diff --git a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/repository/entity/ExtAxHiTaksInst.java b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/repository/entity/ExtAxHiTaksInst.java
index 26c1c9160..2fd97b0fe 100644
--- a/workflow-engine-core/src/main/java/cn/axzo/workflow/core/repository/entity/ExtAxHiTaksInst.java
+++ b/workflow-engine-core/src/main/java/cn/axzo/workflow/core/repository/entity/ExtAxHiTaksInst.java
@@ -26,7 +26,7 @@ public class ExtAxHiTaksInst extends BaseEntity<ExtAxHiTaksInst> {
     /**
      * 流程模型ID
      */
-    @TableField("model_id")
+    @TableField("proc_inst_id")
     private String procInstId;
 
     /**