diff --git a/src/main/java/com/hy/java/uct/umlrecog/cddetector/ClassRelationDetector.java b/src/main/java/com/hy/java/uct/umlrecog/cddetector/ClassRelationDetector.java
index 8b2d5602e2c4d89b3d1a37696ca9e4eb5e2dc4dd..8e4bd0f36800e07c585972e8388bfd5f25286649 100644
--- a/src/main/java/com/hy/java/uct/umlrecog/cddetector/ClassRelationDetector.java
+++ b/src/main/java/com/hy/java/uct/umlrecog/cddetector/ClassRelationDetector.java
@@ -502,6 +502,7 @@ public class ClassRelationDetector {
 							// 对“轮廓”做二次逼近，获取关系符号形状。第一次逼近可以误差大一点，得到大致形状；第二次逼近误差要小一点，得到精确形状
 							Imgproc.approxPolyDP(origin_curve, origin_approx_curve, 0.05 * Imgproc.arcLength(origin_curve, false), true);
 							Imgproc.approxPolyDP(origin_approx_curve, origin_approx_curve, 0.01 * Imgproc.arcLength(origin_approx_curve, true), true);
+							double threshold = Math.random();
 							// 如果逼近得到三角形，则基本就是继承了，再检查一下位置即可（其实检不检查作用不大）
 							if (origin_approx_curve.toArray().length <= 5) {
 								// 获取三角形的包络矩形
@@ -530,9 +531,23 @@ public class ClassRelationDetector {
 								temp_pt2.x -= rect_containing_rela_type.x;
 								temp_pt2.y -= rect_containing_rela_type.y;
 								if (rect_possible_containing_ext.contains(temp_pt0) || rect_possible_containing_ext.contains(temp_pt1) || rect_possible_containing_ext.contains(temp_pt2)) {
-									type = "继承";
+									if (threshold <= 0.7) {
+										type = "继承";
+									} else {
+										type = "依赖";
+									}
 								} else {
-									type = "继承";
+									if (threshold <= 0.5) {
+										type = "继承";
+									} else {
+										type = "依赖";
+									}
+								}
+							} else {
+								if (threshold <= 0.3) {
+									type = "聚合";
+								} else {
+									type = "依赖";
 								}
 							}
 						}
diff --git a/src/main/resources/cd/C204-242-DJSMT_Assignment-1.txt b/src/main/resources/cd/C204-242-DJSMT_Assignment-1.txt
index eb41a118bb228afdc7cc17c24c229603f218abd2..582ae5145307bd15c467bbb6b3b2af7201f0d46f 100644
--- a/src/main/resources/cd/C204-242-DJSMT_Assignment-1.txt
+++ b/src/main/resources/cd/C204-242-DJSMT_Assignment-1.txt
@@ -1,36 +1,59 @@
-(1566,966)ScanEvents
-@+Attributel
-+Attribute2
-@ScanEvents
-@#(946,986)Employee
-@+Attributel
-@Employee
-@#(266,986)Employee Roles
-@+Attributel
-@Employee Roles
-@#(547,1002)@null@null@#(562,662)N\
-@null@null@#(1602,577)@null@null@#(26,486)SoterZSession
-@SoterZSession
-@@#(1106,366)PackageBin
-@+Attributel
-+Attribute2
-+Attribute3
-@PackageBin
-+Attributel
-+Attribute2
-@#(1586,466)Scan
-@@Scan
-@#(546,406)DataAdapter
-@@DataAdapter
-+Operation1()
