diff --git a/src/sqlmap-master/plugins/dbms/cubrid/fingerprint.py b/src/sqlmap-master/plugins/dbms/cubrid/fingerprint.py
index afb7258..893b480 100644
--- a/src/sqlmap-master/plugins/dbms/cubrid/fingerprint.py
+++ b/src/sqlmap-master/plugins/dbms/cubrid/fingerprint.py
@@ -17,31 +17,33 @@ from lib.request import inject
 from plugins.generic.fingerprint import Fingerprint as GenericFingerprint
 
 class Fingerprint(GenericFingerprint):
+    # 初始化方法，调用父类 GenericFingerprint 的构造函数，设置数据库管理系统为 CUBRID
+     # 获取数据库的指纹信息
     def __init__(self):
         GenericFingerprint.__init__(self, DBMS.CUBRID)
 
     def getFingerprint(self):
         value = ""
-        wsOsFp = Format.getOs("web server", kb.headersFp)
+        wsOsFp = Format.getOs("web server", kb.headersFp) # 获取Web服务器的操作系统指纹
 
         if wsOsFp:
-            value += "%s\n" % wsOsFp
+            value += "%s\n" % wsOsFp  # 如果获取到指纹，将其添加到指纹信息
 
-        if kb.data.banner:
-            dbmsOsFp = Format.getOs("back-end DBMS", kb.bannerFp)
+        if kb.data.banner: # 检查是否有数据库的Banner信息
+            dbmsOsFp = Format.getOs("back-end DBMS", kb.bannerFp) # 获取后端数据库的操作系统指纹
 
             if dbmsOsFp:
-                value += "%s\n" % dbmsOsFp
+                value += "%s\n" % dbmsOsFp # 如果获取到指纹，将其添加到指纹信息
 
-        value += "back-end DBMS: "
+        value += "back-end DBMS: " # 添加后端DBMS的标签
 
-        if not conf.extensiveFp:
-            value += DBMS.CUBRID
+        if not conf.extensiveFp: # 如果不是详细指纹模式
+            value += DBMS.CUBRID # 直接返回CUBRID数据库的信息
             return value
 
         actVer = Format.getDbms()
-        blank = " " * 15
-        value += "active fingerprint: %s" % actVer
+        blank = " " * 15 # 创建一个长度为15个空格的字符串，用作后续格式化输出
+        value += "active fingerprint: %s" % actVer # 添加当前数据库管理系统的指纹信息
 
         if kb.bannerFp:
             banVer = kb.bannerFp.get("dbmsVersion")
@@ -50,16 +52,17 @@ class Fingerprint(GenericFingerprint):
                 banVer = Format.getDbms([banVer])
                 value += "\n%sbanner parsing fingerprint: %s" % (blank, banVer)
 
-        htmlErrorFp = Format.getErrorParsedDBMSes()
+        htmlErrorFp = Format.getErrorParsedDBMSes() # 获取解析HTML错误消息的数据库系统指纹
 
         if htmlErrorFp:
             value += "\n%shtml error message fingerprint: %s" % (blank, htmlErrorFp)
 
         return value
 
+    # 检查后端数据库管理系统
     def checkDbms(self):
         if not conf.extensiveFp and Backend.isDbmsWithin(CUBRID_ALIASES):
-            setDbms(DBMS.CUBRID)
+            setDbms(DBMS.CUBRID) # 设置当前数据库管理系统为CUBRID
 
             self.getBanner()
 
@@ -68,12 +71,14 @@ class Fingerprint(GenericFingerprint):
         infoMsg = "testing %s" % DBMS.CUBRID
         logger.info(infoMsg)
 
+        # 执行布尔表达式注入测试
         result = inject.checkBooleanExpression("{} SUBSETEQ (CAST ({} AS SET))")
 
         if result:
             infoMsg = "confirming %s" % DBMS.CUBRID
             logger.info(infoMsg)
 
+             # 再次执行布尔表达式注入测试
             result = inject.checkBooleanExpression("DRAND()<2")
 
             if not result:
@@ -82,7 +87,7 @@ class Fingerprint(GenericFingerprint):
 
                 return False
 
-            setDbms(DBMS.CUBRID)
+            setDbms(DBMS.CUBRID) # 设置当前数据库管理系统为CUBRID
 
             self.getBanner()