diff --git a/src/main/java/console/contract/ConsoleContractImpl.java b/src/main/java/console/contract/ConsoleContractImpl.java
index c8176932..864b01de 100644
--- a/src/main/java/console/contract/ConsoleContractImpl.java
+++ b/src/main/java/console/contract/ConsoleContractImpl.java
@@ -248,17 +248,6 @@ public TransactionResponse deploySolidity(
         try {
             boolean isContractParallelAnalysis = false;
             Version version = Version.V0_8_11;
-            try {
-                String flag =
-                        client.getSystemConfigByKey("feature_evm_cancun")
-                                .getSystemConfig()
-                                .getValue();
-                if (Integer.parseInt(flag) == 1) {
-                    version = Version.V0_8_26;
-                }
-            } catch (Exception e) {
-                version = Version.V0_8_11;
-            }
             if (!inputParams.isEmpty()) {
                 int lastIndexOf = inputParams.lastIndexOf("-p");
                 if (lastIndexOf != -1) {
@@ -1088,20 +1077,10 @@ private String getSolidityAbi(String contractFileName) throws Exception {
 
         List<SolidityCompiler.Option> defaultOptions = Arrays.asList(ABI, BIN, METADATA);
         List<SolidityCompiler.Option> options = new ArrayList<>(defaultOptions);
-        Version version = Version.V0_8_11;
-        try {
-            String flag =
-                    client.getSystemConfigByKey("feature_evm_cancun").getSystemConfig().getValue();
-            if (Integer.parseInt(flag) == 1) {
-                version = Version.V0_8_26;
-            }
-        } catch (Exception e) {
-            version = Version.V0_8_11;
-        }
 
         logger.debug(
                 "compileSolToBinAndAbi, solc version:{} ,basePath: {}",
-                version,
+                Version.V0_8_11,
                 solFile.getParentFile().getCanonicalPath());
         SolidityCompiler.Option basePath =
                 new SolidityCompiler.CustomOption(
@@ -1114,7 +1093,7 @@ private String getSolidityAbi(String contractFileName) throws Exception {
                         solFile,
                         (client.getCryptoType() == CryptoType.SM_TYPE),
                         true,
-                        version,
+                        Version.V0_8_11,
                         options.toArray(new SolidityCompiler.Option[0]));
 
         if (logger.isDebugEnabled()) {
diff --git a/src/main/resources/contract/solidity/Asset.sol b/src/main/resources/contract/solidity/Asset.sol
index 206c0c37..ffcb980e 100644
--- a/src/main/resources/contract/solidity/Asset.sol
+++ b/src/main/resources/contract/solidity/Asset.sol
@@ -1,5 +1,4 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity >=0.6.10 <0.8.20;
 pragma experimental ABIEncoderV2;
 
 import "./Table.sol";
diff --git a/src/main/resources/contract/solidity/Cast.sol b/src/main/resources/contract/solidity/Cast.sol
index 892ef20e..56a83aa1 100644
--- a/src/main/resources/contract/solidity/Cast.sol
+++ b/src/main/resources/contract/solidity/Cast.sol
@@ -1,5 +1,4 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity >=0.6.10 <0.8.20;
 pragma experimental ABIEncoderV2;
 
 abstract contract Cast {
diff --git a/src/main/resources/contract/solidity/CastTest.sol b/src/main/resources/contract/solidity/CastTest.sol
index 05e7f362..2a2806b4 100644
--- a/src/main/resources/contract/solidity/CastTest.sol
+++ b/src/main/resources/contract/solidity/CastTest.sol
@@ -1,6 +1,4 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity >=0.6.10 <0.8.20;
-
 import "./Cast.sol";
 
 contract CastTest {
diff --git a/src/main/resources/contract/solidity/Crypto.sol b/src/main/resources/contract/solidity/Crypto.sol
index 8e11f6db..cd8a713c 100644
--- a/src/main/resources/contract/solidity/Crypto.sol
+++ b/src/main/resources/contract/solidity/Crypto.sol
@@ -1,4 +1,3 @@
-pragma solidity >=0.6.10 <0.8.20;
 pragma experimental ABIEncoderV2;
 abstract contract Crypto
 {
diff --git a/src/main/resources/contract/solidity/DelegateCallTest.sol b/src/main/resources/contract/solidity/DelegateCallTest.sol
index 9c1b0314..12bcb165 100644
--- a/src/main/resources/contract/solidity/DelegateCallTest.sol
+++ b/src/main/resources/contract/solidity/DelegateCallTest.sol
@@ -1,4 +1,3 @@
-pragma solidity>=0.6.10 <0.8.20;
 
