diff --git a/metadata-service-dev-api/src/main/java/com/inspur/edp/lcm/metadata/api/exception/ErrorCodes.java b/metadata-service-dev-api/src/main/java/com/inspur/edp/lcm/metadata/api/exception/ErrorCodes.java
index 0ebc56d2eeeeae1288a35d413143cd3aceffef08..79bb62bec2da4cb5bd23fb9962f514fe89446e86 100644
--- a/metadata-service-dev-api/src/main/java/com/inspur/edp/lcm/metadata/api/exception/ErrorCodes.java
+++ b/metadata-service-dev-api/src/main/java/com/inspur/edp/lcm/metadata/api/exception/ErrorCodes.java
@@ -42,6 +42,10 @@ public enum ErrorCodes {
      * 未能正常获取序列化器，请检查配置。类型为[{0}]
      */
     ECP_CONFIG_RESOLVE_DEV_0006,
+    /**
+     * 此类型元数据：[{0}]，在配置文件中不存在。
+     */
+    ECP_CONFIG_RESOLVE_DEV_0007,
 
     /**
      * 序列化失败[{0}]
@@ -395,6 +399,18 @@ public enum ErrorCodes {
      * 工程[{0}]与工程[{1}]不在一个业务对象内
      */
     ECP_METADATA_DEV_0048,
+    /**
+     * 数据库中不存在此元数据[{0}]
+     */
+    ECP_METADATA_DEV_0049,
+    /**
+     * [{0}]中的原数据包[{1}]不包含此元数据：[{2}]
+     */
+    ECP_METADATA_DEV_0050,
+    /**
+     * 在工程[{0}]及其依赖中，无法找到元数据[{1}]
+     */
+    ECP_METADATA_DEV_0051,
 
