diff --git a/회차별채점자료/2502/json_채점기준표/DIC_2502A copy.json b/회차별채점자료/2502/json_채점기준표/DIC_2502A.json
similarity index 92%
rename from 회차별채점자료/2502/json_채점기준표/DIC_2502A copy.json
rename to 회차별채점자료/2502/json_채점기준표/DIC_2502A.json
index f8d1e18..fb432ca 100644
--- a/회차별채점자료/2502/json_채점기준표/DIC_2502A copy.json	
+++ b/회차별채점자료/2502/json_채점기준표/DIC_2502A.json
@@ -52,30 +52,30 @@
             "point": 0
         },
         "5": {
-            "ele": "$.children[?(@.name=='Mountains of Cheorwon')].name",
-            "value": "Mountains of Cheorwon",
+            "ele": "$.children[?(@.name=='Animal Village')].name",
+            "value": "Animal Village",
             "point": 10
         },
         "6": {
-            "ele": "$.children[?(@.name=='Mountains of Cheorwon')].text.font.names[0]",
+            "ele": "$.children[?(@.name=='Animal Village')].text.font.names[0]",
             "type": "font",
             "value": "Arial",
             "point": 10
         },
         "7": {
-            "ele": "$.children[?(@.name=='Mountains of Cheorwon')].text.font.names[0]",
+            "ele": "$.children[?(@.name=='Animal Village')].text.font.names[0]",
             "value": "Arial-BoldItalicMT",
             "point": 10
         },
         "8": {
-            "ele": "$.children[?(@.name=='Mountains of Cheorwon')].text.font.sizes[0]",
-            "value": 40,
+            "ele": "$.children[?(@.name=='Animal Village')].text.font.sizes[0]",
+            "value": 48,
             "point": 10
         },
         "9": {
-            "ele": "$.children[?(@.name=='Mountains of Cheorwon')].text.font.colors[0]",
+            "ele": "$.children[?(@.name=='Animal Village')].text.font.colors[0]",
             "type": "color",
-            "value": "f1eb4a",
+            "value": "65f743",
             "point": 10
         },
         "10": {
@@ -213,13 +213,13 @@
             "ele2": "//CROwneUnit[1]/CRCUnitArr/@VID600 | //CROwneUnit[1]/CRCUnitArr/@VID601",
             "type": "range",
             "search": "나무기차",
-            "start": [ 0.333, 0.800 ],
+            "start": [ 0.200, 0.800 ],
             "end": [ 0.666, 0.999 ],
             "point": 2
         },
         "10": {
             "existEle": "//CRCUnitArr[@Name='{search}']",
-            "ele": "sum(//CRTrackList[@Name='텍스트']/CRTrackClip[not(@ClipIndex=count(//CROwneUnit[1]/CRCUnitArr/preceding::CROwneUnit))]/@Length)",
+            "ele": "sum(//CRTrackList[@Name='텍스트']/CRTrackClip[not(@ClipIndex=count(//CROwneUnit[1]/preceding-sibling::CROwneUnit))]/@Length)",
             "type": "searchIndex",
             "value": 160,
             "search": "나무기차",
@@ -227,7 +227,7 @@
         },
         "11": {
             "ele": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[.//CRCUnitArr[@Name='나무기차']]/preceding::CROwneUnit))][@Length='150']",
-            "ele2": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[1]/CRCUnitArr/preceding::CROwneUnit))][@Length='150']",
+            "ele2": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[1]/preceding-sibling::CROwneUnit))][@Length='150']",
             "point": 2
         },
         "12": {
@@ -267,7 +267,7 @@
             "existEle": "//CRClip[@Path='이미지1.jpg']",
             "ele": "//CRTrackList[@Name='비디오1']/CRTrackClip[@ClipIndex=count(//CRClip[@Path='이미지1.jpg']/preceding-sibling::*)]/@Length",
             "type": "searchIndex",
-            "value": "150",
+            "value": "180",
             "point": 2
         },
         "17": {
@@ -333,8 +333,8 @@
