diff --git a/iOS/DoraemonKit/Src/Core/Category/Foundation+Doraemon.m b/iOS/DoraemonKit/Src/Core/Category/Foundation+Doraemon.m
new file mode 100755
index 0000000000000000000000000000000000000000..69398a10014eead587db54861120becff9f3447a
--- /dev/null
+++ b/iOS/DoraemonKit/Src/Core/Category/Foundation+Doraemon.m
@@ -0,0 +1,217 @@
+//
+//  Foundation+Doraemon.m
+//  DoraemonKit
+//
+//  Created by DeveloperLY on 2019/8/18.
+//
+
+#import <Foundation/Foundation.h>
+
+#if DEBUG
+
+#define kUnicodeReadable 1
+#if kUnicodeReadable
+
+@implementation NSDictionary (UnicodeReadable)
+
+- (NSString *)descriptionWithLocale:(id)locale indent:(NSUInteger)level {
+    NSMutableString *desc = [NSMutableString string];
+    
+    NSMutableString *tabString = [[NSMutableString alloc] initWithCapacity:level];
+    for (NSUInteger i = 0; i < level; i++) {
+        [tabString appendString:@"\t"];
+    }
+    
+    NSString *tab = @"";
+    if (level > 0) {
+        tab = tabString;
+    }
+    
+    [desc appendString:@"{\n"];
+    
+    // 遍历数组,self就是当前的数组
+    for (id key in self.allKeys) {
+        id obj = [self objectForKey:key];
+        
+        if ([obj isKindOfClass:[NSString class]]) {
+            [desc appendFormat:@"%@\t%@ = \"%@\";\n", tab, key, obj];
+        } else if ([obj isKindOfClass:[NSArray class]]
+                   || [obj isKindOfClass:[NSDictionary class]]
+                   || [obj isKindOfClass:[NSSet class]]) {
+            [desc appendFormat:@"%@\t%@ = %@;\n", tab, key, [obj descriptionWithLocale:locale indent:level + 1]];
+        } else if ([obj isKindOfClass:[NSData class]]) {
+            // 如果是NSData类型，尝试去解析结果，以打印出可阅读的数据
+            NSError *error = nil;
+            NSObject *result =  [NSJSONSerialization JSONObjectWithData:obj
+                                                                options:NSJSONReadingMutableContainers
+                                                                  error:&error];
+            // 解析成功
+            if (error == nil && result != nil) {
+                if ([result isKindOfClass:[NSDictionary class]]
+                    || [result isKindOfClass:[NSArray class]]
+                    || [result isKindOfClass:[NSSet class]]) {
+                    NSString *str = [((NSDictionary *)result) descriptionWithLocale:locale indent:level + 1];
+                    [desc appendFormat:@"%@\t%@ = %@;\n", tab, key, str];
+                } else if ([obj isKindOfClass:[NSString class]]) {
+                    [desc appendFormat:@"%@\t%@ = \"%@\";\n", tab, key, result];
+                }
+            } else {
+                @try {
+                    NSString *str = [[NSString alloc] initWithData:obj encoding:NSUTF8StringEncoding];
+                    if (str != nil) {
+                        [desc appendFormat:@"%@\t%@ = \"%@\";\n", tab, key, str];
+                    } else {
+                        [desc appendFormat:@"%@\t%@ = %@;\n", tab, key, obj];
+                    }
+                }
+                @catch (NSException *exception) {
+                    [desc appendFormat:@"%@\t%@ = %@;\n", tab, key, obj];
+                }
+            }
+        } else {
+            [desc appendFormat:@"%@\t%@ = %@;\n", tab, key, obj];
+        }
+    }
+    
+    [desc appendFormat:@"%@}", tab];
+    
+    return desc;
+}
+
+@end
+
+
+@implementation NSArray (UnicodeReadable)
+
+- (NSString *)descriptionWithLocale:(id)locale indent:(NSUInteger)level {
+    NSMutableString *desc = [NSMutableString string];
+    
+    NSMutableString *tabString = [[NSMutableString alloc] initWithCapacity:level];
+    for (NSUInteger i = 0; i < level; i++) {
+        [tabString appendString:@"\t"];
+    }
+    
+    NSString *tab = @"";
+    if (level > 0) {
+        tab = tabString;
+    }
+    [desc appendString:@"(\n"];
+    
+    for (id obj in self) {
+        if ([obj isKindOfClass:[NSDictionary class]]
+            || [obj isKindOfClass:[NSArray class]]
+            || [obj isKindOfClass:[NSSet class]]) {
+            NSString *str = [((NSDictionary *)obj) descriptionWithLocale:locale indent:level + 1];
+            [desc appendFormat:@"%@\t%@,\n", tab, str];
+        } else if ([obj isKindOfClass:[NSString class]]) {
+            [desc appendFormat:@"%@\t\"%@\",\n", tab, obj];
+        } else if ([obj isKindOfClass:[NSData class]]) {
+            // 如果是NSData类型，尝试去解析结果，以打印出可阅读的数据
+            NSError *error = nil;
+            NSObject *result =  [NSJSONSerialization JSONObjectWithData:obj
