diff --git a/SrcJu.js b/SrcJu.js
index b2a5f463..db62a820 100644
--- a/SrcJu.js
+++ b/SrcJu.js
@@ -383,7 +383,10 @@ function erji() {
                         "parseCode": download,
                         "ruleName": MY_RULE.title,
                         "type": itype,
-                        "decode": 公共["imgdec"] || ""
+                        "decode": 公共["imgdec"]?$.type(公共["imgdec"])=="function"?$.toString((imgdec)=>{
+                            let imgDecrypt = imgdec;
+                            return imgDecrypt();
+                        },公共["imgdec"]):"":""
                     }
                 }
             })