diff --git a/pom.xml b/pom.xml
index 7566cdce28ecc25776f3e70f70388273b93718c5..eba8344bfc040c4be0965e36db318aa40857ff35 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>dev.tinyflow</groupId>
     <artifactId>tinyflow-java</artifactId>
-    <version>1.0.4</version>
+    <version>1.0.5</version>
     <packaging>pom</packaging>
 
     <url>https://tinyflow.dev</url>
@@ -58,7 +58,6 @@
                 <artifactId>agents-flex-bom</artifactId>
                 <version>1.0.7</version>
             </dependency>
-
             <!--使用 enjoy 模板引擎-->
             <dependency>
                 <groupId>com.jfinal</groupId>
@@ -95,46 +94,8 @@
                     </execution>
                 </executions>
             </plugin>
-            <!-- Javadoc -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-javadoc-plugin</artifactId>
-                <version>2.10.4</version>
-                <configuration>
-                    <windowtitle>Tinyflow</windowtitle>
-                    <doctitle>Tinyflow</doctitle>
-                    <show>private</show>
-                    <detectLinks>false</detectLinks>
-                    <detectOfflineLinks>true</detectOfflineLinks>
-                    <linksource>true</linksource>
-                    <additionalparam>-Xdoclint:none</additionalparam>
-                    <detectJavaApiLink>true</detectJavaApiLink>
-                    <source>8</source>
-                </configuration>
-                <executions>
-                    <execution>
-                        <id>attach-javadocs</id>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
-            <!-- Javadoc -->
-            <!-- Gpg Signature -->
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-gpg-plugin</artifactId>
-                <version>1.6</version>
-                <executions>
-                    <execution>
-                        <phase>verify</phase>
-                        <goals>
-                            <goal>sign</goal>
-                        </goals>
-                    </execution>
-                </executions>
-            </plugin>
+            
+            
 
             <plugin>
                 <groupId>org.sonatype.central</groupId>
diff --git a/tinyflow-java-core/pom.xml b/tinyflow-java-core/pom.xml
index 256d4db1c14c26e09e0b63775182681f86941469..0f9e2b60774a1376265b9dcb973bc991901da5c8 100644
--- a/tinyflow-java-core/pom.xml
+++ b/tinyflow-java-core/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>dev.tinyflow</groupId>
         <artifactId>tinyflow-java</artifactId>
-        <version>1.0.4</version>
+        <version>1.0.5</version>
     </parent>
 
     <name>tinyflow-java-core</name>
@@ -22,8 +22,18 @@
         <dependency>
             <groupId>com.agentsflex</groupId>
             <artifactId>agents-flex-bom</artifactId>
+            <exclusions>
+                    <exclusion>
+                        <groupId>com.alibaba</groupId>
+                        <artifactId>fastjson</artifactId>
+                    </exclusion>
+                </exclusions>
+        </dependency>
+        <dependency>
+                <groupId>com.alibaba.fastjson2</groupId>
+                <artifactId>fastjson2</artifactId>
+                <version>2.0.57</version>
         </dependency>
-
         <dependency>
             <groupId>com.jfinal</groupId>
             <artifactId>enjoy</artifactId>
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/node/HttpNode.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/node/HttpNode.java
index 4401fe56f3b89840c325f471dc2459e38d4ab617..d2d6f586008cf28f66ee43fbae0fb91555f29437 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/node/HttpNode.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/node/HttpNode.java
@@ -22,8 +22,8 @@ import com.agentsflex.core.chain.node.BaseNode;
 import com.agentsflex.core.llm.client.OkHttpClientUtil;
 import com.agentsflex.core.prompt.template.TextPromptTemplate;
 import com.agentsflex.core.util.StringUtil;
-import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONObject;
 import okhttp3.*;
 
