diff --git a/Sources/LeakDetect/Command.swift b/Sources/LeakDetect/Command.swift
index 44e25bb..a0be57d 100644
--- a/Sources/LeakDetect/Command.swift
+++ b/Sources/LeakDetect/Command.swift
@@ -123,20 +123,3 @@ struct Command: AsyncParsableCommand {
     }
 }
 
-extension String {
-    func removeSuffix(_ text: String) -> String {
-        if self.hasSuffix(text) {
-            return String(self.dropLast(text.count))
-        } else {
-            return self
-        }
-    }
-    
-    func removePrefix(_ text: String) -> String {
-        if self.hasPrefix(text) {
-            return String(self.dropFirst(text.count))
-        } else {
-            return self
-        }
-    }
-}
diff --git a/Sources/LeakDetectKit/String+Remove.swift b/Sources/LeakDetectKit/String+Remove.swift
new file mode 100644
index 0000000..f56106e
--- /dev/null
+++ b/Sources/LeakDetectKit/String+Remove.swift
@@ -0,0 +1,26 @@
+//
+//  String+Remove.swift
+//  
+//
+//  Created by Yume on 2023/8/30.
+//
+
+import Foundation
+
+public extension String {
+    func removeSuffix(_ text: String) -> String {
+        if self.hasSuffix(text) {
+            return String(self.dropLast(text.count))
+        } else {
+            return self
+        }
+    }
+    
+    func removePrefix(_ text: String) -> String {
+        if self.hasPrefix(text) {
+            return String(self.dropFirst(text.count))
+        } else {
+            return self
+        }
+    }
+}