             "point": 2
         },
         "25": {
-            "ele": "//CRCUnitArr[@Name='{search}']//GCUnitPool/GCUnit[@Type='4'][@VID100='-1589535']",
-            "ele2": "//CROwneUnit[2]/CRCUnitArr//GCUnitPool/GCUnit[@Type='4'][@VID100='-1589535']",
+            "ele": "//CRCUnitArr[@Name='{search}']//GCUnitPool/GCUnit[@Type='4'][@VID100='-13290016']",
+            "ele2": "//CROwneUnit[2]/CRCUnitArr//GCUnitPool/GCUnit[@Type='4'][@VID100='-13290016']",
             "search": "멋진 기차 모형 (Fine Train Model)",
             "point": 2
         },
@@ -351,13 +351,13 @@
             "point": 3
         },
         "28": {
-            "ele": "//CRTrackList[@Name='텍스트']/CRTrackClip[@ClipIndex=count(//CROwneUnit[.//CRCUnitArr[@Name='{search}']]/preceding::CROwneUnit)][@Pos='0']",
+            "ele": "//CRTrackList[@Name='텍스트']/CRTrackClip[@ClipIndex=count(//CROwneUnit[//CRCUnitArr[@Name='{search}']]/preceding::CROwneUnit)][@Pos='0']",
             "ele2": "//CRTrackList[@Name='텍스트']/CRTrackClip[@ClipIndex=count(//CROwneUnit[2]/CRCUnitArr/preceding::CROwneUnit)][@Pos='0']",
             "search": "멋진 기차 모형 (Fine Train Model)",
             "point": 2
         },
         "29": {
-            "ele": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[.//CRCUnitArr[@Name='{search}']]/preceding::CROwneUnit))][@Length='120']",
+            "ele": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[//CRCUnitArr[@Name='{search}']]/preceding::CROwneUnit))][@Length='120']",
             "ele2": "//CRTrackList[@Name='텍스트']/CRTrackClip[@ClipIndex=count(//CROwneUnit[2]/CRCUnitArr/preceding::CROwneUnit)][@Length='120']",
             "search": "멋진 기차 모형 (Fine Train Model)",
             "point": 2
diff --git a/회차별채점자료/2502/json_채점기준표/DIC_2502B copy.json b/회차별채점자료/2502/json_채점기준표/DIC_2502B.json
similarity index 98%
rename from 회차별채점자료/2502/json_채점기준표/DIC_2502B copy.json
rename to 회차별채점자료/2502/json_채점기준표/DIC_2502B.json
index fda50e7..bc08752 100644
--- a/회차별채점자료/2502/json_채점기준표/DIC_2502B copy.json	
+++ b/회차별채점자료/2502/json_채점기준표/DIC_2502B.json
@@ -211,13 +211,13 @@
             "ele2": "//CROwneUnit[1]/CRCUnitArr/@VID600 | //CROwneUnit[1]/CRCUnitArr/@VID601",
             "type": "range",
             "search": "자연이 빚어낸 섬",
-            "start": [ 0.333, 0.800 ],
+            "start": [ 0.200, 0.800 ],
             "end": [ 0.666, 0.999 ],
             "point": 2
         },
         "10": {
             "existEle": "//CRCUnitArr[@Name='{search}']",
-            "ele": "sum(//CRTrackList[@Name='텍스트']/CRTrackClip[not(@ClipIndex=count(//CROwneUnit[1]/CRCUnitArr/preceding::CROwneUnit))]/@Length)",
+            "ele": "sum(//CRTrackList[@Name='텍스트']/CRTrackClip[not(@ClipIndex=count(//CROwneUnit[1]/preceding-sibling::CROwneUnit))]/@Length)",
             "type": "searchIndex",
             "value": 150,
             "search": "자연이 빚어낸 섬",
@@ -225,7 +225,7 @@
         },
         "11": {
             "ele": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[.//CRCUnitArr[@Name='자연이 빚어낸 섬']]/preceding::CROwneUnit))][@Length='120']",
-            "ele2": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[1]/CRCUnitArr/preceding::CROwneUnit))][@Length='120']",
+            "ele2": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[1]/preceding-sibling::CROwneUnit))][@Length='120']",
             "point": 2
         },
         "12": {
@@ -365,7 +365,7 @@
             "point": 2
         },
         "31": {
-            "ele": "//CRTrackArr/CRAudioTrackArr/CRTrackList[@Name='오디오1']/CRTrackClip[@Length='840']",
