diff --git a/blade-ops/blade-flow/src/main/java/org/springblade/flow/engine/utils/FlowCache.java b/blade-ops/blade-flow/src/main/java/org/springblade/flow/engine/utils/FlowCache.java
index 9e43acdd..8cc797ba 100644
--- a/blade-ops/blade-flow/src/main/java/org/springblade/flow/engine/utils/FlowCache.java
+++ b/blade-ops/blade-flow/src/main/java/org/springblade/flow/engine/utils/FlowCache.java
@@ -36,8 +36,11 @@ public class FlowCache {
 	private static final String FLOW_DEFINITION_ID = "definition:id:";
 	private static RepositoryService repositoryService;
 
-	static {
-		repositoryService = SpringUtil.getBean(RepositoryService.class);
+	private static RepositoryService getRepositoryService() {
+		if (repositoryService == null) {
+			repositoryService = SpringUtil.getBean(RepositoryService.class);
+		}
+		return repositoryService;
 	}
 
 	/**
@@ -47,7 +50,7 @@ public class FlowCache {
 	 * @return
 	 */
 	public static ProcessDefinition getProcessDefinition(String processDefinitionId) {
-		return CacheUtil.get(FLOW_CACHE, FLOW_DEFINITION_ID , processDefinitionId, () -> repositoryService.createProcessDefinitionQuery().processDefinitionId(processDefinitionId).singleResult());
+		return CacheUtil.get(FLOW_CACHE, FLOW_DEFINITION_ID , processDefinitionId, () -> getRepositoryService().createProcessDefinitionQuery().processDefinitionId(processDefinitionId).singleResult());
 	}
 
 	/**
diff --git a/blade-service-api/blade-dict-api/src/main/java/org/springblade/system/cache/DictCache.java b/blade-service-api/blade-dict-api/src/main/java/org/springblade/system/cache/DictCache.java
index cfc5f55e..336b6047 100644
--- a/blade-service-api/blade-dict-api/src/main/java/org/springblade/system/cache/DictCache.java
+++ b/blade-service-api/blade-dict-api/src/main/java/org/springblade/system/cache/DictCache.java
@@ -40,8 +40,11 @@ public class DictCache {
 
 	private static IDictClient dictClient;
 
-	static {
-		dictClient = SpringUtil.getBean(IDictClient.class);
+	private static IDictClient getDictClient() {
+		if (dictClient == null) {
+			dictClient = SpringUtil.getBean(IDictClient.class);
+		}
+		return dictClient;
 	}
 
 	/**
@@ -52,7 +55,7 @@ public class DictCache {
 	 */
 	public static Dict getById(Long id) {
 		return CacheUtil.get(DICT_CACHE, DICT_ID, id, () -> {
-			R<Dict> result = dictClient.getById(id);
+			R<Dict> result = getDictClient().getById(id);
 			return result.getData();
 		});
 	}
@@ -66,7 +69,7 @@ public class DictCache {
 	 */
 	public static String getValue(String code, Integer dictKey) {
 		return CacheUtil.get(DICT_CACHE, DICT_VALUE + code + StringPool.COLON, dictKey, () -> {
-			R<String> result = dictClient.getValue(code, dictKey);
+			R<String> result = getDictClient().getValue(code, dictKey);
 			return result.getData();
 		});
 	}
@@ -79,7 +82,7 @@ public class DictCache {
 	 */
 	public static List<Dict> getList(String code) {
 		return CacheUtil.get(DICT_CACHE, DICT_LIST, code, () -> {
-			R<List<Dict>> result = dictClient.getList(code);
+			R<List<Dict>> result = getDictClient().getList(code);
 			return result.getData();
 		});
 	}
diff --git a/blade-service-api/blade-scope-api/src/main/java/org/springblade/system/cache/ApiScopeCache.java b/blade-service-api/blade-scope-api/src/main/java/org/springblade/system/cache/ApiScopeCache.java
index 9495a2b6..4d1c186c 100644
--- a/blade-service-api/blade-scope-api/src/main/java/org/springblade/system/cache/ApiScopeCache.java
+++ b/blade-service-api/blade-scope-api/src/main/java/org/springblade/system/cache/ApiScopeCache.java
@@ -36,8 +36,11 @@ public class ApiScopeCache {
 
 	private static IApiScopeClient apiScopeClient;
 
-	static {
-		apiScopeClient = SpringUtil.getBean(IApiScopeClient.class);
+	private static IApiScopeClient getApiScopeClient() {
+		if (apiScopeClient == null) {
+			apiScopeClient = SpringUtil.getBean(IApiScopeClient.class);
+		}
+		return apiScopeClient;
 	}
 
