diff --git a/Packages/vChewing_LangModelAssembly/Sources/LangModelAssembly/SubLMs/lmAssociates.swift b/Packages/vChewing_LangModelAssembly/Sources/LangModelAssembly/SubLMs/lmAssociates.swift
index c8ad6756..0c873596 100644
--- a/Packages/vChewing_LangModelAssembly/Sources/LangModelAssembly/SubLMs/lmAssociates.swift
+++ b/Packages/vChewing_LangModelAssembly/Sources/LangModelAssembly/SubLMs/lmAssociates.swift
@@ -42,20 +42,8 @@ extension vChewingLM {
       LMConsolidator.consolidate(path: path, pragma: true)
 
       do {
-        strData = try String(contentsOfFile: path, encoding: .utf8).replacingOccurrences(of: "\t", with: " ")
-        strData = strData.replacingOccurrences(of: "\r", with: "\n")
-        strData.ranges(splitBy: "\n").filter { !$0.isEmpty }.forEach {
-          let neta = strData[$0].split(separator: " ")
-          if neta.count >= 2 {
-            let theKey = String(neta[0])
-            if !theKey.isEmpty, theKey.first != "#" {
-              for (i, _) in neta.filter({ $0.first != "#" && !$0.isEmpty }).enumerated() {
-                if i == 0 { continue }
-                rangeMap[cnvNGramKeyFromPinyinToPhona(target: theKey), default: []].append(($0, i))
-              }
-            }
-          }
-        }
+        let rawStrData = try String(contentsOfFile: path, encoding: .utf8)
+        replaceData(textData: rawStrData)
       } catch {
         vCLog("\(error)")
         vCLog("↑ Exception happened when reading data at: \(path).")
@@ -65,6 +53,26 @@ extension vChewingLM {
       return true
     }
 
+    /// 將資料從檔案讀入至資料庫辭典內。
+    /// - parameters:
+    ///   - path: 給定路徑。
+    public mutating func replaceData(textData rawStrData: String) {
+      if strData == rawStrData { return }
+      strData = rawStrData
+      strData.ranges(splitBy: "\n").filter { !$0.isEmpty }.forEach {
+        let neta = strData[$0].split(separator: " ")
+        if neta.count >= 2 {
+          let theKey = String(neta[0])
+          if !theKey.isEmpty, theKey.first != "#" {
+            for (i, _) in neta.filter({ $0.first != "#" && !$0.isEmpty }).enumerated() {
+              if i == 0 { continue }
+              rangeMap[cnvNGramKeyFromPinyinToPhona(target: theKey), default: []].append(($0, i))
+            }
+          }
+        }
+      }
+    }
+
     public mutating func clear() {
       rangeMap.removeAll()
     }
diff --git a/Packages/vChewing_LangModelAssembly/Sources/LangModelAssembly/SubLMs/lmCoreEX.swift b/Packages/vChewing_LangModelAssembly/Sources/LangModelAssembly/SubLMs/lmCoreEX.swift
index b68c0a6d..9bd0adc9 100644
--- a/Packages/vChewing_LangModelAssembly/Sources/LangModelAssembly/SubLMs/lmCoreEX.swift
+++ b/Packages/vChewing_LangModelAssembly/Sources/LangModelAssembly/SubLMs/lmCoreEX.swift
@@ -60,27 +60,21 @@ extension vChewingLM {
     ///   - path: 給定路徑。
     @discardableResult public mutating func open(_ path: String) -> Bool {
       if isLoaded { return false }
+      var consolidated = false
 
       if allowConsolidation {
         LMConsolidator.fixEOF(path: path)
         LMConsolidator.consolidate(path: path, pragma: true)
+        consolidated = true
       }
 