 
 contract DelegateCallDest {
diff --git a/src/main/resources/contract/solidity/EntryWrapper.sol b/src/main/resources/contract/solidity/EntryWrapper.sol
index 19fac251..713c3950 100644
--- a/src/main/resources/contract/solidity/EntryWrapper.sol
+++ b/src/main/resources/contract/solidity/EntryWrapper.sol
@@ -1,5 +1,4 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity >=0.6.10 <0.8.20;
 pragma experimental ABIEncoderV2;
 import "./Cast.sol";
 
diff --git a/src/main/resources/contract/solidity/EventSubDemo.sol b/src/main/resources/contract/solidity/EventSubDemo.sol
index e08eff8f..df2ecba7 100644
--- a/src/main/resources/contract/solidity/EventSubDemo.sol
+++ b/src/main/resources/contract/solidity/EventSubDemo.sol
@@ -1,5 +1,4 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity>=0.6.10 <0.8.20;
 
 contract EventSubDemo {
 
diff --git a/src/main/resources/contract/solidity/KVTableTest.sol b/src/main/resources/contract/solidity/KVTableTest.sol
index 2f249464..50739520 100644
--- a/src/main/resources/contract/solidity/KVTableTest.sol
+++ b/src/main/resources/contract/solidity/KVTableTest.sol
@@ -1,5 +1,4 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity >=0.6.10 <0.8.20;
 pragma experimental ABIEncoderV2;
 
 import "./Table.sol";
diff --git a/src/main/resources/contract/solidity/ShaTest.sol b/src/main/resources/contract/solidity/ShaTest.sol
index a573d1bf..074dbdd6 100644
--- a/src/main/resources/contract/solidity/ShaTest.sol
+++ b/src/main/resources/contract/solidity/ShaTest.sol
@@ -1,5 +1,4 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity>=0.6.10 <0.8.20;
 
 pragma experimental ABIEncoderV2;
 
diff --git a/src/main/resources/contract/solidity/Table.sol b/src/main/resources/contract/solidity/Table.sol
index 65169a9e..e72f4ca2 100644
--- a/src/main/resources/contract/solidity/Table.sol
+++ b/src/main/resources/contract/solidity/Table.sol
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // 该接口文件定义了FISCO BCOS v3.1.0及以前版本的接口，使用时需要将该文件放在合约目录下
 // 若要使用FISCO BCOS v3.2.0及以后版本的接口，请使用TableV320.sol，旧合约仍然能在新节点中使用
-pragma solidity >=0.6.10 <0.8.20;
 pragma experimental ABIEncoderV2;
 
 // KeyOrder指定Key的排序规则，字典序和数字序，如果指定为数字序，key只能为数字
diff --git a/src/main/resources/contract/solidity/TableTest.sol b/src/main/resources/contract/solidity/TableTest.sol
index 05ba86b4..c7f36e3b 100644
--- a/src/main/resources/contract/solidity/TableTest.sol
+++ b/src/main/resources/contract/solidity/TableTest.sol
@@ -1,5 +1,4 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity >=0.6.10 <0.8.20;
 pragma experimental ABIEncoderV2;
 
 import "./Table.sol";
diff --git a/src/main/resources/contract/solidity/TableTestV320.sol b/src/main/resources/contract/solidity/TableTestV320.sol
index e3198c7b..2c71ae4c 100644
--- a/src/main/resources/contract/solidity/TableTestV320.sol
+++ b/src/main/resources/contract/solidity/TableTestV320.sol
@@ -1,5 +1,4 @@
 // SPDX-License-Identifier: Apache-2.0
-pragma solidity >=0.6.10 <0.8.20;
 pragma experimental ABIEncoderV2;
 
 import "./TableV320.sol";
diff --git a/src/main/resources/contract/solidity/TableV320.sol b/src/main/resources/contract/solidity/TableV320.sol
index 6c8a70c7..e42b9031 100644
--- a/src/main/resources/contract/solidity/TableV320.sol
+++ b/src/main/resources/contract/solidity/TableV320.sol
@@ -1,7 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 // 该接口文件定义了FISCO BCOS v3.2.0及以后版本的接口，使用时需要将该文件放在合约目录下
 // 若要使用FISCO BCOS v3.1.0及以前版本的接口，请使用Table.sol，旧合约仍然能在新节点中使用
-pragma solidity >=0.6.10 <0.8.20;
 pragma experimental ABIEncoderV2;
 import "./EntryWrapper.sol";