+            "ele": "//CRTrackArr/CRAudioTrackArr/CRTrackList[@Name='오디오1']/CRTrackClip[@Length='720']",
             "point": 2
         },
         "32": {
diff --git a/회차별채점자료/2502/json_채점기준표/DIC_2502C copy.json b/회차별채점자료/2502/json_채점기준표/DIC_2502C.json
similarity index 98%
rename from 회차별채점자료/2502/json_채점기준표/DIC_2502C copy.json
rename to 회차별채점자료/2502/json_채점기준표/DIC_2502C.json
index dc12a9d..647af73 100644
--- a/회차별채점자료/2502/json_채점기준표/DIC_2502C copy.json	
+++ b/회차별채점자료/2502/json_채점기준표/DIC_2502C.json
@@ -210,7 +210,7 @@
         },
         "9": {
             "existEle": "//CRCUnitArr[@Name='{search}']",
-            "ele": "sum(//CRTrackList[@Name='텍스트']/CRTrackClip[not(@ClipIndex=count(//CROwneUnit[1]/CRCUnitArr/preceding::CROwneUnit))]/@Length)",
+            "ele": "sum(//CRTrackList[@Name='텍스트']/CRTrackClip[not(@ClipIndex=count(//CROwneUnit[1]/preceding-sibling::CROwneUnit))]/@Length)",
             "type": "searchIndex",
             "value": 170,
             "search": "금학산 정상에서",
@@ -218,7 +218,7 @@
         },
         "10": {
             "ele": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[.//CRCUnitArr[@Name='금학산 정상에서']]/preceding::CROwneUnit))][@Length='150']",
-            "ele2": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[1]/CRCUnitArr/preceding::CROwneUnit))][@Length='150']",
+            "ele2": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[1]/preceding-sibling::CROwneUnit))][@Length='150']",
             "point": 2
         },
         "11": {
@@ -226,7 +226,7 @@
             "ele2": "//CROwneUnit[1]/CRCUnitArr/@VID600 | //CROwneUnit[1]/CRCUnitArr/@VID601",
             "type": "range",
             "search": "금학산 정상에서",
-            "start": [ 0.333, 0.800 ],
+            "start": [ 0.200, 0.800 ],
             "end": [ 0.666, 0.999 ],
             "point": 2
         },
diff --git a/회차별채점자료/2502/json_채점기준표/DIC_2502D copy.json b/회차별채점자료/2502/json_채점기준표/DIC_2502D.json
similarity index 98%
rename from 회차별채점자료/2502/json_채점기준표/DIC_2502D copy.json
rename to 회차별채점자료/2502/json_채점기준표/DIC_2502D.json
index a5726ba..2ba0520 100644
--- a/회차별채점자료/2502/json_채점기준표/DIC_2502D copy.json	
+++ b/회차별채점자료/2502/json_채점기준표/DIC_2502D.json
@@ -211,13 +211,13 @@
             "ele2": "//CROwneUnit[1]/CRCUnitArr/@VID600 | //CROwneUnit[1]/CRCUnitArr/@VID601",
             "type": "range",
             "search": "대룡산의 아름다움",
-            "start": [ 0.333, 0.800 ],
+            "start": [ 0.200, 0.800 ],
             "end": [ 0.666, 0.999 ],
             "point": 2
         },
         "10": {
             "existEle": "//CRCUnitArr[@Name='{search}']",
-            "ele": "sum(//CRTrackList[@Name='텍스트']/CRTrackClip[not(@ClipIndex=count(//CROwneUnit[1]/CRCUnitArr/preceding::CROwneUnit))]/@Length)",
+            "ele": "sum(//CRTrackList[@Name='텍스트']/CRTrackClip[not(@ClipIndex=count(//CROwneUnit[1]/preceding-sibling::CROwneUnit))]/@Length)",
             "type": "searchIndex",
             "value": 150,
             "search": "대룡산의 아름다움",
@@ -225,7 +225,7 @@
         },
         "11": {
             "ele": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[.//CRCUnitArr[@Name='대룡산의 아름다움']]/preceding::CROwneUnit))][@Length='120']",
-            "ele2": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[1]/CRCUnitArr/preceding::CROwneUnit))][@Length='120']",
+            "ele2": "//CRTrackList[@Name='텍스트']/CRTrackClip[(@ClipIndex=count(//CROwneUnit[1]/preceding-sibling::CROwneUnit))][@Length='120']",
             "point": 2
         },
         "12": {