diff --git a/Release/database/XNSim.db b/Release/database/XNSim.db
index b86f645..b28d500 100644
Binary files a/Release/database/XNSim.db and b/Release/database/XNSim.db differ
diff --git a/XNSimHtml/components/interface-config/variable-form.js b/XNSimHtml/components/interface-config/variable-form.js
index ff2b3c4..84b54f9 100644
--- a/XNSimHtml/components/interface-config/variable-form.js
+++ b/XNSimHtml/components/interface-config/variable-form.js
@@ -179,6 +179,10 @@ class VariableForm extends HTMLElement {
             e.preventDefault();
 
             const formData = new FormData(form);
+            const isArray = formData.get('interfaceIsArray') ? 1 : 0;
+            const arraySize1 = parseInt(formData.get('interfaceArraySize_1')) || 0;
+            const arraySize2 = parseInt(formData.get('interfaceArraySize_2')) || 0;
+            
             const data = {
                 SystemName: 'XNSim',
                 ProductName: formData.get('productName'),
@@ -187,9 +191,9 @@ class VariableForm extends HTMLElement {
                 InterfaceName: formData.get('interfaceName'),
                 InterfaceType: formData.get('interfaceType'),
                 InterfaceOption: 1,
-                InterfaceIsArray: formData.get('interfaceIsArray') ? 1 : 0,
-                InterfaceArraySize_1: formData.get('interfaceArraySize_1'),
-                InterfaceArraySize_2: formData.get('interfaceArraySize_2'),
+                InterfaceIsArray: isArray,
+                InterfaceArraySize_1: isArray && arraySize1 > 1 ? arraySize1 : 0,
+                InterfaceArraySize_2: isArray && arraySize1 > 1 ? arraySize2 : 0,
                 InterfaceNotes: formData.get('interfaceNotes')
             };
 
diff --git a/XNSimHtml/utils/icd-parser.js b/XNSimHtml/utils/icd-parser.js
index 7e97165..f3aef7c 100644
--- a/XNSimHtml/utils/icd-parser.js
+++ b/XNSimHtml/utils/icd-parser.js
@@ -41,6 +41,22 @@ function parseArrayDimensions(dimensions) {
     return { isArray: false, arraySize1: 0, arraySize2: 0 };
 }
 
+/**
+ * 处理变量类型替换规则
+ * @param {string} type - 原始变量类型
+ * @returns {string} 替换后的变量类型
+ */
+function processVariableType(type) {
+    if (!type) return '';
+    
+    const typeMap = {
+        'unsigned char': 'char',
+        'int': 'long'
+    };
+    
+    return typeMap[type] || type;
+}
+
 /**
  * 解析单个工作表
  * @param {Object} worksheet - Excel工作表对象
@@ -60,7 +76,7 @@ function parseWorksheet(worksheet, structName) {
             isArray: dimensions.isArray,
             arraySize1: dimensions.arraySize1,
             arraySize2: dimensions.arraySize2,
-            variableType: row['Variable Type'] || ''
+            variableType: processVariableType(row['Variable Type'] || '')
         };
     });
 }