+                                                                options:NSJSONReadingMutableContainers
+                                                                  error:&error];
+            // 解析成功
+            if (error == nil && result != nil) {
+                if ([result isKindOfClass:[NSDictionary class]]
+                    || [result isKindOfClass:[NSArray class]]
+                    || [result isKindOfClass:[NSSet class]]) {
+                    NSString *str = [((NSDictionary *)result) descriptionWithLocale:locale indent:level + 1];
+                    [desc appendFormat:@"%@\t%@,\n", tab, str];
+                } else if ([obj isKindOfClass:[NSString class]]) {
+                    [desc appendFormat:@"%@\t\"%@\",\n", tab, result];
+                }
+            } else {
+                @try {
+                    NSString *str = [[NSString alloc] initWithData:obj encoding:NSUTF8StringEncoding];
+                    if (str != nil) {
+                        [desc appendFormat:@"%@\t\"%@\",\n", tab, str];
+                    } else {
+                        [desc appendFormat:@"%@\t%@,\n", tab, obj];
+                    }
+                }
+                @catch (NSException *exception) {
+                    [desc appendFormat:@"%@\t%@,\n", tab, obj];
+                }
+            }
+        } else {
+            [desc appendFormat:@"%@\t%@,\n", tab, obj];
+        }
+    }
+    
+    [desc appendFormat:@"%@)", tab];
+    
+    return [desc stringByReplacingOccurrencesOfString:@",\n" withString:@"\n" options:NSBackwardsSearch range:[desc rangeOfString:@",\n" options:NSBackwardsSearch]];
+}
+
+@end
+
+
+@implementation NSSet (UnicodeReadable)
+
+- (NSString *)descriptionWithLocale:(id)locale indent:(NSUInteger)level {
+    NSMutableString *desc = [NSMutableString string];
+    
+    NSMutableString *tabString = [[NSMutableString alloc] initWithCapacity:level];
+    for (NSUInteger i = 0; i < level; i++) {
+        [tabString appendString:@"\t"];
+    }
+    
+    NSString *tab = @"";
+    if (level > 0) {
+        tab = tabString;
+    }
+    [desc appendString:@"{(\n"];
+    
+    for (id obj in self) {
+        if ([obj isKindOfClass:[NSDictionary class]]
+            || [obj isKindOfClass:[NSArray class]]
+            || [obj isKindOfClass:[NSSet class]]) {
+            NSString *str = [((NSDictionary *)obj) descriptionWithLocale:locale indent:level + 1];
+            [desc appendFormat:@"%@\t%@,\n", tab, str];
+        } else if ([obj isKindOfClass:[NSString class]]) {
+            [desc appendFormat:@"%@\t\"%@\",\n", tab, obj];
+        } else if ([obj isKindOfClass:[NSData class]]) {
+            // 如果是NSData类型，尝试去解析结果，以打印出可阅读的数据
+            NSError *error = nil;
+            NSObject *result =  [NSJSONSerialization JSONObjectWithData:obj
+                                                                options:NSJSONReadingMutableContainers
+                                                                  error:&error];
+            // 解析成功
+            if (error == nil && result != nil) {
+                if ([result isKindOfClass:[NSDictionary class]]
+                    || [result isKindOfClass:[NSArray class]]
+                    || [result isKindOfClass:[NSSet class]]) {
+                    NSString *str = [((NSDictionary *)result) descriptionWithLocale:locale indent:level + 1];
+                    [desc appendFormat:@"%@\t%@,\n", tab, str];
+                } else if ([obj isKindOfClass:[NSString class]]) {
+                    [desc appendFormat:@"%@\t\"%@\",\n", tab, result];
+                }
+            } else {
+                @try {
+                    NSString *str = [[NSString alloc] initWithData:obj encoding:NSUTF8StringEncoding];
+                    if (str != nil) {
+                        [desc appendFormat:@"%@\t\"%@\",\n", tab, str];
+                    } else {
+                        [desc appendFormat:@"%@\t%@,\n", tab, obj];
+                    }
+                }
+                @catch (NSException *exception) {
+                    [desc appendFormat:@"%@\t%@,\n", tab, obj];
+                }
+            }
+        } else {
+            [desc appendFormat:@"%@\t%@,\n", tab, obj];
+        }
+    }
+    
+    [desc appendFormat:@"%@)}", tab];
+    
+    return [desc stringByReplacingOccurrencesOfString:@",\n" withString:@"\n" options:NSBackwardsSearch range:[desc rangeOfString:@",\n" options:NSBackwardsSearch]];
+}
+
+@end
+
+#endif
+
+#endif