diff --git a/dk-modules/system/src/main/java/org/dromara/system/config/ProjectTablePrefixConfig.java b/dk-modules/system/src/main/java/org/dromara/system/config/ProjectTablePrefixConfig.java
index 3e3e6c0..9ecea2c 100644
--- a/dk-modules/system/src/main/java/org/dromara/system/config/ProjectTablePrefixConfig.java
+++ b/dk-modules/system/src/main/java/org/dromara/system/config/ProjectTablePrefixConfig.java
@@ -14,12 +14,12 @@ import org.springframework.context.annotation.Configuration;
 @ConfigurationProperties(prefix = "projecttableprefix")
 public class ProjectTablePrefixConfig {
 
-    @Value("${projectTablePrefix.tableBusiness:dk_business")
+    @Value("${projectTablePrefix.tableBusiness:dk_business}")
     private String tableBusiness;
 
-    @Value("${projectTablePrefix.tableCloud:dk_cloud")
+    @Value("${projectTablePrefix.tableCloud:dk_cloud}")
     private String tableCloud;
 
-    @Value("${projectTablePrefix.tableWorkflow:dk_workflow")
+    @Value("${projectTablePrefix.tableWorkflow:dk_workflow}")
     private String tableWorkflow;
 }