diff --git a/src/data/config-table/PEL/DevMode.js b/src/data/config-table/PEL_3_0/DevMode.js
similarity index 100%
rename from src/data/config-table/PEL/DevMode.js
rename to src/data/config-table/PEL_3_0/DevMode.js
diff --git a/src/data/config-table/PEL/IOPH.js b/src/data/config-table/PEL_3_0/IOPH.js
similarity index 100%
rename from src/data/config-table/PEL/IOPH.js
rename to src/data/config-table/PEL_3_0/IOPH.js
diff --git a/src/data/config-table/PEL/IOPL.js b/src/data/config-table/PEL_3_0/IOPL.js
similarity index 100%
rename from src/data/config-table/PEL/IOPL.js
rename to src/data/config-table/PEL_3_0/IOPL.js
diff --git a/src/data/config-table/PEL/RC.js b/src/data/config-table/PEL_3_0/RC.js
similarity index 100%
rename from src/data/config-table/PEL/RC.js
rename to src/data/config-table/PEL_3_0/RC.js
diff --git a/src/data/config-table/PEL/SelectResistor.js b/src/data/config-table/PEL_3_0/SelectResistor.js
similarity index 100%
rename from src/data/config-table/PEL/SelectResistor.js
rename to src/data/config-table/PEL_3_0/SelectResistor.js
diff --git a/src/data/config-table/PEL/SelectResistorFull.js b/src/data/config-table/PEL_3_0/SelectResistorFull.js
similarity index 100%
rename from src/data/config-table/PEL/SelectResistorFull.js
rename to src/data/config-table/PEL_3_0/SelectResistorFull.js
diff --git a/src/data/config-table/PEL/index.js b/src/data/config-table/PEL_3_0/index.js
similarity index 97%
rename from src/data/config-table/PEL/index.js
rename to src/data/config-table/PEL_3_0/index.js
index 7b7c9424..e7686a5f 100644
--- a/src/data/config-table/PEL/index.js
+++ b/src/data/config-table/PEL_3_0/index.js
@@ -35,7 +35,7 @@ import RC from './RC'
  * }
  */
 
-const PEL = {
+const PEL30 = {
   ADC_VALUE_I: {
     type: 'none',
     showName: 'Instruction',
@@ -78,4 +78,4 @@ const PEL = {
   },
 }
 
-export default PEL
+export default PEL30
diff --git a/src/data/config-table/index.js b/src/data/config-table/index.js
index d59a8a7e..d7161a76 100644
--- a/src/data/config-table/index.js
+++ b/src/data/config-table/index.js
@@ -2,8 +2,8 @@ import EliteEDC from './EliteEDC/index'
 import EliteEIS from './EliteEIS/index'
 import EliteTrigger from './EliteTrigger/index'
 import CPG from './CPG/index'
-import PEL from './PEL/index'
 import PEL20 from './PEL_2_0/index'
+import PEL30 from './PEL_3_0/index'
 import store from '@/store/index'
 
 // object saving library name mapping table
@@ -24,7 +24,7 @@ const libraryNameMappingTable = {
   'Elite_MEGAFLY_0.1': null,
   CPG: CPG,
   'PEL_2.0': PEL20,
-  'PEL_3.0': PEL,
+  'PEL_3.0': PEL30,
 }
 
 // object saving serial number mapping table
@@ -64,9 +64,9 @@ const serialNumberMappingTable = {
     },
     7: {
       0: {
-        0: PEL,
+        0: PEL20,
         1: PEL20,
-        2: PEL,
+        2: PEL30,
       },
     },
     8: {