     /**
      * 获取maven本地仓库地址出错，请检查settings.xml配置
diff --git a/metadata-service-dev-api/src/main/resources/metadata_dev_exception.en.properties b/metadata-service-dev-api/src/main/resources/metadata_dev_exception.en.properties
index 5b8f07d1fc5518773a5e7e861a3152f6bd4ffccf..f81c38ed27d624c36e7f19b7bad801d39b0ebc9d 100644
--- a/metadata-service-dev-api/src/main/resources/metadata_dev_exception.en.properties
+++ b/metadata-service-dev-api/src/main/resources/metadata_dev_exception.en.properties
@@ -19,7 +19,7 @@ ECP_METADATA_DEPLOY_DEV_0001=Incorrect database type: [{0}]
 ECP_CONFIG_RESOLVE_DEV_0001=Failed to retrieve configuration class [{0}]
 ECP_CONFIG_RESOLVE_DEV_0002=Failed to read configuration file: [{0}]
 ECP_CONFIG_RESOLVE_DEV_0006=Failed to obtain serializer properly. Please check the configuration. Type: [{0}]
-
+ECP_CONFIG_RESOLVE_DEV_0007=This type of metadata: [{0}], does not exist in the configuration file.
 ECP_PARSE_DEV_0001=Serialization failed: [{0}]
 ECP_PARSE_DEV_0002=Deserialization failed: [{0}]
 ECP_PARSE_DEV_0010=Failed to parse file: [{0}]
@@ -102,7 +102,9 @@ ECP_METADATA_DEV_0045=The current path is not a valid metadata project path: [{0
 ECP_METADATA_DEV_0046=The [{0}] field only support alphanumeric combinations starting with a letter.
 ECP_METADATA_DEV_0047=The [{0}] field only support lowercase letters.
 ECP_METADATA_DEV_0048=Project [{0}] and project [{1}] are not within the same business object.
-
+ECP_METADATA_DEV_0049=The metadata [{0}] does not exist in the database.
+ECP_METADATA_DEV_0050=The metadata package [{1}] in [{0}] does not contain this metadata: [{2}].
+ECP_METADATA_DEV_0051=In the project [{0}] and its dependencies, the metadata [{1}] cannot be found.
 ECP_MAVEN_DEV_0001=Error retrieving the local repository address for Maven. Please check the settings.xml configuration.
 ECP_MAVEN_DEV_0002=Please configure the Maven environment variable! MAVEN_HOME=...
 ECP_MAVEN_DEV_0003=Failed to write the POM file [{0}]-[{1}].
diff --git a/metadata-service-dev-api/src/main/resources/metadata_dev_exception.properties b/metadata-service-dev-api/src/main/resources/metadata_dev_exception.properties
index e107fae35384c159b894004c7ff5699a9f64afae..34f7d68e89be0a99293e123c81437748de9bf203 100644
--- a/metadata-service-dev-api/src/main/resources/metadata_dev_exception.properties
+++ b/metadata-service-dev-api/src/main/resources/metadata_dev_exception.properties
@@ -19,7 +19,7 @@ ECP_METADATA_DEPLOY_DEV_0001=\u6570\u636E\u5E93\u7C7B\u578B\u4E0D\u6B63\u786E[{0
 ECP_CONFIG_RESOLVE_DEV_0001=\u83B7\u53D6\u914D\u7F6E\u7C7B\u5931\u8D25[{0}]
 ECP_CONFIG_RESOLVE_DEV_0002=\u8BFB\u53D6\u914D\u7F6E\u6587\u4EF6\u5931\u8D25[{0}]
 ECP_CONFIG_RESOLVE_DEV_0006=\u672A\u80FD\u6B63\u5E38\u83B7\u53D6\u5E8F\u5217\u5316\u5668\uFF0C\u8BF7\u68C0\u67E5\u914D\u7F6E\u3002\u7C7B\u578B\u4E3A[{0}]
-
+ECP_CONFIG_RESOLVE_DEV_0007=\u6B64\u7C7B\u578B\u5143\u6570\u636E\uFF1A[{0}]\uFF0C\u5728\u914D\u7F6E\u6587\u4EF6\u4E2D\u4E0D\u5B58\u5728
 ECP_PARSE_DEV_0001=\u5E8F\u5217\u5316\u5931\u8D25[{0}]
 ECP_PARSE_DEV_0002=\u53CD\u5E8F\u5217\u5316\u5931\u8D25[{0}]
 ECP_PARSE_DEV_0010=\u89E3\u6790\u6587\u4EF6\u5931\u8D25[{0}]
@@ -102,7 +102,9 @@ ECP_METADATA_DEV_0045=\u5F53\u524D\u8DEF\u5F84\u4E0D\u662F\u6709\u6548\u7684\u51
 ECP_METADATA_DEV_0046=[{0}]\u5B57\u6BB5\u4EC5\u652F\u6301\u4EE5\u5B57\u6BCD\u5F00\u5934\u7684\u5B57\u6BCD\u6570\u5B57\u7EC4\u5408\u3002
 ECP_METADATA_DEV_0047=[{0}]\u5B57\u6BB5\u4EC5\u652F\u6301\u5C0F\u5199\u5B57\u6BCD\u3002
 ECP_METADATA_DEV_0048=\u5DE5\u7A0B[{0}]\u4E0E\u5DE5\u7A0B[{1}]\u4E0D\u5728\u4E00\u4E2A\u4E1A\u52A1\u5BF9\u8C61\u5185\u3002
-
+ECP_METADATA_DEV_0049=\u6570\u636E\u5E93\u4E2D\u4E0D\u5B58\u5728\u6B64\u5143\u6570\u636E[{0}]
+ECP_METADATA_DEV_0050=[{0}]\u4E2D\u7684\u539F\u6570\u636E\u5305[{1}]\u4E0D\u5305\u542B\u6B64\u5143\u6570\u636E\uFF1A[{2}]
+ECP_METADATA_DEV_0051=\u5728\u5DE5\u7A0B[{0}]\u53CA\u5176\u4F9D\u8D56\u4E2D\uFF0C\u65E0\u6CD5\u627E\u5230\u5143\u6570\u636E[{1}]
 ECP_MAVEN_DEV_0001=\u83B7\u53D6maven\u672C\u5730\u4ED3\u5E93\u5730\u5740\u51FA\u9519\uFF0C\u8BF7\u68C0\u67E5settings.xml\u914D\u7F6E
 ECP_MAVEN_DEV_0002=\u8BF7\u914D\u7F6Emaven\u73AF\u5883\u53D8\u91CF\uFF01MAVEN_HOME=...
 ECP_MAVEN_DEV_0003=\u5199\u5165pom\u6587\u4EF6\u5931\u8D25[{0}]-[{1}]