 import java.io.IOException;
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/BaseNodeParser.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/BaseNodeParser.java
index 5356b4765ca394b1a661c976b9f908dc9769144c..53e10251f4077a809a47d9ce2a5b1eec62d27c40 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/BaseNodeParser.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/BaseNodeParser.java
@@ -20,8 +20,8 @@ import com.agentsflex.core.chain.DataType;
 import com.agentsflex.core.chain.Parameter;
 import com.agentsflex.core.chain.RefType;
 import com.agentsflex.core.chain.node.BaseNode;
-import com.alibaba.fastjson.JSONArray;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONArray;
+import com.alibaba.fastjson2.JSONObject;
 
 import java.util.ArrayList;
 import java.util.Collections;
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/ChainParser.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/ChainParser.java
index 470c4f3b1db2185dcdefa34e24d330156d328c67..624cd48ef9c656297350bbd9cec7f466df781808 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/ChainParser.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/ChainParser.java
@@ -21,9 +21,9 @@ import com.agentsflex.core.chain.ChainNode;
 import com.agentsflex.core.chain.JavascriptStringCondition;
 import com.agentsflex.core.util.CollectionUtil;
 import com.agentsflex.core.util.StringUtil;
-import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONArray;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONArray;
+import com.alibaba.fastjson2.JSONObject;
 import dev.tinyflow.core.Tinyflow;
 import dev.tinyflow.core.parser.impl.*;
 
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/NodeParser.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/NodeParser.java
index 0a7d807a1e26f383979e4787e5c1664ee57262de..0a46376076f874fa7af07eaa9e829c2582207844 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/NodeParser.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/NodeParser.java
@@ -16,7 +16,7 @@
 package dev.tinyflow.core.parser;
 
 import com.agentsflex.core.chain.ChainNode;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONObject;
 import dev.tinyflow.core.Tinyflow;
 
 public interface NodeParser {
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/CodeNodeParser.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/CodeNodeParser.java
index 51ab05c736bfe7fab27c68fcaa85377ccf110ce7..2a59e03a86419a041e21143cf48fbf5414f25cfa 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/CodeNodeParser.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/CodeNodeParser.java
@@ -20,7 +20,7 @@ import com.agentsflex.chain.node.JsExecNode;
 import com.agentsflex.chain.node.QLExpressExecNode;
 import com.agentsflex.core.chain.ChainNode;
 import com.agentsflex.core.chain.node.CodeNode;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONObject;
 import dev.tinyflow.core.Tinyflow;
 import dev.tinyflow.core.parser.BaseNodeParser;
 
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/EndNodeParser.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/EndNodeParser.java
index 9a079ef380ea32b0c1c76a86a9841ef7b6324032..13d9c6352054df67d55d5bd822d424dd53fb670e 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/EndNodeParser.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/EndNodeParser.java
@@ -17,7 +17,7 @@ package dev.tinyflow.core.parser.impl;
 
 import com.agentsflex.core.chain.ChainNode;
 import com.agentsflex.core.chain.node.EndNode;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONObject;
 import dev.tinyflow.core.Tinyflow;
 import dev.tinyflow.core.parser.BaseNodeParser;
 
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/HttpNodeParser.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/HttpNodeParser.java
index 23b75f364a8bcf6516f1071e1d7838c5eae06d6e..1795bf5e3715abc55c1469a38d81916f22a04cb8 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/HttpNodeParser.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/HttpNodeParser.java
@@ -17,7 +17,7 @@ package dev.tinyflow.core.parser.impl;
 
 import com.agentsflex.core.chain.ChainNode;
 import com.agentsflex.core.chain.Parameter;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONObject;
 import dev.tinyflow.core.Tinyflow;
 import dev.tinyflow.core.node.HttpNode;
 import dev.tinyflow.core.parser.BaseNodeParser;
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/KnowledgeNodeParser.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/KnowledgeNodeParser.java
index f46414606b52174af46603d15b0e523d0e4323c4..00a225a863396dc5cda5196053b124aad125a562 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/KnowledgeNodeParser.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/KnowledgeNodeParser.java
@@ -16,7 +16,7 @@
 package dev.tinyflow.core.parser.impl;
 