 	/**
@@ -49,7 +52,7 @@ public class ApiScopeCache {
 	public static List<String> permissionPath(String roleId) {
 		List<String> permissions = CacheUtil.get(SYS_CACHE, SCOPE_CACHE_CODE, roleId, List.class);
 		if (permissions == null) {
-			permissions = apiScopeClient.permissionPath(roleId);
+			permissions = getApiScopeClient().permissionPath(roleId);
 			CacheUtil.put(SYS_CACHE, SCOPE_CACHE_CODE, roleId, permissions);
 		}
 		return permissions;
@@ -65,7 +68,7 @@ public class ApiScopeCache {
 	public static List<String> permissionCode(String permission, String roleId) {
 		List<String> permissions = CacheUtil.get(SYS_CACHE, SCOPE_CACHE_CODE, permission + StringPool.COLON + roleId, List.class);
 		if (permissions == null) {
-			permissions = apiScopeClient.permissionCode(permission, roleId);
+			permissions = getApiScopeClient().permissionCode(permission, roleId);
 			CacheUtil.put(SYS_CACHE, SCOPE_CACHE_CODE, permission + StringPool.COLON + roleId, permissions);
 		}
 		return permissions;
diff --git a/blade-service-api/blade-scope-api/src/main/java/org/springblade/system/cache/DataScopeCache.java b/blade-service-api/blade-scope-api/src/main/java/org/springblade/system/cache/DataScopeCache.java
index 895d3a5a..05168eba 100644
--- a/blade-service-api/blade-scope-api/src/main/java/org/springblade/system/cache/DataScopeCache.java
+++ b/blade-service-api/blade-scope-api/src/main/java/org/springblade/system/cache/DataScopeCache.java
@@ -40,8 +40,11 @@ public class DataScopeCache {
 
 	private static IDataScopeClient dataScopeClient;
 
-	static {
-		dataScopeClient = SpringUtil.getBean(IDataScopeClient.class);
+	private static IDataScopeClient getDataScopeClient() {
+		if (dataScopeClient == null) {
+			dataScopeClient = SpringUtil.getBean(IDataScopeClient.class);
+		}
+		return dataScopeClient;
 	}
 
 	/**
@@ -54,7 +57,7 @@ public class DataScopeCache {
 	public static DataScopeModel getDataScopeByMapper(String mapperId, String roleId) {
 		DataScopeModel dataScope = CacheUtil.get(SYS_CACHE, SCOPE_CACHE_CLASS, mapperId + StringPool.COLON + roleId, DataScopeModel.class);
 		if (dataScope == null) {
-			dataScope = dataScopeClient.getDataScopeByMapper(mapperId, roleId);
+			dataScope = getDataScopeClient().getDataScopeByMapper(mapperId, roleId);
 			CacheUtil.put(SYS_CACHE, SCOPE_CACHE_CLASS, mapperId + StringPool.COLON + roleId, dataScope);
 		}
 		return dataScope;
@@ -69,7 +72,7 @@ public class DataScopeCache {
 	public static DataScopeModel getDataScopeByCode(String code) {
 		DataScopeModel dataScope = CacheUtil.get(SYS_CACHE, SCOPE_CACHE_CODE, code, DataScopeModel.class);
 		if (dataScope == null) {
-			dataScope = dataScopeClient.getDataScopeByCode(code);
+			dataScope = getDataScopeClient().getDataScopeByCode(code);
 			CacheUtil.put(SYS_CACHE, SCOPE_CACHE_CODE, code, dataScope);
 		}
 		return dataScope;
@@ -84,7 +87,7 @@ public class DataScopeCache {
 	public static List<Long> getDeptAncestors(Long deptId) {
 		List ancestors = CacheUtil.get(SYS_CACHE, DEPT_CACHE_ANCESTORS, deptId, List.class);
 		if (CollectionUtil.isEmpty(ancestors)) {
-			ancestors = dataScopeClient.getDeptAncestors(deptId);
+			ancestors = getDataScopeClient().getDeptAncestors(deptId);
 			CacheUtil.put(SYS_CACHE, DEPT_CACHE_ANCESTORS, deptId, ancestors);
 		}
 		return ancestors;
diff --git a/blade-service-api/blade-system-api/src/main/java/org/springblade/system/cache/SysCache.java b/blade-service-api/blade-system-api/src/main/java/org/springblade/system/cache/SysCache.java
index 0c6aed5b..dc603688 100644
--- a/blade-service-api/blade-system-api/src/main/java/org/springblade/system/cache/SysCache.java
+++ b/blade-service-api/blade-system-api/src/main/java/org/springblade/system/cache/SysCache.java
@@ -48,8 +48,11 @@ public class SysCache {
 
 	private static ISysClient sysClient;
 
-	static {
-		sysClient = SpringUtil.getBean(ISysClient.class);
+	private static ISysClient getSysClient() {
+		if (sysClient == null) {
+			sysClient = SpringUtil.getBean(ISysClient.class);
+		}
+		return sysClient;
 	}
 