diff --git a/metadata-service-dev-api/src/main/resources/metadata_dev_exception.zh-CHT.properties b/metadata-service-dev-api/src/main/resources/metadata_dev_exception.zh-CHT.properties
index 3e7f500765ab6a689be2fddd1910435ac1c149b2..8f97cde13c9d3909db6b3364a5128b4d5063e319 100644
--- a/metadata-service-dev-api/src/main/resources/metadata_dev_exception.zh-CHT.properties
+++ b/metadata-service-dev-api/src/main/resources/metadata_dev_exception.zh-CHT.properties
@@ -19,7 +19,7 @@ ECP_METADATA_DEPLOY_DEV_0001=\u8CC7\u6599\u5EAB\u985E\u578B\u4E0D\u6B63\u78BA\uF
 ECP_CONFIG_RESOLVE_DEV_0001=\u7372\u53D6\u914D\u7F6E\u985E\u5931\u6557[{0}]
 ECP_CONFIG_RESOLVE_DEV_0002=\u8B80\u53D6\u914D\u7F6E\u6587\u4EF6\u5931\u6557\uFF1A[{0}]
 ECP_CONFIG_RESOLVE_DEV_0006=\u7121\u6CD5\u6B63\u5E38\u7372\u53D6\u5E8F\u5217\u5316\u5668\uFF0C\u8ACB\u6AA2\u67E5\u914D\u7F6E\u3002\u985E\u578B\u70BA\uFF1A[{0}]
-
+ECP_CONFIG_RESOLVE_DEV_0007=\u6B64\u985E\u578B\u5143\u6578\u64DA\uFF1A[{0}]\uFF0C\u5728\u914D\u7F6E\u6587\u4EF6\u4E2D\u4E0D\u5B58\u5728
 ECP_PARSE_DEV_0001=\u5E8F\u5217\u5316\u5931\u6557\uFF1A[{0}]
 ECP_PARSE_DEV_0002=\u53CD\u5E8F\u5217\u5316\u5931\u6557\uFF1A[{0}]
 ECP_PARSE_DEV_0010=\u89E3\u6790\u6587\u4EF6\u5931\u6557\uFF1A[{0}]
@@ -102,7 +102,9 @@ ECP_METADATA_DEV_0045=\u7576\u524D\u8DEF\u5F91\u4E0D\u662F\u6709\u6548\u7684\u51
 ECP_METADATA_DEV_0046=[{0}] \u6B04\u4F4D\u50C5\u652F\u63F4\u4EE5\u5B57\u6BCD\u958B\u982D\u7684\u5B57\u6BCD\u6578\u5B57\u7D44\u5408\u3002
 ECP_METADATA_DEV_0047=[{0}] \u6B04\u4F4D\u50C5\u652F\u63F4\u5C0F\u5BEB\u5B57\u6BCD
 ECP_METADATA_DEV_0048=\u5C08\u6848[{0}]\u8207\u5C08\u6848[{1}]\u4E0D\u5728\u540C\u4E00\u500B\u696D\u52D9\u5C0D\u8C61\u5167\u3002
-
+ECP_METADATA_DEV_0049=\u8CC7\u6599\u5EAB\u4E2D\u4E0D\u5B58\u5728\u6B64\u5143\u6578\u64DA[{0}]
+ECP_METADATA_DEV_0050=[{0}]\u4E2D\u7684\u5143\u6578\u64DA\u5305[{1}]\u4E0D\u5305\u542B\u6B64\u5143\u6578\u64DA\uFF1A[{2}]
+ECP_METADATA_DEV_0051=\u5728\u5DE5\u7A0B[{0}]\u53CA\u5176\u4F9D\u8CF4\u4E2D\uFF0C\u7121\u6CD5\u627E\u5230\u5143\u6578\u64DA[{1}]
 ECP_MAVEN_DEV_0001=\u7372\u53D6maven\u672C\u5730\u5009\u5EAB\u5730\u5740\u51FA\u932F\uFF0C\u8ACB\u6AA2\u67E5settings.xml\u914D\u7F6E
 ECP_MAVEN_DEV_0002=\u8ACB\u914D\u7F6Emaven\u74B0\u5883\u8B8A\u91CF\uFF01MAVEN_HOME=...
 ECP_MAVEN_DEV_0003=\u5BEB\u5165pom\u6587\u4EF6\u5931\u6557[{0}]-[{1}]
diff --git a/metadata-service-dev-common/src/main/java/com/inspur/edp/lcm/metadata/common/Utils.java b/metadata-service-dev-common/src/main/java/com/inspur/edp/lcm/metadata/common/Utils.java
index 1572b6f8d277e4a85320929a6a6c2660ecb25039..b7ab058989e6f668e3e00e3031c4a11f53c9896f 100644
--- a/metadata-service-dev-common/src/main/java/com/inspur/edp/lcm/metadata/common/Utils.java
+++ b/metadata-service-dev-common/src/main/java/com/inspur/edp/lcm/metadata/common/Utils.java
@@ -26,7 +26,6 @@ import com.inspur.edp.lcm.metadata.api.exception.LcmFileDevException;
 import com.inspur.edp.lcm.metadata.api.exception.LcmMetadataDevException;
 import com.inspur.edp.lcm.metadata.common.configuration.GspProjectExtendHelper;
 import com.inspur.edp.lcm.metadata.common.configuration.MetadataTypeHelper;
-import com.inspur.edp.lcm.metadata.common.configuration.WorkspaceHelper;
 import com.inspur.edp.lcm.metadata.devcommon.ManagerUtils;
 import io.iec.edp.caf.boot.context.CAFContext;
 import io.iec.edp.caf.commons.runtime.CafEnvironment;
@@ -447,4 +446,17 @@ public class Utils extends ServiceUtils {
         }
         return null;
     }
+
+    /**
+     * NPE异常校验
+     *
+     * @param obj
+     * @param errorCodes
+     * @param params
+     */
+    public static void checkNPE(Object obj, ErrorCodes errorCodes, String... params) {
+        if (obj == null) {
+            throw new LcmMetadataDevException(errorCodes, params);
+        }
+    }
 }
diff --git a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/I18nCoreService.java b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/I18nCoreService.java
index 9cb79887f0c3d161c5dc88cface719b7fa8579a0..b0b62f62b96ca0c4c5b0df83c6187a2c4e581d4a 100644
--- a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/I18nCoreService.java
+++ b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/I18nCoreService.java
@@ -153,7 +153,7 @@ public class I18nCoreService {
 