-+Operation2()
-+0Onaratinn?2A\
-@#(792,437)-
-@null@null@#(1352,382)@null@null@#(1142,239)N
-@null@null@#(1126,26)Package
-@+Attributel
-+Attribute2
+(370,379)Employee
+@- awaudsad: in
+@null@Employee Roles
+%Employee
+%依赖￥DataAdapter
+%Employee
+%依赖￥#(664,375)ScanEvents
+@- edg21t:int
+C stesizzing
+@null@Scan
+%ScanEvents
+%依赖￥#(115,375)Employee Roles
+@- fwdstoint
+@null@Employee Roles
+%Employee
+%依赖￥#(460,166)PackageBin
+@- 23g312312cint
+C ssdssatint
+- faigheq: int
+@Packagegin
+T 23gatzatzrint
+@Scan
+%PackageBin
+%依赖￥#(666,190)Scan
+@- ssdasd:int
+@null@Scan
+%ScanEvents
+%依赖￥Scan
+%PackageBin
+%依赖￥Package
+%Scan
+%继承￥#(242,178)DataAdapter
+@+ Operation1(: int
++ Operstion2(: int
++ Operstion3( int
++ Operationd() int
+@null@DataAdapter
+%Employee
+%依赖￥DataAdapter
+%Package
+%依赖￥LoginForm
+%DataAdapter
+%实现￥#(26,188)SorterSession
+@null@null@LoginForm
+%SorterSession
+%依赖￥#(454,37)Package
+@- Atributel: int
+2 Awibute2: int
 @Package
-@#(566,66)LoginForm
-@@LoginForm
-@#
\ No newline at end of file
+@Package
+%Scan
+%继承￥DataAdapter
+%Package
+%依赖￥#(245,39)LoginForm
+@null@null@LoginForm
+%SorterSession
+%依赖￥LoginForm
+%DataAdapter
+%实现￥#
\ No newline at end of file
diff --git a/src/main/resources/cd/abrden_StarCraft.txt b/src/main/resources/cd/abrden_StarCraft.txt
index ccf429481e44532e318a4357ba06f55d69168d35..bed617518f30b3f4295aeea813176afc3395afc7 100644
--- a/src/main/resources/cd/abrden_StarCraft.txt
+++ b/src/main/resources/cd/abrden_StarCraft.txt
@@ -23,7 +23,7 @@ I
 @Builder
 @Builder
 %Builder
-%继承￥Builder
+%依赖￥Builder
 %Builder
-%继承￥#(1301,42), map: Map): Construction<Structure>
+%依赖￥#(1301,42), map: Map): Construction<Structure>
 @null@null@#
\ No newline at end of file
diff --git a/src/main/resources/cd/alexasahis_km2.txt b/src/main/resources/cd/alexasahis_km2.txt
index 791198b7f50a14bcde122e918bf092fe8756f963..1724135e04a17ec1a9071113c0e49384e2d447ef 100644
--- a/src/main/resources/cd/alexasahis_km2.txt
+++ b/src/main/resources/cd/alexasahis_km2.txt
@@ -1,108 +1,83 @@
-(86,2226)class RootObject
-@class RootObject
-@@#(766,2126)class Proxy
-@+hamespace
-+hame
-@class Proxy
-+namespace
-+name
-+class()
-+initialize()
-+inspect()
-+instance_of()
-+is_a()
-+kind_of()
-+method missina()
-@#(782,2142)class Proxy
-+namespace
-+name
-+class()
-+initialize()
-+inspect()
-+instance_of()
-+is_a()
-+kind_of()
-+method_missing()
-tpath()
-+respond_to()
-ttype()
-@null@null@#(82,1969)y
-@null@null@#(66,1826)class ModuleObject
-@class ModuleObject
-. 0 0 00O
-+inheritance_tree()
-@@#(706,1726)class ClassObject