 import com.agentsflex.core.chain.ChainNode;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONObject;
 import dev.tinyflow.core.Tinyflow;
 import dev.tinyflow.core.node.KnowledgeNode;
 import dev.tinyflow.core.parser.BaseNodeParser;
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/LlmNodeParser.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/LlmNodeParser.java
index 2bc011fdb3b898cdd019a6f3a0639d8f4c89205d..164aa2b2b23590e7c932bde4395dc46ef15d7573 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/LlmNodeParser.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/LlmNodeParser.java
@@ -19,7 +19,7 @@ import com.agentsflex.core.chain.ChainNode;
 import com.agentsflex.core.chain.node.LlmNode;
 import com.agentsflex.core.llm.ChatOptions;
 import com.agentsflex.core.llm.Llm;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONObject;
 import dev.tinyflow.core.Tinyflow;
 import dev.tinyflow.core.parser.BaseNodeParser;
 import dev.tinyflow.core.provider.LlmProvider;
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/LoopNodeParser.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/LoopNodeParser.java
index 421dbd1948b595d55feb1c0d80a62a03e7ff1b7c..04fcff792f02844cf988bcb7b95daab6268ad9a7 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/LoopNodeParser.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/LoopNodeParser.java
@@ -18,9 +18,9 @@ package dev.tinyflow.core.parser.impl;
 import com.agentsflex.core.chain.Chain;
 import com.agentsflex.core.chain.ChainNode;
 import com.agentsflex.core.chain.Parameter;
-import com.alibaba.fastjson.JSON;
-import com.alibaba.fastjson.JSONArray;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONArray;
+import com.alibaba.fastjson2.JSONObject;
 import dev.tinyflow.core.Tinyflow;
 import dev.tinyflow.core.node.LoopNode;
 import dev.tinyflow.core.parser.BaseNodeParser;
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/SearchEngineNodeParser.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/SearchEngineNodeParser.java
index de6dd6212eb3a4d5378c6b216b468c21ce8d9fcb..4bbaa7a3332b983ffc34315576dbd216b3a20ea5 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/SearchEngineNodeParser.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/SearchEngineNodeParser.java
@@ -16,7 +16,7 @@
 package dev.tinyflow.core.parser.impl;
 
 import com.agentsflex.core.chain.ChainNode;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONObject;
 import dev.tinyflow.core.Tinyflow;
 import dev.tinyflow.core.node.SearchEngineNode;
 import dev.tinyflow.core.parser.BaseNodeParser;
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/StartNodeParser.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/StartNodeParser.java
index 32b7132751cd49827286f54ec2548be931a48f35..7c7a8d7f9e2f7e6a20b28dad935eb56794c1adef 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/StartNodeParser.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/StartNodeParser.java
@@ -17,7 +17,7 @@ package dev.tinyflow.core.parser.impl;
 
 import com.agentsflex.core.chain.ChainNode;
 import com.agentsflex.core.chain.node.StartNode;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONObject;
 import dev.tinyflow.core.Tinyflow;
 import dev.tinyflow.core.parser.BaseNodeParser;
 
diff --git a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/TemplateNodeParser.java b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/TemplateNodeParser.java
index 44eb9dba681d3dcf5c4e3d1df68973985c8bf307..13b92d301aaf0ad703f8b477fd935619e874be75 100644
--- a/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/TemplateNodeParser.java
+++ b/tinyflow-java-core/src/main/java/dev/tinyflow/core/parser/impl/TemplateNodeParser.java
@@ -16,7 +16,7 @@
 package dev.tinyflow.core.parser.impl;
 
 import com.agentsflex.core.chain.ChainNode;
-import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson2.JSONObject;
 import dev.tinyflow.core.Tinyflow;
 import dev.tinyflow.core.node.TemplateNode;
 import dev.tinyflow.core.parser.BaseNodeParser;