     private String getMetadataSuffix(String type) {
         MetadataType metadataType = MetadataTypeHelper.getInstance().getMetadataTypes().stream().filter(mt -> type.equals(mt.getTypeCode())).findFirst().orElse(null);
-        Utils.checkNPE(metadataType, "此类型元数据：" + type + "，在配置文件中不存在。");
+        Utils.checkNPE(metadataType, ErrorCodes.ECP_CONFIG_RESOLVE_DEV_0007, type);
         return metadataType.getPostfix();
     }
 
diff --git a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/MetadataCoreManager.java b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/MetadataCoreManager.java
index 643c4be7de10d521517500f858802b2c5ce3b265..3f7eefbcc382ac8765ed6a42b4f1c5dcce1d54be 100644
--- a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/MetadataCoreManager.java
+++ b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/MetadataCoreManager.java
@@ -121,7 +121,6 @@ import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
-import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Path;
 import java.nio.file.Paths;
@@ -322,7 +321,7 @@ public class MetadataCoreManager {
     public GspMetadata loadMetadataByMetadataId(String metadataId, String absolutePath) {
         final List<GspMetadata> metadataList = getMetadataList(absolutePath);
         GspMetadata metadata = metadataList.stream().filter(md -> md.getHeader().getId().equals(metadataId)).findFirst().orElse(null);
-        Utils.checkNPE(metadata, "工程" + absolutePath + "中找不到元数据" + metadataId);
+        Utils.checkNPE(metadata, ErrorCodes.ECP_METADATA_DEV_0035, metadataId, absolutePath);
         return getI18nMetadata(metadata.getHeader().getFileName(), metadata.getRelativePath(), RuntimeContext.getLanguage());
     }
 
@@ -793,7 +792,7 @@ public class MetadataCoreManager {
 
     public boolean isMetadataExistInProject(String projPath, String metadataID) {
         MetadataProject metadataProjInfo = metadataProjectCoreService.getMetadataProjInfo(projPath);
-        Utils.checkNPE(metadataProjInfo, "获取的元数据工程信息为空，参数为projPath：" + projPath);
+        Utils.checkNPE(metadataProjInfo, ErrorCodes.ECP_METADATA_DEV_0004, projPath);
         List<GspMetadata> metadataList = getMetadataList(metadataProjInfo.getProjectPath());
         return metadataList.stream().anyMatch(metadata -> metadata.getHeader().getId().equals(metadataID));
     }
@@ -806,7 +805,7 @@ public class MetadataCoreManager {
      */
     public GspMetadata loadMetadataInProjectByMetadataID(String projPath, String metadataID) {
         MetadataProject metadataProjInfo = metadataProjectCoreService.getMetadataProjInfo(projPath);
-        Utils.checkNPE(metadataProjInfo, "获取的元数据工程信息为空，参数为projPath：" + projPath);
+        Utils.checkNPE(metadataProjInfo, ErrorCodes.ECP_METADATA_DEV_0004, projPath);
         List<GspMetadata> metadataList = getMetadataList(metadataProjInfo.getProjectPath());
         return metadataList.stream().filter(metadata -> metadata.getHeader().getId().equals(metadataID)).findFirst().orElse(null);
     }
@@ -818,7 +817,7 @@ public class MetadataCoreManager {
 
     public MetadataHeader getRefMetadataHeader(String metadataID, String absolutePath) {
         GspMetadata metadata = getRefMetadata(metadataID, absolutePath);
-        Utils.checkNPE(metadata, "在工程" + absolutePath + "及其依赖中，无法找到元数据" + metadataID);
+        Utils.checkNPE(metadata, ErrorCodes.ECP_METADATA_DEV_0051, absolutePath, metadataID);
         return metadata.getHeader();
     }
 
