diff --git a/src/components/CommonElementEvent/SisformulaInfo.js b/src/components/CommonElementEvent/SisformulaInfo.js
index 73d7765..61b3b76 100644
--- a/src/components/CommonElementEvent/SisformulaInfo.js
+++ b/src/components/CommonElementEvent/SisformulaInfo.js
@@ -168,7 +168,7 @@ const SisformulaComponent = Form.create({
   const selfParamPropsType = {
     ...commonBusiness.getTableTypes('selfParam', props),
     tableProps: {
-      AutoTableHeight: 255,
+      AutoTableHeight: 150,
     },
     // bNaturalWidth: true, /* 原始宽度 不进行最后一列计算 */
     rowSelection: null,