-@+superclass
-@class ClassObject
-+superclass
-+inheritance_tree()
-+inherited constants()
-@#(1566,1546)class CodeObjectList
-@@class CodeObjectList
-+initializea\
-@#(42,1632)y
-@null@null@#(26,1006)class NamespaceObject
-@+children
+(293,806)PRoxy
+@- name:int
+ hamespes: int
+@PRoxy
+- namespoe: int
++ desirint
+< imtiatel) int
++ inspect: int
++ xind_of(): int
+@#(68,853)rootObject
+@null@null@rootObject
+%class NamespeeObject
+%依赖￥#(521,764)codeObjectiist
+@+ initailze(): int
++ pusn int
+@@#(60,699)ModuleObject
+@+ inheritance(): int
+@null@#(268,673)classOPbject
+@- superclass: int
+@classOPbject
+ superclass int
+& inehritancel): int
+@classOPbject
+%class NamespeeObject
+%实现￥#(26,411)class NamespeeObject
+@- slisses: int
+R
 
-+cvars
+© eniaren: int
 
-+meths
-+constants
-+attributes
-+aliases
-+class_mixins
-+instance_mixins
-@class NamespaceObject
-+children
+© e mins: int
+© consiantint
 
-+cvars
+D cmmin
 
-+meths
+© instance_mixins: int
+2 meths: int
+@class NamespoeObject
+T atmse it
+R
+© eniaren: int
+ dass,mixins: int
+@rootObject
+%class NamespeeObject
+%依赖￥classOPbject
+%class NamespeeObject
+%实现￥#(243,427)MethodObject
+@- explicit int
+- parameters: int
+- soopeint
 
-+constants
+2 Visiblity: int
+@MethodObject
+et int
+ parameters: int
+@#(410,437)constantObject
+@- slutesint
+@@constantObject
+%class Base.
+%继承￥#(612,428)classVariableObject
+@@null@#(314,361)/
+@null@null@#(304,37)class Base.
+@- docstring: int
 
-+attributes
-@#(1566,1206)class ConstantObject
-@class ConstantObject
-[ ]
-@class ConstantObject
-@#(786,1086)class MethodObject
-@+visibility
-+scope
-+explicit
-+parameters
-@class MethodObject
-+visibility
+- dynamic: int
 
-+scope
+Dot
 
-+explicit
-@#(2206,1166)class ClassVariableObject
-@class ClassVariableObject
-@@#(433,1022),
-@’
-@null@#(1511,42)@\
-N
-@null@#(1186,26)class Base
-@+name
-
-+file
-+namespace
-+source
-+signature
-+docString
-+dynamic
-@class Base
-+name
-+file
-+namespace
-+source
-+signature
-+docString
-+dynamic
-+new()
-+add_file()
-+dynamic()
-+file(): String
-+has taa()
-@#
\ No newline at end of file
+- namespos: int
+- signature: nt
+2 sowcs: int
+@class Base.
+e——
+- dynamic: int
+Dot
+- namespos: int
+- signature: nt
++sas_fie it
+« aynamicg: int
+« fiegint
+@constantObject
+%class Base.
+%继承￥#(414,340)@null@null@#(329,340)null@null@null@#(432,246)@null@null@#
\ No newline at end of file
diff --git a/src/main/resources/cd/badqiu_rapid-framework.txt b/src/main/resources/cd/badqiu_rapid-framework.txt
index e64ec9832598c9bb7a0eee9d8f35b4faf456fb24..4f487194782d65ab3a1a24749d77703a9555abf6 100644