@@ -1545,7 +1544,7 @@ public class MetadataCoreManager {
     private Metadata4Ref pickRefedMdIndex(String currentPath, MetadataIndexItemDto metadataIndexItemDto, boolean isNeedMdDto, String packagePath, String mavenPath) {
         validateRemoteMdIndex(metadataIndexItemDto);
         MetadataProject metadataProject = getMetadataProjInfo(currentPath);
-        Utils.checkNPE(metadataProject, "Path is invalid project folder:" + currentPath);
+        Utils.checkNPE(metadataProject, ErrorCodes.ECP_METADATA_DEV_0004, currentPath);
 
         String groupId = metadataIndexItemDto.getRepoPkg().get(0).getGroupId();
         String artifactId = metadataIndexItemDto.getRepoPkg().get(0).getArtifactId();
@@ -1570,7 +1569,7 @@ public class MetadataCoreManager {
         if (isNeedMdDto) {
             String metadataPackagePath = fileService.getCombinePath(mavenPath, groupId + '-' + artifactId + '-' + version);
             metadata = getMetadataFromPackage(metadataIndexItemDto.getMdPkgName(), metadataPackagePath, metadataIndexItemDto.getId());
-            Utils.checkNPE(metadata, metadataPackagePath + "中的原数据包" + metadataIndexItemDto.getMdPkgName() + "不包含此元数据：" + metadataIndexItemDto.getId());
+            Utils.checkNPE(metadata, ErrorCodes.ECP_METADATA_DEV_0050, metadataPackagePath, metadataIndexItemDto.getMdPkgName(), metadataIndexItemDto.getId());
         }
 
         return metadata;
@@ -1579,7 +1578,7 @@ public class MetadataCoreManager {
     private Metadata4Ref pickRemoteMdIndex(String currentPath, MetadataIndexItemDto metadataIndexItemDto, boolean isNeedMdDto, String packagePath, String mavenPath) {
         validateRemoteMdIndex(metadataIndexItemDto);
         MetadataProject metadataProject = getMetadataProjInfo(currentPath);
-        Utils.checkNPE(metadataProject, "Path is invalid project folder:" + currentPath);
+        Utils.checkNPE(metadataProject, ErrorCodes.ECP_METADATA_DEV_0004, currentPath);
 
         String groupId = metadataIndexItemDto.getRepoPkg().get(0).getGroupId();
         String artifactId = metadataIndexItemDto.getRepoPkg().get(0).getArtifactId();
@@ -1608,7 +1607,8 @@ public class MetadataCoreManager {
         if (isNeedMdDto) {
             String metadataPackagePath = fileService.getCombinePath(mavenPath, groupId + '-' + artifactId + '-' + version);
             metadata = getMetadataFromPackage(metadataIndexItemDto.getMdPkgName(), metadataPackagePath, metadataIndexItemDto.getId());
-            Utils.checkNPE(metadata, metadataPackagePath + "中的原数据包" + metadataIndexItemDto.getMdPkgName() + "不包含此元数据：" + metadataIndexItemDto.getId());
+            Utils.checkNPE(metadata, ErrorCodes.ECP_METADATA_DEV_0050, metadataPackagePath, metadataIndexItemDto.getMdPkgName(), metadataIndexItemDto.getId());
+
         }
 
         MetadataPackageHeader metadataPackageHeader = new MetadataPackageHeader();
@@ -1633,7 +1633,7 @@ public class MetadataCoreManager {
         String mdPkgFullName = mdPkgName + Utils.getMetadataPackageExtension();
         // 获取工程信息
         MetadataProject metadataProject = getMetadataProjInfo(currentPath);
-        Utils.checkNPE(metadataProject, "Path is invalid project folder:" + currentPath);
+        Utils.checkNPE(metadataProject, ErrorCodes.ECP_METADATA_DEV_0004, currentPath);
         // 本地是否存在
         if (!MetadataIndexCacheService.getInstance().isExistInLocalPackages(mdPkgName)) {
             throw new IllegalArgumentException("Local package: " + mdPkgName + " not exists");
@@ -1643,7 +1643,7 @@ public class MetadataCoreManager {
         if (isNeedMdDto) {
             String metadataPackagePath = fileService.getCombinePath(packagePath, mdPkgFullName);
             metadata = getMetadataFromPackage(mdPkgFullName, metadataPackagePath, metadataIndexItemDto.getId());
-            Utils.checkNPE(metadata, metadataPackagePath + "中的元数据包" + metadataIndexItemDto.getMdPkgName() + "不包含此元数据：" + metadataIndexItemDto.getId());
+            Utils.checkNPE(metadata, ErrorCodes.ECP_METADATA_DEV_0050, metadataPackagePath, metadataIndexItemDto.getMdPkgName(), metadataIndexItemDto.getId());
         }
 