 	/**
@@ -60,7 +63,7 @@ public class SysCache {
 	 */
 	public static Menu getMenu(Long id) {
 		return CacheUtil.get(SYS_CACHE, MENU_ID, id, () -> {
-			R<Menu> result = sysClient.getMenu(id);
+			R<Menu> result = getSysClient().getMenu(id);
 			return result.getData();
 		});
 	}
@@ -73,7 +76,7 @@ public class SysCache {
 	 */
 	public static Dept getDept(Long id) {
 		return CacheUtil.get(SYS_CACHE, DEPT_ID, id, () -> {
-			R<Dept> result = sysClient.getDept(id);
+			R<Dept> result = getSysClient().getDept(id);
 			return result.getData();
 		});
 	}
@@ -86,7 +89,7 @@ public class SysCache {
 	 */
 	public static String getDeptName(Long id) {
 		return CacheUtil.get(SYS_CACHE, DEPT_NAME_ID, id, () -> {
-			R<String> result = sysClient.getDeptName(id);
+			R<String> result = getSysClient().getDeptName(id);
 			return result.getData();
 		});
 	}
@@ -99,7 +102,7 @@ public class SysCache {
 	 */
 	public static Role getRole(Long id) {
 		return CacheUtil.get(SYS_CACHE, ROLE_ID, id, () -> {
-			R<Role> result = sysClient.getRole(id);
+			R<Role> result = getSysClient().getRole(id);
 			return result.getData();
 		});
 	}
@@ -112,7 +115,7 @@ public class SysCache {
 	 */
 	public static String getRoleName(Long id) {
 		return CacheUtil.get(SYS_CACHE, ROLE_NAME_ID, id, () -> {
-			R<String> result = sysClient.getRoleName(id);
+			R<String> result = getSysClient().getRoleName(id);
 			return result.getData();
 		});
 	}
@@ -125,7 +128,7 @@ public class SysCache {
 	 */
 	public static String getRoleAlias(Long id) {
 		return CacheUtil.get(SYS_CACHE, ROLE_ALIAS_ID, id, () -> {
-			R<String> result = sysClient.getRoleAlias(id);
+			R<String> result = getSysClient().getRoleAlias(id);
 			return result.getData();
 		});
 	}
@@ -139,7 +142,7 @@ public class SysCache {
 	 */
 	public static List<String> getDeptNames(String deptIds) {
 		return CacheUtil.get(SYS_CACHE, DEPT_NAMES_ID, deptIds, () -> {
-			R<List<String>> result = sysClient.getDeptNames(deptIds);
+			R<List<String>> result = getSysClient().getDeptNames(deptIds);
 			return result.getData();
 		});
 	}
@@ -152,7 +155,7 @@ public class SysCache {
 	 */
 	public static List<String> getRoleNames(String roleIds) {
 		return CacheUtil.get(SYS_CACHE, ROLE_NAMES_ID, roleIds, () -> {
-			R<List<String>> result = sysClient.getRoleNames(roleIds);
+			R<List<String>> result = getSysClient().getRoleNames(roleIds);
 			return result.getData();
 		});
 	}
@@ -165,7 +168,7 @@ public class SysCache {
 	 */
 	public static List<String> getRoleAliases(String roleIds) {
 		return CacheUtil.get(SYS_CACHE, ROLE_ALIASES_ID, roleIds, () -> {
-			R<List<String>> result = sysClient.getRoleAliases(roleIds);
+			R<List<String>> result = getSysClient().getRoleAliases(roleIds);
 			return result.getData();
 		});
 	}
@@ -178,7 +181,7 @@ public class SysCache {
 	 */
 	public static Tenant getTenant(Long id) {
 		return CacheUtil.get(SYS_CACHE, TENANT_ID, id, () -> {
-			R<Tenant> result = sysClient.getTenant(id);
+			R<Tenant> result = getSysClient().getTenant(id);
 			return result.getData();
 		});
 	}
diff --git a/blade-service-api/blade-user-api/src/main/java/org/springblade/system/user/cache/UserCache.java b/blade-service-api/blade-user-api/src/main/java/org/springblade/system/user/cache/UserCache.java
index 3b0e1b59..643ddbc8 100644
--- a/blade-service-api/blade-user-api/src/main/java/org/springblade/system/user/cache/UserCache.java
+++ b/blade-service-api/blade-user-api/src/main/java/org/springblade/system/user/cache/UserCache.java
@@ -37,8 +37,11 @@ public class UserCache {
 
 	private static IUserClient userClient;
 
-	static {
-		userClient = SpringUtil.getBean(IUserClient.class);
+	private static IUserClient getUserClient() {
+		if (userClient == null) {
+			userClient = SpringUtil.getBean(IUserClient.class);
+		}
+		return userClient;
 	}
 
 	/**
@@ -60,7 +63,7 @@ public class UserCache {
 	 */
 	public static User getUser(Long userId) {
 		return CacheUtil.get(USER_CACHE, USER_CACHE_ID, userId, () -> {
-			R<User> result = userClient.userInfoById(userId);
+			R<User> result = getUserClient().userInfoById(userId);
 			return result.getData();
 		});
 	}