diff --git a/Ifish.xcodeproj/project.pbxproj b/Ifish.xcodeproj/project.pbxproj
index 9f7c9bc..3512949 100644
--- a/Ifish.xcodeproj/project.pbxproj
+++ b/Ifish.xcodeproj/project.pbxproj
@@ -16101,7 +16101,7 @@
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 10;
+				CURRENT_PROJECT_VERSION = 11;
 				DEVELOPMENT_TEAM = WFX8GD5HFX;
 				ENABLE_BITCODE = NO;
 				ENABLE_TESTABILITY = YES;
@@ -16221,7 +16221,7 @@
 				CODE_SIGN_IDENTITY = "Apple Development";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 10;
+				CURRENT_PROJECT_VERSION = 11;
 				DEVELOPMENT_TEAM = WFX8GD5HFX;
 				ENABLE_BITCODE = NO;
 				ENABLE_TESTABILITY = YES;
diff --git a/Ifish/ESPTouch/task/ESPTouchTaskParameter.m b/Ifish/ESPTouch/task/ESPTouchTaskParameter.m
index 2408d85..3172d74 100644
--- a/Ifish/ESPTouch/task/ESPTouchTaskParameter.m
+++ b/Ifish/ESPTouch/task/ESPTouchTaskParameter.m
@@ -150,7 +150,8 @@ static int _datagramCount = 0;
         if (self.broadcast) {
             NSString *localInetAddr4 = [ESP_NetUtil getLocalIPv4];
             NSArray *arr = [localInetAddr4 componentsSeparatedByString:@"."];
-            return [NSString stringWithFormat:@"%@.%@.%@.255",arr[0], arr[1], arr[2]];
+            //[NSString stringWithFormat:@"%@.%@.%@.255",arr[0], arr[1], arr[2]];
+            return @"255.255.255.255";
         } else {
             int count = [self __getNextDatagramCount];
             return [NSString stringWithFormat: @"234.%d.%d.%d", count, count, count];
diff --git a/Ifish/airkiss/JMAirKissConnection.m b/Ifish/airkiss/JMAirKissConnection.m
index 6e2e044..36e9bbf 100644
--- a/Ifish/airkiss/JMAirKissConnection.m
+++ b/Ifish/airkiss/JMAirKissConnection.m
@@ -77,11 +77,7 @@
  */
 - (void)connectAirKissWithSSID:(NSString *)ssidStr
                       password:(NSString *)password {
-    //处理中文的情况
-    if([self validateContainsChinese:ssidStr])
-    {
-        ssidStr = [ssidStr stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
-    }
+   
     NSMutableArray *dataArray = [_airKissEncoder createAirKissEncorderWithSSID:ssidStr ? :@""
                                                                       password:password ? :@""];
 
diff --git a/Ifish/airkiss/JMAirKissEncoder.m b/Ifish/airkiss/JMAirKissEncoder.m
index 46cbdcd..9442c2e 100644
--- a/Ifish/airkiss/JMAirKissEncoder.m
+++ b/Ifish/airkiss/JMAirKissEncoder.m
@@ -91,7 +91,12 @@
  */
 - (void)getMagicCodeWithSSID:(NSString *)ssid
                     password:(NSString *)password {
-    UInt8 length       = ssid.length + password.length + 1;
+    
+    NSUInteger numberOfBytes = [ssid lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
+    Byte bytes[numberOfBytes];
+    NSRange range = NSMakeRange(0, numberOfBytes);
+    [ssid getBytes:bytes maxLength:numberOfBytes usedLength:nil encoding:NSUTF8StringEncoding options:0 range:range remainingRange:NULL];
+    UInt8 length       = numberOfBytes + password.length + 1;
     UInt8 magicCode[4] = {0x00,0x00,0x00,0x00};
     magicCode[0]       = 0x00 | (length >> 4 & 0xF);
     
@@ -101,8 +106,8 @@
     
     magicCode[1]        = 0x10 | (length & 0xF);
 
-    UInt8 *cipherBuffer = (UInt8*)[ssid UTF8String];
-    UInt8 crc8          = CRC8(cipherBuffer, (int)ssid.length);
+    UInt8 *cipherBuffer = (UInt8*)bytes;
+    UInt8 crc8          = CRC8(cipherBuffer, (int)numberOfBytes);
 
     magicCode[2]        = 0x20 | (crc8 >> 4 & 0xF);
     magicCode[3]        = 0x30 | (crc8 & 0xF);