diff --git a/epmet-module/epmet-third/epmet-third-client/src/main/java/com/epmet/dto/form/BlockChainCreateProjectFormDTO.java b/epmet-module/epmet-third/epmet-third-client/src/main/java/com/epmet/dto/form/BlockChainCreateProjectFormDTO.java
index 58912d488b..b84cf5357e 100644
--- a/epmet-module/epmet-third/epmet-third-client/src/main/java/com/epmet/dto/form/BlockChainCreateProjectFormDTO.java
+++ b/epmet-module/epmet-third/epmet-third-client/src/main/java/com/epmet/dto/form/BlockChainCreateProjectFormDTO.java
@@ -13,6 +13,7 @@ import java.util.List;
 @Data
 public class BlockChainCreateProjectFormDTO implements Serializable {
 
+    private static final long serialVersionUID = 2061989652173136068L;
     @NotNull(message = "项目信息不能为空")
     private BlockChainProjectFormDTO project;
 
diff --git a/epmet-module/epmet-third/epmet-third-client/src/main/java/com/epmet/dto/form/BlockChainProcessProjectFormDTO.java b/epmet-module/epmet-third/epmet-third-client/src/main/java/com/epmet/dto/form/BlockChainProcessProjectFormDTO.java
index 8d6c09516a..4d6dfb09d0 100644
--- a/epmet-module/epmet-third/epmet-third-client/src/main/java/com/epmet/dto/form/BlockChainProcessProjectFormDTO.java
+++ b/epmet-module/epmet-third/epmet-third-client/src/main/java/com/epmet/dto/form/BlockChainProcessProjectFormDTO.java
@@ -12,6 +12,7 @@ import java.util.List;
 @Data
 public class BlockChainProcessProjectFormDTO implements Serializable {
 
+    private static final long serialVersionUID = -7316616101790749793L;
     @NotNull(message = "处理进展信息不能为空")
     private BlockChainProjectProcessFormDTO process;
 
diff --git a/epmet-module/epmet-third/epmet-third-client/src/main/java/com/epmet/feign/EpmetThirdOpenFeignClient.java b/epmet-module/epmet-third/epmet-third-client/src/main/java/com/epmet/feign/EpmetThirdOpenFeignClient.java
index 22a8c36c5a..27c9cc946d 100644
--- a/epmet-module/epmet-third/epmet-third-client/src/main/java/com/epmet/feign/EpmetThirdOpenFeignClient.java
+++ b/epmet-module/epmet-third/epmet-third-client/src/main/java/com/epmet/feign/EpmetThirdOpenFeignClient.java
@@ -11,8 +11,13 @@ import com.epmet.feign.fallback.GovProjectOpenFeignClientFallback;
 import com.epmet.resi.mine.dto.from.MyPartProjectsFormDTO;
 import feign.codec.Encoder;
 import feign.form.spring.SpringFormEncoder;
+import org.springframework.beans.factory.ObjectFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.http.HttpMessageConverters;
 import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.cloud.openfeign.support.SpringEncoder;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
@@ -72,9 +77,13 @@ public interface EpmetThirdOpenFeignClient {
 	Result blockChainProcessProject(@RequestBody BlockChainProcessProjectFormDTO input);
 
 	class MultipartSupportConfig {
+
+		@Autowired
+		private ObjectFactory<HttpMessageConverters> messageConverters;
+
 		@Bean
 		public Encoder feignFormEncoder() {
-			return new SpringFormEncoder();
+			return new SpringFormEncoder(new SpringEncoder(messageConverters));
 		}
 	}