diff --git a/login-wechat/pom.xml b/login-wechat/pom.xml
index 61aab02e..4fc2aeac 100644
--- a/login-wechat/pom.xml
+++ b/login-wechat/pom.xml
@@ -16,6 +16,7 @@
             <groupId>ink.wgink</groupId>
             <artifactId>login-base</artifactId>
             <version>1.0-SNAPSHOT</version>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>ink.wgink</groupId>
diff --git a/module-activiti/pom.xml b/module-activiti/pom.xml
index f7786f87..9bee39f8 100644
--- a/module-activiti/pom.xml
+++ b/module-activiti/pom.xml
@@ -15,18 +15,66 @@
         <dependency>
             <groupId>ink.wgink</groupId>
             <artifactId>module-form</artifactId>
-            <version>1.0-SNAPSHOT</version>
+            <version>${parent.version}</version>
+            <exclusions>
+                <exclusion>
+                    <artifactId>jackson-annotations</artifactId>
+                    <groupId>com.fasterxml.jackson.core</groupId>
+                </exclusion>
+                <exclusion>
+                    <artifactId>commons-logging</artifactId>
+                    <groupId>commons-logging</groupId>
+                </exclusion>
+            </exclusions>
         </dependency>
 
         <!-- activiti start -->
         <dependency>
             <groupId>org.activiti</groupId>
             <artifactId>activiti-spring-boot-starter-basic</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.yaml</groupId>
+                    <artifactId>snakeyaml</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.mybatis</groupId>
+                    <artifactId>mybatis</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.apache.commons</groupId>
+                    <artifactId>commons-email</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>com.fasterxml.jackson.core</groupId>
+                    <artifactId>jackson-databind</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>ch.qos.logback</groupId>
+                    <artifactId>logback-classic</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.springframework</groupId>
+                    <artifactId>spring-core</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>org.springframework</groupId>
+                    <artifactId>spring-tx</artifactId>
+                </exclusion>
+                <exclusion>
+                    <artifactId>jcl-over-slf4j</artifactId>
+                    <groupId>org.slf4j</groupId>
+                </exclusion>
+            </exclusions>
         </dependency>
         <dependency>
             <groupId>org.activiti</groupId>
             <artifactId>activiti-json-converter</artifactId>
             <exclusions>
+                <exclusion>
+                    <groupId>com.fasterxml.jackson.core</groupId>
+                    <artifactId>jackson-databind</artifactId>
+                </exclusion>
                 <exclusion>
                     <groupId>org.activiti</groupId>
                     <artifactId>activiti-bpmn-model</artifactId>
@@ -36,6 +84,12 @@
         <dependency>
             <groupId>org.activiti</groupId>
             <artifactId>activiti-image-generator</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>com.fasterxml.jackson.core</groupId>
+                    <artifactId>jackson-databind</artifactId>
+                </exclusion>
+            </exclusions>
         </dependency>
         <!-- activiti end -->
 
@@ -57,6 +111,17 @@
             <artifactId>batik-svggen</artifactId>
         </dependency>
         <!-- xml graphics end -->
+
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <exclusions>
+                <exclusion>
+                    <artifactId>jackson-core</artifactId>
+                    <groupId>com.fasterxml.jackson.core</groupId>
+                </exclusion>
+            </exclusions>
+        </dependency>
     </dependencies>
 
 </project>
\ No newline at end of file
diff --git a/module-activiti/src/main/java/ink/wgink/module/activiti/service/oa/impl/NodeButtonServiceImpl.java b/module-activiti/src/main/java/ink/wgink/module/activiti/service/oa/impl/NodeButtonServiceImpl.java
index 4755d733..5b9b448f 100644
--- a/module-activiti/src/main/java/ink/wgink/module/activiti/service/oa/impl/NodeButtonServiceImpl.java
+++ b/module-activiti/src/main/java/ink/wgink/module/activiti/service/oa/impl/NodeButtonServiceImpl.java
@@ -1,6 +1,7 @@
 package ink.wgink.module.activiti.service.oa.impl;
 
 import ink.wgink.common.base.DefaultBaseService;
+import ink.wgink.exceptions.SaveException;
 import ink.wgink.module.activiti.dao.oa.INodeButtonDao;
 import ink.wgink.module.activiti.pojo.dtos.oa.NodeButtonDTO;
 import ink.wgink.module.activiti.pojo.vos.oa.nodemanage.config.NodeFormButtonVO;
@@ -27,6 +28,9 @@ public class NodeButtonServiceImpl extends DefaultBaseService implements INodeBu
 
     @Override
     public void save(String modelId, Integer modelVersion, String nodeId, int nodeIndex, String formId, NodeFormButtonVO nodeButton) {
+        if(nodeButton == null) {
+            throw new SaveException("节点按钮不能为空");
+        }
         Map<String, Object> params = HashMapUtil.beanToMap(nodeButton);
         params.put("nodeButtonId", UUIDUtil.getUUID());
         params.put("modelId", modelId);
diff --git a/module-activiti/src/main/java/ink/wgink/module/activiti/service/oa/impl/OaOnFileServiceImpl.java b/module-activiti/src/main/java/ink/wgink/module/activiti/service/oa/impl/OaOnFileServiceImpl.java
index 488395b7..ceaaf1d3 100644
--- a/module-activiti/src/main/java/ink/wgink/module/activiti/service/oa/impl/OaOnFileServiceImpl.java
+++ b/module-activiti/src/main/java/ink/wgink/module/activiti/service/oa/impl/OaOnFileServiceImpl.java
@@ -343,6 +343,9 @@ public class OaOnFileServiceImpl extends DefaultBaseService implements IOaOnFile
      * @param oaOnFileDTOs
      */
     private void setProcessInstanceParams(List<OaOnFileDTO> oaOnFileDTOs) {
+        if (oaOnFileDTOs.isEmpty()) {
+            return;
+        }
         List<String> processInstanceIds = ArrayListUtil.listBeanStringIdValue(oaOnFileDTOs, "processInstanceId", OaOnFileDTO.class);
         List<HistoricProcessInstance> historicProcessInstances = historyService.createHistoricProcessInstanceQuery()
                 .processInstanceIds(new HashSet<>(processInstanceIds))
@@ -372,6 +375,9 @@ public class OaOnFileServiceImpl extends DefaultBaseService implements IOaOnFile
      * @return
      */
     private List<OaOnFileDTO> listUnOnFile(Set<String> processInstanceIdSet) {
+        if (processInstanceIdSet.isEmpty()) {
+            return new ArrayList<>();
+        }
         return historyService.createHistoricProcessInstanceQuery()
                 .processInstanceIds(processInstanceIdSet)
                 .includeProcessVariables()
@@ -404,6 +410,9 @@ public class OaOnFileServiceImpl extends DefaultBaseService implements IOaOnFile
      * @return
      */
     private List<OaOnFileDTO> listFinishedUnOnFile(Set<String> processInstanceIdSet) {
+        if (processInstanceIdSet.isEmpty()) {
+            return new ArrayList<>();
+        }
         return historyService.createHistoricProcessInstanceQuery()
                 .processInstanceIds(new HashSet<>(processInstanceIdSet))
                 .finished()