         MetadataPackageHeader metadataPackageHeader = new MetadataPackageHeader();
@@ -1657,7 +1657,7 @@ public class MetadataCoreManager {
     private Metadata4RefForDB pickDBMdIndex(String currentPath, MetadataIndexItemDto metadataIndexItemDto, boolean isNeedMdDto) {
         // 获取工程信息
         MetadataProject metadataProject = getMetadataProjInfo(currentPath);
-        Utils.checkNPE(metadataProject, "Path is invalid project folder:" + currentPath);
+        Utils.checkNPE(metadataProject, ErrorCodes.ECP_METADATA_DEV_0004, currentPath);
 
         Metadata4RefForDB metadata4Ref = new Metadata4RefForDB();
         if (isNeedMdDto) {
@@ -1667,7 +1667,7 @@ public class MetadataCoreManager {
                 metadataCustomizationFilter.setMetadataId(metadataIndexItemDto.getId());
                 metadataCustomizationFilter.setIsI18n(false);
                 GspMetadata gspMetadata = getMetadataRTService().getMetadata(metadataCustomizationFilter);
-                Utils.checkNPE(gspMetadata, "数据库中不存在此元数据: " + metadataIndexItemDto.getId());
+                Utils.checkNPE(gspMetadata, ErrorCodes.ECP_METADATA_DEV_0049, metadataIndexItemDto.getId());
                 if (Objects.isNull(gspMetadata.getHeader().getFileName())) {
                     gspMetadata.getHeader().setFileName(gspMetadata.getHeader().getName());
                 }
@@ -1685,7 +1685,7 @@ public class MetadataCoreManager {
             } else {
                 // 查询mdpkg元数据信息
                 Metadata4Ref re = getMetadata4Ref(metadataIndexItemDto.getId());
-                Utils.checkNPE(re, "数据库中不存在此元数据: " + metadataIndexItemDto.getId());
+                Utils.checkNPE(re, ErrorCodes.ECP_METADATA_DEV_0049, metadataIndexItemDto.getId());
                 metadata4Ref.setMetadata(re.getMetadata());
                 metadata4Ref.setPackageHeader(re.getPackageHeader());
                 // 白名单过滤：平台及产品部公共元数据不提示跨SU引用信息
@@ -1697,7 +1697,7 @@ public class MetadataCoreManager {
                     }
                 }
             }
-        } else if (Objects.isNull(metadataIndexItemDto.getMdPkgName())){
+        } else if (Objects.isNull(metadataIndexItemDto.getMdPkgName())) {
             // 不需要返回元数据信息时, 元数据不为包下元数据时需要判断其是否运行时定制元数据,若为运行时定制,则获取其包信息
             Metadata4Ref pkgMetadata = getBasicPkgMetadataByExtMdId(metadataIndexItemDto.getId(), null);
             if (pkgMetadata != null && pkgMetadata.getPackageHeader() != null) {
diff --git a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/MetadataProjectCoreService.java b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/MetadataProjectCoreService.java
index 51a23fbc09d7132f862439c52a7ab03936626991..cde29e4356a80a91694fc695331ae48e085e2d4a 100644
--- a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/MetadataProjectCoreService.java
+++ b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/MetadataProjectCoreService.java
@@ -170,7 +170,7 @@ public class MetadataProjectCoreService {
 
     public ProcessMode getProcessMode(String absolutePath) {
         final MetadataProject metadataProjInfo = getMetadataProjInfo(absolutePath);
-        Utils.checkNPE(metadataProjInfo, "无法获取元数据工程信息：" + absolutePath);
+        Utils.checkNPE(metadataProjInfo, ErrorCodes.ECP_METADATA_DEV_0004, absolutePath);
         return metadataProjInfo.getMetadataPackageInfo().getProcessMode() == null ? ProcessMode.generation : metadataProjInfo.getMetadataPackageInfo().getProcessMode();
     }
 