       do {
-        strData = try String(contentsOfFile: path, encoding: .utf8).replacingOccurrences(of: "\t", with: " ")
-        strData = strData.replacingOccurrences(of: "\r", with: "\n")
-        strData.ranges(splitBy: "\n").filter { !$0.isEmpty }.forEach {
-          let neta = strData[$0].split(separator: " ")
-          if neta.count >= 2, String(neta[0]).first != "#" {
-            if !neta[0].isEmpty, !neta[1].isEmpty {
-              var theKey = shouldReverse ? String(neta[1]) : String(neta[0])
-              let theValue = $0
-              theKey.converToPhonabets()
-              rangeMap[theKey, default: []].append(theValue)
-            }
-          }
+        var rawStrData = try String(contentsOfFile: path, encoding: .utf8)
+        if !consolidated {
+          rawStrData = rawStrData.replacingOccurrences(of: "\t", with: " ")
+          rawStrData = rawStrData.replacingOccurrences(of: "\r", with: "\n")
         }
-        temporaryMap.removeAll()
+        replaceData(textData: rawStrData)
       } catch {
         vCLog("\(error)")
         vCLog("↑ Exception happened when reading data at: \(path).")
@@ -90,6 +84,26 @@ extension vChewingLM {
       return true
     }
 
+    /// 將資料從檔案讀入至資料庫辭典內。
+    /// - parameters:
+    ///   - path: 給定路徑。
+    public mutating func replaceData(textData rawStrData: String) {
+      if strData == rawStrData { return }
+      strData = rawStrData
+      strData.ranges(splitBy: "\n").filter { !$0.isEmpty }.forEach {
+        let neta = strData[$0].split(separator: " ")
+        if neta.count >= 2, String(neta[0]).first != "#" {
+          if !neta[0].isEmpty, !neta[1].isEmpty {
+            var theKey = shouldReverse ? String(neta[1]) : String(neta[0])
+            let theValue = $0
+            theKey.converToPhonabets()
+            rangeMap[theKey, default: []].append(theValue)
+          }
+        }
+      }
+      temporaryMap.removeAll()
+    }
+
     /// 將當前語言模組的資料庫辭典自記憶體內卸除。
     public mutating func clear() {
       rangeMap.removeAll()
diff --git a/Packages/vChewing_LangModelAssembly/Sources/LangModelAssembly/SubLMs/lmReplacements.swift b/Packages/vChewing_LangModelAssembly/Sources/LangModelAssembly/SubLMs/lmReplacements.swift
index 4abf4a7a..86a7c250 100644
--- a/Packages/vChewing_LangModelAssembly/Sources/LangModelAssembly/SubLMs/lmReplacements.swift
+++ b/Packages/vChewing_LangModelAssembly/Sources/LangModelAssembly/SubLMs/lmReplacements.swift
@@ -29,18 +29,8 @@ extension vChewingLM {
       LMConsolidator.consolidate(path: path, pragma: true)
 
       do {
-        strData = try String(contentsOfFile: path, encoding: .utf8).replacingOccurrences(of: "\t", with: " ")
-        strData = strData.replacingOccurrences(of: "\r", with: "\n")
-        strData.ranges(splitBy: "\n").filter { !$0.isEmpty }.forEach {
-          let neta = strData[$0].split(separator: " ")
-          if neta.count >= 2 {
-            let theKey = String(neta[0])
-            if !neta[0].isEmpty, !neta[1].isEmpty, theKey.first != "#" {
-              let theValue = $0
-              rangeMap[theKey] = theValue
-            }
-          }
-        }
+        let rawStrData = try String(contentsOfFile: path, encoding: .utf8)
+        replaceData(textData: rawStrData)
       } catch {
         vCLog("\(error)")
         vCLog("↑ Exception happened when reading data at: \(path).")
@@ -50,6 +40,24 @@ extension vChewingLM {
       return true
     }
 
+    /// 將資料從檔案讀入至資料庫辭典內。
+    /// - parameters:
+    ///   - path: 給定路徑。
+    public mutating func replaceData(textData rawStrData: String) {
+      if strData == rawStrData { return }
+      strData = rawStrData
+      strData.ranges(splitBy: "\n").filter { !$0.isEmpty }.forEach {
+        let neta = strData[$0].split(separator: " ")
+        if neta.count >= 2 {
+          let theKey = String(neta[0])
+          if !neta[0].isEmpty, !neta[1].isEmpty, theKey.first != "#" {
+            let theValue = $0
+            rangeMap[theKey] = theValue
+          }
+        }
+      }
+    }
+
     public mutating func clear() {
       rangeMap.removeAll()
     }