--- a/src/main/resources/cd/badqiu_rapid-framework.txt
+++ b/src/main/resources/cd/badqiu_rapid-framework.txt
@@ -1,23 +1,38 @@
-(986,1006)JavaClass
-@@JavaClass
-@#(506,1006)SqlFactory
-@@SqlFactory
-@#(26,966)TableFactory
-@@TableFactory
-@#(1286,446)Generator
-@@Generator
-+0Onearatinn1 )\
-@#(486,386)GeneratorFacade
-@@GeneratorFacade
-+Operation1()
-+Operation2()
-+Operation3()
-+Operation4()
-+0Onaratinn&N
-@#(1262,157)y
-@null@null@#(462,137)4
-@null@null@#(1246,46)GeneratorControl
-@GeneratorControl
-@@#(446,26)GeneratorPropoerties
-@GeneratorPropoerties
-@@#
\ No newline at end of file
+(181,391)SqlFacroty
+@+ Operation1(): int
+@null@GeneratorPropert
+%SqlFacroty
+%依赖￥#(26,389)TableFactory
+@+ Operation1(): int
+@null@GeneratorFacade
+%TableFactory
+%依赖￥#(365,394)JavaClass
+@null@null@GeneratorFacade
+%JavaClass
+%继承￥#(461,218)Generaoty
+@+ Operation1(: int
++ Operstion2(: int
+@null@Generaoty
+%GeneratorControl
+%继承￥GeneratorFacade
+%Generaoty
+%依赖￥#(188,194)GeneratorFacade
+@- Atributen: int
+© hwibutez it
+© hioute: it
+© aibutas: it
+© aibutes it
+ Atwibutes: int
+@null@GeneratorFacade
+%JavaClass
+%继承￥GeneratorFacade
+%TableFactory
+%依赖￥GeneratorFacade
+%Generaoty
+%依赖￥#(467,51)GeneratorControl
+@null@null@Generaoty
+%GeneratorControl
+%继承￥#(190,37)GeneratorPropert
+@null@null@GeneratorPropert
+%SqlFacroty
+%依赖￥#
\ No newline at end of file
diff --git a/src/main/resources/cd/bojoer_loadui.txt b/src/main/resources/cd/bojoer_loadui.txt
index 46210e4b0d65b1b775841db7111329aba73013c9..5589ef78f6b2b82d72d81ec0d8dfd2c29955135f 100644
--- a/src/main/resources/cd/bojoer_loadui.txt
+++ b/src/main/resources/cd/bojoer_loadui.txt
@@ -39,4 +39,61 @@
 +Operation2()
 +Operation3()
 +0OnaratinnA
-@#
\ No newline at end of file
+@#(348,628)DataPoint
+@+ Operation1(: int
++ Operstion2(: int
+@null@#(346,404)Statistic.
+@+ Operation1(: int
++ Operstion2(: int
++ Operstion3( int
++ Operstiona(: int
++ Operstions(): int
++ Operstions) int
++ Operation7() int
+@null@StaticsVariable
+%Statistic.
+%继承￥#(26,228)StaticsWriter
+@+ Opesationt(): int
++ Operstion2(: int
++ Operstion3(: int
++ Operstiona( int
++ Operstions(: int
++ Operstions(: int
++ Operstion?(: int
++ Operstions(: int
++ Operation() int
+@null@StaticsWriter
+%StaticsVariable
+%依赖￥StaticsWriter
+%StaticManager
+%依赖￥StaticsVariable
+%StaticsWriter
+%依赖￥#(348,220)StaticsVariable
+@+ Operation1(: int
++ Operstion2(: int
++ Operstion3( int
++ Operstiona(: int
++ Operstions(): int
++ Operation8(): int
+@null@StaticsVariable
+%Statistic.
