diff --git a/src/lang/en/template/sp.js b/src/lang/en/template/sp.js
index a26d185..81eae85 100644
--- a/src/lang/en/template/sp.js
+++ b/src/lang/en/template/sp.js
@@ -13,8 +13,8 @@ export default {
     sjry: 'Actual solution',
     yjryxql: 'Expected Solution Extraction Volume',
     sjryxql: 'Actual Solution Extraction Volume',
-    yjjzxql: 'Expected Blank Substrate Extraction Volume',
-    sjjzxql: 'Actual Blank Substrate Extraction Volume',
+    yjjzxql: 'Expected Blank Matrix Extraction Volume',
+    sjjzxql: 'Actual Blank Matrix Extraction Volume',
     hhwznd: 'Target Solution Concentration'
   },
   // 生物样品分析方法学样品制备表-Recovery
@@ -29,8 +29,8 @@ export default {
     sjry: 'Actual solution',
     yjryxql: 'Expected Solution Extraction Volume',
     sjryxql: 'Actual Solution Extraction Volume',
-    yjjzxql: 'Expected Blank Substrate Extraction Volume',
-    sjjzxql: 'Actual Blank Substrate Extraction Volume',
+    yjjzxql: 'Expected Blank Matrix Extraction Volume',
+    sjjzxql: 'Actual Blank Matrix Extraction Volume',
     hhwznd: 'Target Solution Concentration',
     xzgzy: 'Select Working Solution',
     xzxsy: 'Select Diluent',
@@ -60,7 +60,7 @@ export default {
   //生物样品分析方法学样品制备表（Matrix effect）-生物样品分析方法学样品制备表（基质效应）
   sp013: {
     title: 'Bioanalytical Methods Sample Preparation Record (Matrix Effect)',
-    kbjzbh: 'Blank Substrate Serial Number'
+    kbjzbh: 'Blank Matrix Serial Number'
   },
   //生物样品分析方法学样品制备表（Selectivity）-生物样品分析方法学样品制备表（选择性和特异性）
   sp014: {