diff --git a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/NoCodeCoreService.java b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/NoCodeCoreService.java
index afcacfeef2eaeb64ac00152d90ac03baf9c0d63c..668905b98d30c7a528dee7e1518121c9cdbcb2bb 100644
--- a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/NoCodeCoreService.java
+++ b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/NoCodeCoreService.java
@@ -111,7 +111,7 @@ public class NoCodeCoreService {
         try {
             response = client.invoke(MetadataDto.class, "com.inspur.edp.lcm.metadata.serverapi.NoCodeServerService.getMetadata", "Lcm", params, null);
         } catch (Exception e) {
-            throw new LcmMetadataDevException(e, ErrorCodes.ECP_METADATA_DEV_0008, "com.inspur.edp.lcm.metadata.serverapi.NoCodeServerService.getMetadata", metadata.getHeader().getId());
+            throw new LcmMetadataDevException(e, ErrorCodes.ECP_METADATA_DEV_0008, "com.inspur.edp.lcm.metadata.serverapi.NoCodeServerService.getMetadata", metadataId);
         }
         metadata = MetadataDtoConverter.asMetadata(response);
         if (metadata == null) {
diff --git a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/PackageCoreService.java b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/PackageCoreService.java
index b19b0a9d7b327e995de75588ff08b7c557df22d9..858654b36a29d1338e9b362f1e4cfcac4161b45a 100644
--- a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/PackageCoreService.java
+++ b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/PackageCoreService.java
@@ -101,7 +101,6 @@ import java.io.StringWriter;
 import java.io.Writer;
 import java.net.MalformedURLException;
 import java.net.URL;
-import java.nio.charset.Charset;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
 import java.util.HashMap;
@@ -314,7 +313,7 @@ public class PackageCoreService {
         MetadataProjectCoreService projectCoreService = new MetadataProjectCoreService();
         absolutePath = projectCoreService.getProjPath(absolutePath);
         MetadataProject metadataProjInfo = projectCoreService.getMetadataProjInfo(absolutePath);
-        Utils.checkNPE(metadataProjInfo, "获取元数据工程信息失败，工程路径为：" + absolutePath);
+        Utils.checkNPE(metadataProjInfo, ErrorCodes.ECP_METADATA_DEV_0004, absolutePath);
 
         List<MavenPackageRefs> mavenPackageRefsList = metadataProjInfo.getMavenPackageRefs();
         if (Utils.isNullOrEmpty(mavenPackageRefsList)) {
diff --git a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/persistence/SourceDataRepository.java b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/persistence/SourceDataRepository.java
index c08b2fbc747cfc1107be3011a8d1d0d1f4c7fb79..8d05b100a35d561fde4b1924743305a7930f9242 100644
--- a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/persistence/SourceDataRepository.java
+++ b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/persistence/SourceDataRepository.java
@@ -17,6 +17,7 @@
 package com.inspur.edp.lcm.metadata.core.persistence;
 
 import com.inspur.edp.lcm.metadata.api.entity.OperationEnum;
+import com.inspur.edp.lcm.metadata.api.exception.ErrorCodes;
 import com.inspur.edp.lcm.metadata.common.FileServiceImp;
 import com.inspur.edp.lcm.metadata.common.Utils;
 import com.inspur.edp.lcm.metadata.common.util.PropertiesUtil;
@@ -123,7 +124,7 @@ public class SourceDataRepository {
      * @return 文件是否变化
      */
     public boolean isFileChanged(String projPath, String key, String value, OperationEnum operationEnum) {
-        Utils.checkNPE(value, "value不可为空");
+        Utils.checkNPE(value, ErrorCodes.ECP_METADATA_DEV_0005, "value");
         String recordFilePath = FileServiceImp.combinePath(projPath, Utils.getMetadataProjPath(), Utils.getMetadataBinPath(), operationEnum.toString());
         if (!new File(recordFilePath).exists()) {
             return true;
diff --git a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/refi18n/RefLocationFilter.java b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/refi18n/RefLocationFilter.java
index ba2e75c6f0a4128a8c3e84843e2c186c8d9e07b4..ef87fe20ea71cd164bb229a5be0c7b43beb02fae 100644
--- a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/refi18n/RefLocationFilter.java
+++ b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/refi18n/RefLocationFilter.java
@@ -17,9 +17,8 @@
 package com.inspur.edp.lcm.metadata.core.refi18n;
 
 import com.inspur.edp.lcm.metadata.api.entity.GspMetadata;
-import com.inspur.edp.lcm.metadata.api.entity.Metadata4Ref;
-import com.inspur.edp.lcm.metadata.api.entity.MetadataPackage;
 import com.inspur.edp.lcm.metadata.api.entity.MetadataProject;
+import com.inspur.edp.lcm.metadata.api.exception.ErrorCodes;
 import com.inspur.edp.lcm.metadata.api.service.FileService;
 import com.inspur.edp.lcm.metadata.common.Utils;
 import com.inspur.edp.lcm.metadata.core.MetadataCoreManager;
@@ -27,7 +26,6 @@ import com.inspur.edp.lcm.metadata.core.MetadataProjectCoreService;
 import com.inspur.edp.lcm.metadata.core.index.ProjectMetadataCacheService;
 import io.iec.edp.caf.commons.utils.SpringBeanUtils;
 