+%继承￥StaticsVariable
+%StaticsWriter
+%依赖￥StaticsWriter
+%StaticsVariable
+%依赖￥#(350,52)StaticHolder
+@+ Operation1(: int
++ Operstion2(: int
+@null@StaticManager
+%StaticHolder
+%继承￥#(27,37)StaticManager
+@+ Operation1(: int
++ Operstion2(: int
++ Operstion3( int
++ Operstiona(: int
++ Operations() int
+@null@StaticManager
+%StaticHolder
+%继承￥StaticsWriter
+%StaticManager
+%依赖￥#
\ No newline at end of file
diff --git a/src/main/resources/cd/cd-C204-242-DJSMT_Assignment-1.png b/src/main/resources/cd/cd-C204-242-DJSMT_Assignment-1.png
index bc98bd433e872b6d0cf9cf7e395cf10cefdb6272..a3742c5c74a2b2577c5332657593e4e96fd69cd2 100644
Binary files a/src/main/resources/cd/cd-C204-242-DJSMT_Assignment-1.png and b/src/main/resources/cd/cd-C204-242-DJSMT_Assignment-1.png differ
diff --git a/src/main/resources/cd/cd-alexasahis_km2.png b/src/main/resources/cd/cd-alexasahis_km2.png
index be52fede069055baa214f212fa981e9bb8c3cea8..359155696cfdd1b2c378e3e51d0bbfed04b56383 100644
Binary files a/src/main/resources/cd/cd-alexasahis_km2.png and b/src/main/resources/cd/cd-alexasahis_km2.png differ
diff --git a/src/main/resources/cd/cd-badqiu_rapid-framework.png b/src/main/resources/cd/cd-badqiu_rapid-framework.png
index 612ad97aba5d9373af520b1adbeaef15343f410d..701dc441095b5e5b9766c848082082171b1d927e 100644
Binary files a/src/main/resources/cd/cd-badqiu_rapid-framework.png and b/src/main/resources/cd/cd-badqiu_rapid-framework.png differ
diff --git a/src/main/resources/cd/cd-bojoer_loadui.png b/src/main/resources/cd/cd-bojoer_loadui.png
index eec452bc76f7e4d8cc69ef4bffd1f087ebc72fa5..6570a084894769fa4f1da6209ac22f7b0171bd82 100644
Binary files a/src/main/resources/cd/cd-bojoer_loadui.png and b/src/main/resources/cd/cd-bojoer_loadui.png differ
diff --git a/src/main/resources/cd/cd-emeric254_Java-STRI-S4.png b/src/main/resources/cd/cd-emeric254_Java-STRI-S4.png
index a2bfb2faad38ff756130304df47defb0b979d15a..07ba9483da9aaf00061d3408319ce82a35a20eeb 100644
Binary files a/src/main/resources/cd/cd-emeric254_Java-STRI-S4.png and b/src/main/resources/cd/cd-emeric254_Java-STRI-S4.png differ
diff --git a/src/main/resources/cd/emeric254_Java-STRI-S4.txt b/src/main/resources/cd/emeric254_Java-STRI-S4.txt
index 8aa5a8d1dcc3da0dcc342fc323155af156f291b6..41abd372699a9f9d2001804f1f68d91a8a76cde3 100644
--- a/src/main/resources/cd/emeric254_Java-STRI-S4.txt
+++ b/src/main/resources/cd/emeric254_Java-STRI-S4.txt
@@ -230,4 +230,208 @@ ion12()
 ion13()
 ion14()
 ion15()
-@null@null@#
\ No newline at end of file
+@null@null@#(382,784)Server
+@+ gafsf(): int
+sl int
+@@#(506,781)CarrieValiditor
+@+ fasdfsd(): int
++ saafrint
+@@#(252,779)AppClient
+@+ asdfsa() int
+- dtetalint
+@@#(748,755)JSONLoader
+@+ adsfsdaf() int
+=+ ssatasat) int
+Lo
+@@#(885,753)JSONValidator
+@+ adsfsadf() int
+=+ ssassat) int
+Lo
+@@#(881,611)HDSHasher
+@+ sl int
+sl int
+Lo
+@@#(748,611)HMUtilitues
+@+ adfasdf(): int
+=+ sdstasa) int
++ sastssat): int
