSTEM = "apple-generic";
diff --git a/Ifish/Assets.xcassets/说明书/instruction.imageset/instruction.png b/Ifish/Assets.xcassets/说明书/instruction.imageset/instruction.png
index 8e2f2b9..03601f1 100644
Binary files a/Ifish/Assets.xcassets/说明书/instruction.imageset/instruction.png and b/Ifish/Assets.xcassets/说明书/instruction.imageset/instruction.png differ
diff --git a/Ifish/controllers/FishTinkController/maincontroller/CenterontrolControllers/RuSunTemp/RuSunIndependence/RuSun84BackMsgUtils.m b/Ifish/controllers/FishTinkController/maincontroller/CenterontrolControllers/RuSunTemp/RuSunIndependence/RuSun84BackMsgUtils.m
index ccdacea..cf535be 100644
--- a/Ifish/controllers/FishTinkController/maincontroller/CenterontrolControllers/RuSunTemp/RuSunIndependence/RuSun84BackMsgUtils.m
+++ b/Ifish/controllers/FishTinkController/maincontroller/CenterontrolControllers/RuSunTemp/RuSunIndependence/RuSun84BackMsgUtils.m
@@ -13,7 +13,12 @@
                         addWithBackData:(NSData*)data
 {
     
+    
     NSString*totalString=[dataContorl dataToHexString:data];
+    if (totalString.length<172)
+    {
+        return;
+    }
     //无运行模式
     ruSunModel.ch1=[totalString substringWithRange:NSMakeRange(30, 4)];
     ruSunModel.ch2=[totalString substringWithRange:NSMakeRange(34, 4)];
diff --git a/Ifish/controllers/FishTinkController/maincontroller/CenterontrolControllers/XuTo/XuToSoketBackMsgDataUnity.m b/Ifish/controllers/FishTinkController/maincontroller/CenterontrolControllers/XuTo/XuToSoketBackMsgDataUnity.m
index 929bc9d..6905a1a 100644
--- a/Ifish/controllers/FishTinkController/maincontroller/CenterontrolControllers/XuTo/XuToSoketBackMsgDataUnity.m
+++ b/Ifish/controllers/FishTinkController/maincontroller/CenterontrolControllers/XuTo/XuToSoketBackMsgDataUnity.m
@@ -46,6 +46,9 @@
     
     NSString*str=[dataContorl dataToHexString:data];
     
+    if (str.length<127) {
+        return;
+    }
     str=[str substringWithRange:NSMakeRange(124,4)];
     UInt64 mac=[dataContorl hexToTen:str];
     NSLog(@"%llu",mac);
diff --git a/Ifish/controllers/IfishTabControllers/我的/mineControllers/pushSetControllrs/AboutUsViewController.m b/Ifish/controllers/IfishTabControllers/我的/mineControllers/pushSetControllrs/AboutUsViewController.m
index d7d1f68..158d425 100644
--- a/Ifish/controllers/IfishTabControllers/我的/mineControllers/pushSetControllrs/AboutUsViewController.m
+++ b/Ifish/controllers/IfishTabControllers/我的/mineControllers/pushSetControllrs/AboutUsViewController.m
@@ -25,7 +25,7 @@
    // CFShow((__bridge CFTypeRef)(infoDic));
     NSString *app_Version=[infoDic objectForKey:@"CFBundleShortVersionString"];
     NSLog(@"app_Version%@",app_Version);
-    app_Version=@"4.7.8";
+    app_Version=@"4.7.9";
     NSString *versionStr = [NSString stringWithFormat:@"v%@",app_Version];
     NSString *buildVersion = [infoDic objectForKey:@"CFBundleVersion"];
     if (buildVersion.length > 0) {