-import java.io.File;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
@@ -41,7 +39,7 @@ public class RefLocationFilter implements IRefI18nFilter {
     public List<GspMetadata> getRefI18nMetadata(String resourceMdID, String resourceFileName, String path) {
         //从工程引用范围内，查找包依赖的元数据内容
         MetadataProject metadataProject = MetadataProjectCoreService.getCurrent().getMetadataProjInfo(path);
-        Utils.checkNPE(metadataProject, "获取的元数据工程信息为null，参数为projPath：" + path);
+        Utils.checkNPE(metadataProject, ErrorCodes.ECP_METADATA_DEV_0004, path);
 
         // 从当前工程及bo下的引用的工程下搜索
         List<GspMetadata> metadataFromProjects = getMetadataFromProjects(resourceMdID, metadataProject);
diff --git a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/thread/BoGraphThreadLocalHolder.java b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/thread/BoGraphThreadLocalHolder.java
index c60b233aeb7b31433e19dfe2deca6dbdb2ac27d8..a7f153df5e61e945ff0736816200ede99f2d935a 100644
--- a/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/thread/BoGraphThreadLocalHolder.java
+++ b/metadata-service-dev-core/src/main/java/com/inspur/edp/lcm/metadata/core/thread/BoGraphThreadLocalHolder.java
@@ -79,20 +79,20 @@ public class BoGraphThreadLocalHolder {
         if (dependencyGraphBoPathSet.get() == null) {
             return false;
         }
-        return dependencyGraphBoPathSet.get().contains(boPath);
+        return dependencyGraphBoPathSet.get().contains(Utils.handlePath(boPath));
     }
 
     public static void put(String boPath) {
         if (dependencyGraphBoPathSet.get() == null) {
             return;
         }
-        dependencyGraphBoPathSet.get().add(boPath);
+        dependencyGraphBoPathSet.get().add(Utils.handlePath(boPath));
     }
 
     public static void remove(String boPath) {
         if (dependencyGraphBoPathSet.get() == null) {
             return;
         }
-        dependencyGraphBoPathSet.get().remove(boPath);
+        dependencyGraphBoPathSet.get().remove(Utils.handlePath(boPath));
     }
 }
diff --git a/metadata-service-dev-webapi/src/main/java/com/inspur/edp/lcm/metadata/webapi/MdServiceWebApi.java b/metadata-service-dev-webapi/src/main/java/com/inspur/edp/lcm/metadata/webapi/MdServiceWebApi.java
index 3873ff5525946986d5e390471755df0414c17173..94dbb07df990bd57b70cd58c892f752edf4d7b0e 100644
--- a/metadata-service-dev-webapi/src/main/java/com/inspur/edp/lcm/metadata/webapi/MdServiceWebApi.java
+++ b/metadata-service-dev-webapi/src/main/java/com/inspur/edp/lcm/metadata/webapi/MdServiceWebApi.java
@@ -372,7 +372,7 @@ public class MdServiceWebApi {
     @Path(value = "/metadata")
     public MetadataDto loadMetadataByMetadataId(String metadataId, String path) {
         final GspMetadata metadata = getMetadataService().loadMetadataByMetadataId(metadataId, path);
-        Utils.checkNPE(metadata, "工程" + path + "中找不到元数据：" + metadataId);
+        Utils.checkNPE(metadata, ErrorCodes.ECP_METADATA_DEV_0035, metadataId, path);
         return MetadataDtoConverter.asDto(metadata);
     }
 
diff --git a/metadata-service-dev-webapi/src/main/java/com/inspur/edp/lcm/metadata/webapi/MetadataServiceWebApi.java b/metadata-service-dev-webapi/src/main/java/com/inspur/edp/lcm/metadata/webapi/MetadataServiceWebApi.java
index aa22da5d48bfed86d261aadcca9d52fc1450524c..d0680121bebdbdc9f5d9102499e85167d208ea5f 100644
--- a/metadata-service-dev-webapi/src/main/java/com/inspur/edp/lcm/metadata/webapi/MetadataServiceWebApi.java
+++ b/metadata-service-dev-webapi/src/main/java/com/inspur/edp/lcm/metadata/webapi/MetadataServiceWebApi.java
@@ -556,7 +556,7 @@ public class MetadataServiceWebApi {
     @Path(value = "/metadata")
     public MetadataDto loadMetadataByMetadataId(@QueryParam(value = "metadataId") String metadataId, @QueryParam(value = "path") String path) {
         final GspMetadata metadata = getMetadataService().loadMetadataByMetadataId(metadataId, path);
-        Utils.checkNPE(metadata, "工程" + path + "中找不到元数据：" + metadataId);
+        Utils.checkNPE(metadata, ErrorCodes.ECP_METADATA_DEV_0035, metadataId, path);
         return MetadataDtoConverter.asDto(metadata);
     }