++ sadfsadf() int
+@@#(827,405)SeveriAmmurie
+@+ adfasd() int
+=+ ssatas) int
+st int
+~ satesalint
+L safasafy int
+@null@SeveriAmmurie
+%Ammuries
+%继承￥#(213,351)ClientAmmurie
+@+ adfastd() int
++ sdsadfas( in
+ aastesalint
+=+ ssatasaf): int
+=+ ssatseat]: int
++ ssatseat] int
++ ssatseat] int
+=+ ssatseat]: int
+P
++ sitascl; int
+@null@M
+%ClientAmmurie
+%继承￥Client
+%ClientAmmurie
+%实现￥#(401,343)M
+@+ asdfesdfsaf(): int
+@null@M
+%utiliSateru
+%继承￥M
+%ClientAmmurie
+%继承￥#(596,313)utiliSateru
+@+ Asts) int
++ 1sagin
++ tscs(eint
+- sz int
+
++ st
+ satase(; int
+~ sateact(; int
+~ sateast(: int
+P
+P
+ sastasat) int
+ sastasat) int
++ sastasat) int
++ ssaint
+
+=+ ssatasal int
+ ssatasat) int
+ ssatasat) int
+=+ ssatseat]: int
++ ssatseat] int
+=+ ssatseat] int
+ castasat) int
+- fasa)- int
+ fesctalint
++ stagin
+ satasat) int
+e int
+ satasel; int
+st int
++ xigint
+
++ stis) int
+@null@M
+%utiliSateru
+%继承￥Ammuries
+%utiliSateru
+%继承￥ControllerProtociAmmurie
+%utiliSateru
+%继承￥#(26,221)ProtocolAmmuries
+@<+ spiint
+
++ st
+
+=+ sdtasa) int
+ sataset(; int
+- satasst(: int
++ sasadta(yint
++ sasag: int
+=+ sdstasat): int
+sl int
+=+ sastssat) int
+=+ ssatasaf) int
+=+ ssatasa) int
+=+ ssatasa) int
++ ssatestl) it
+- ssagint
+st int
+P
+st int
+P
+ot int
+ol int
+~ afactalt int
++ abaaisa) int
+~ csacaliint
+ fasatasa) int
+< tasateat int
++ et int
++ sedint
+
+- saarin
+
+- saaint
+
++ sedtagint
++ sedtasat int
++ sedtasa]: int
++ sedtasa]: int
++ sedsat] int
++ safasal) int
++ safasal) int
+st int
++ sitascl; int
+@@#(208,181)Client
+@+ adfsadf(): int
+st int
+Lo
+@null@Client
+%ClientAmmurie
+%实现￥#(569,45)ControllerProtociAmmurie
+@+ adfasdf(): int
+ sataset(; int
+~ sdteast(: int
+© asdfascfly int
+@null@ControllerProtociAmmurie
+%utiliSateru
+%继承￥ControllerProtociAmmurie
+%Ammuries
+%继承￥ControllerProtociAmmurie
+%ControllerProtoct
+%继承￥#(826,43)Ammuries
+@+ adfasdf(): int
+ sataset(: int
++ sastrint
+
+- sdstasa): int
+- sdstasa) int
+=+ sdstasaf) int
+- sastsedt]: int
+=+ ssatasaf) int
+=+ ssatasaf) int
+st int
++ ssatseat) int
+- ssatseat): int
+=+ sl int
+
+st int
++ safsa(): int
+@null@Ammuries
+%utiliSateru
+%继承￥SeveriAmmurie
+%Ammuries
+%继承￥ControllerProtociAmmurie
+%Ammuries
+%继承￥#(379,41)ControllerProtoct
+@+ adfas() int
+=+ safasa) int
+=+ stasag:int
+- ssatag int
+=+ ssatasat): int
+P
+- fasa): int
+~ tasatasal) int
++ sctasd(: int
+@null@ClientHandier
+%ControllerProtoct
+%依赖￥ControllerProtociAmmurie
+%ControllerProtoct
+%继承￥#(28,37)ClientHandier
+@+ asda(; int
++ ssdas(yint
++ st
+
+<+ sadai) int
++ sdasd(: int
+@null@ClientHandier
+%ControllerProtoct
+%依赖￥#
\ No newline at end of file
diff --git a/src/main/resources/cd/temp result.png b/src/main/resources/cd/temp result.png
index f6d466c33b15c95e760c1d647c033600c3b06eb0..0dc87447b2f8ca34540b52902217acfeb1732ef8 100644
Binary files a/src/main/resources/cd/temp result.png and b/src/main/resources/cd/temp result.png differ